{"version":3,"sources":["webpack://io/webpack/universalModuleDefinition","webpack://io/webpack/bootstrap","webpack://io/./node_modules/component-emitter/index.js","webpack://io/./node_modules/engine.io-parser/lib/index.js","webpack://io/./node_modules/engine.io-client/lib/globalThis.browser.js","webpack://io/./node_modules/engine.io-client/lib/transport.js","webpack://io/./node_modules/parseqs/index.js","webpack://io/./node_modules/socket.io-parser/dist/index.js","webpack://io/./node_modules/parseuri/index.js","webpack://io/./build/manager.js","webpack://io/./node_modules/engine.io-client/lib/transports/index.js","webpack://io/./node_modules/engine.io-client/lib/xmlhttprequest.js","webpack://io/./node_modules/engine.io-client/lib/transports/polling.js","webpack://io/./node_modules/engine.io-parser/lib/commons.js","webpack://io/./node_modules/yeast/index.js","webpack://io/./node_modules/engine.io-client/lib/util.js","webpack://io/./build/socket.js","webpack://io/./node_modules/socket.io-parser/dist/is-binary.js","webpack://io/./build/on.js","webpack://io/./node_modules/component-bind/index.js","webpack://io/./build/index.js","webpack://io/./build/url.js","webpack://io/./node_modules/engine.io-client/lib/index.js","webpack://io/./node_modules/engine.io-client/lib/socket.js","webpack://io/./node_modules/has-cors/index.js","webpack://io/./node_modules/engine.io-client/lib/transports/polling-xhr.js","webpack://io/./node_modules/engine.io-parser/lib/encodePacket.browser.js","webpack://io/./node_modules/engine.io-parser/lib/decodePacket.browser.js","webpack://io/./node_modules/base64-arraybuffer/lib/base64-arraybuffer.js","webpack://io/./node_modules/engine.io-client/lib/transports/polling-jsonp.js","webpack://io/./node_modules/engine.io-client/lib/transports/websocket.js","webpack://io/./node_modules/engine.io-client/lib/transports/websocket-constructor.browser.js","webpack://io/./node_modules/socket.io-parser/dist/binary.js","webpack://io/./node_modules/backo2/index.js"],"names":["root","factory","exports","module","define","amd","self","window","global","Function","installedModules","__webpack_require__","moduleId","i","l","modules","call","m","c","d","name","getter","o","Object","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","prototype","hasOwnProperty","p","s","Emitter","obj","mixin","on","addEventListener","event","fn","this","_callbacks","push","once","off","apply","arguments","removeListener","removeAllListeners","removeEventListener","length","cb","callbacks","splice","emit","args","Array","len","slice","listeners","hasListeners","encodePacket","require","decodePacket","SEPARATOR","String","fromCharCode","protocol","encodePayload","packets","callback","encodedPackets","count","forEach","packet","encodedPacket","join","decodePayload","encodedPayload","binaryType","split","decodedPacket","type","parser","Transport","opts","query","readyState","socket","msg","desc","err","Error","description","doOpen","doClose","onClose","write","writable","data","onPacket","encode","str","encodeURIComponent","decode","qs","qry","pairs","pair","decodeURIComponent","Decoder","Encoder","PacketType","binary_1","is_binary_1","EVENT","ACK","hasBinary","encodeAsString","BINARY_EVENT","BINARY_ACK","encodeAsBinary","attachments","nsp","id","JSON","stringify","deconstruction","deconstructPacket","pack","buffers","unshift","decodeString","reconstructor","BinaryReconstructor","isBinary","base64","takeBinaryData","Number","charAt","undefined","start","buf","substring","next","payload","parse","e","tryParse","substr","isPayloadValid","finishedReconstruction","CONNECT","DISCONNECT","CONNECT_ERROR","isArray","reconPack","binData","reconstructPacket","re","parts","src","b","indexOf","replace","exec","uri","source","host","authority","ipv6uri","pathNames","path","names","queryKey","$0","$1","$2","Manager","eio","socket_1","on_1","Backoff","nsps","subs","reconnection","reconnectionAttempts","Infinity","reconnectionDelay","reconnectionDelayMax","randomizationFactor","backoff","min","max","jitter","timeout","_readyState","_parser","encoder","decoder","_autoConnect","autoConnect","open","v","_reconnection","_reconnectionAttempts","_a","_reconnectionDelay","setMin","_randomizationFactor","setJitter","_reconnectionDelayMax","setMax","_timeout","_reconnecting","attempts","reconnect","engine","skipReconnect","openSub","onopen","errorSub","cleanup","maybeReconnectOnOpen","destroy","timer","setTimeout","close","clearTimeout","add","Socket","keys","active","_close","options","subsLength","shift","reset","reason","delay","duration","onreconnect","attempt","XMLHttpRequest","XHR","JSONP","websocket","polling","xd","xs","jsonp","location","isSSL","port","hostname","secure","xdomain","xscheme","forceJSONP","hasCORS","globalThis","enablesXDR","XDomainRequest","concat","parseqs","yeast","Polling","poll","onPause","pause","total","doPoll","index","onOpen","doWrite","schema","timestampRequests","timestampParam","supportsBinary","sid","b64","PACKET_TYPES","PACKET_TYPES_REVERSE","ERROR_PACKET","prev","alphabet","map","seed","num","encoded","Math","floor","now","Date","decoded","pick","attr","reduce","acc","k","socket_io_parser_1","RESERVED_EVENTS","freeze","connect","connect_error","disconnect","disconnecting","newListener","io","ids","acks","receiveBuffer","sendBuffer","flags","connected","disconnected","auth","subEvents","ev","compress","pop","isTransportWritable","transport","discardPacket","_packet","onconnect","onevent","onack","ondisconnect","message","ack","emitEvent","_anyListeners","sent","emitBuffered","onclose","listener","withNativeArrayBuffer","ArrayBuffer","toString","withNativeBlob","Blob","withNativeFile","File","isView","buffer","toJSON","url_1","manager_1","lookup","cache","managers","parsed","url","sameNamespace","forceNew","multiplex","manager_2","parseuri","loc","test","href","transports","writeBuffer","prevBufferLen","agent","withCredentials","upgrade","rememberUpgrade","rejectUnauthorized","perMessageDeflate","threshold","transportOptions","upgrades","pingInterval","pingTimeout","pingTimeoutTimer","clone","EIO","priorWebsocketSuccess","createTransport","setTransport","onDrain","onError","probe","failed","onTransportOpen","onlyBinaryUpgrades","upgradeLosesBinary","send","upgrading","flush","freezeTransport","onerror","error","onTransportClose","onupgrade","to","onHandshake","resetPingTimeout","sendPacket","code","filterUpgrades","cleanupAndClose","waitForUpgrade","pingIntervalTimer","filteredUpgrades","j","empty","hasXHR2","responseType","forceBase64","Request","req","request","method","onData","pollXhr","async","xhr","extraHeaders","setDisableHeaderCheck","setRequestHeader","requestTimeout","hasXDR","onload","onLoad","responseText","onreadystatechange","status","document","requestsCount","requests","onSuccess","fromError","abort","attachEvent","unloadHandler","encodeBlobAsBase64","fileReader","FileReader","content","result","readAsDataURL","base64decoder","decodeBase64Packet","mapBinary","chars","Uint8Array","charCodeAt","arraybuffer","bytes","encoded1","encoded2","encoded3","encoded4","bufferLength","rNewline","rEscapedNewline","JSONPPolling","___eio","script","parentNode","removeChild","form","iframe","createElement","insertAt","getElementsByTagName","insertBefore","head","body","appendChild","navigator","userAgent","area","iframeId","className","style","position","top","left","target","setAttribute","complete","initIframe","html","action","submit","WebSocket","usingBrowserWebSocket","defaultBinaryType","isReactNative","product","toLowerCase","WS","check","protocols","headers","ws","addEventListeners","onmessage","Buffer","byteLength","MozWebSocket","packetData","_deconstructPacket","placeholder","_placeholder","newData","_reconstructPacket","ms","factor","pow","rand","random","deviation"],"mappings":";;;;;CAAA,SAA2CA,EAAMC,GAC1B,iBAAZC,SAA0C,iBAAXC,OACxCA,OAAOD,QAAUD,IACQ,mBAAXG,QAAyBA,OAAOC,IAC9CD,OAAO,GAAIH,GACe,iBAAZC,QACdA,QAAY,GAAID,IAEhBD,EAAS,GAAIC,IARf,CAU0B,oBAATK,KACAA,KACkB,oBAAXC,OACPA,OACkB,oBAAXC,OACPA,OAEAC,SAAS,cAATA,IAEP,WACV,O,YCnBE,IAAIC,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUV,QAGnC,IAAIC,EAASO,EAAiBE,GAAY,CACzCC,EAAGD,EACHE,GAAG,EACHZ,QAAS,IAUV,OANAa,EAAQH,GAAUI,KAAKb,EAAOD,QAASC,EAAQA,EAAOD,QAASS,GAG/DR,EAAOW,GAAI,EAGJX,EAAOD,QA0Df,OArDAS,EAAoBM,EAAIF,EAGxBJ,EAAoBO,EAAIR,EAGxBC,EAAoBQ,EAAI,SAASjB,EAASkB,EAAMC,GAC3CV,EAAoBW,EAAEpB,EAASkB,IAClCG,OAAOC,eAAetB,EAASkB,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEV,EAAoBgB,EAAI,SAASzB,GACX,oBAAX0B,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAetB,EAAS0B,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,KAQvDnB,EAAoBoB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQnB,EAAoBmB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFAxB,EAAoBgB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOnB,EAAoBQ,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRvB,EAAoB2B,EAAI,SAASnC,GAChC,IAAIkB,EAASlB,GAAUA,EAAO8B,WAC7B,WAAwB,OAAO9B,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAQ,EAAoBQ,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRV,EAAoBW,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG7B,EAAoBgC,EAAI,GAIjBhC,EAAoBA,EAAoBiC,EAAI,I,kBCnErD,SAASC,EAAQC,GACf,GAAIA,EAAK,OAWX,SAAeA,GACb,IAAK,IAAIV,KAAOS,EAAQJ,UACtBK,EAAIV,GAAOS,EAAQJ,UAAUL,GAE/B,OAAOU,EAfSC,CAAMD,GAVtB3C,EAAOD,QAAU2C,EAqCnBA,EAAQJ,UAAUO,GAClBH,EAAQJ,UAAUQ,iBAAmB,SAASC,EAAOC,GAInD,OAHAC,KAAKC,WAAaD,KAAKC,YAAc,IACpCD,KAAKC,WAAW,IAAMH,GAASE,KAAKC,WAAW,IAAMH,IAAU,IAC7DI,KAAKH,GACDC,MAaTP,EAAQJ,UAAUc,KAAO,SAASL,EAAOC,GACvC,SAASH,IACPI,KAAKI,IAAIN,EAAOF,GAChBG,EAAGM,MAAML,KAAMM,WAKjB,OAFAV,EAAGG,GAAKA,EACRC,KAAKJ,GAAGE,EAAOF,GACRI,MAaTP,EAAQJ,UAAUe,IAClBX,EAAQJ,UAAUkB,eAClBd,EAAQJ,UAAUmB,mBAClBf,EAAQJ,UAAUoB,oBAAsB,SAASX,EAAOC,GAItD,GAHAC,KAAKC,WAAaD,KAAKC,YAAc,GAGjC,GAAKK,UAAUI,OAEjB,OADAV,KAAKC,WAAa,GACXD,KAIT,IAUIW,EAVAC,EAAYZ,KAAKC,WAAW,IAAMH,GACtC,IAAKc,EAAW,OAAOZ,KAGvB,GAAI,GAAKM,UAAUI,OAEjB,cADOV,KAAKC,WAAW,IAAMH,GACtBE,KAKT,IAAK,IAAIvC,EAAI,EAAGA,EAAImD,EAAUF,OAAQjD,IAEpC,IADAkD,EAAKC,EAAUnD,MACJsC,GAAMY,EAAGZ,KAAOA,EAAI,CAC7Ba,EAAUC,OAAOpD,EAAG,GACpB,MAUJ,OAJyB,IAArBmD,EAAUF,eACLV,KAAKC,WAAW,IAAMH,GAGxBE,MAWTP,EAAQJ,UAAUyB,KAAO,SAAShB,GAChCE,KAAKC,WAAaD,KAAKC,YAAc,GAKrC,IAHA,IAAIc,EAAO,IAAIC,MAAMV,UAAUI,OAAS,GACpCE,EAAYZ,KAAKC,WAAW,IAAMH,GAE7BrC,EAAI,EAAGA,EAAI6C,UAAUI,OAAQjD,IACpCsD,EAAKtD,EAAI,GAAK6C,UAAU7C,GAG1B,GAAImD,EAEG,CAAInD,EAAI,EAAb,IAAK,IAAWwD,GADhBL,EAAYA,EAAUM,MAAM,IACIR,OAAQjD,EAAIwD,IAAOxD,EACjDmD,EAAUnD,GAAG4C,MAAML,KAAMe,GAI7B,OAAOf,MAWTP,EAAQJ,UAAU8B,UAAY,SAASrB,GAErC,OADAE,KAAKC,WAAaD,KAAKC,YAAc,GAC9BD,KAAKC,WAAW,IAAMH,IAAU,IAWzCL,EAAQJ,UAAU+B,aAAe,SAAStB,GACxC,QAAUE,KAAKmB,UAAUrB,GAAOY,S,gBC7KlC,IAAMW,EAAeC,EAAQ,IACvBC,EAAeD,EAAQ,IAEvBE,EAAYC,OAAOC,aAAa,IAgCtC3E,EAAOD,QAAU,CACf6E,SAAU,EACVN,eACAO,cAjCoB,SAACC,EAASC,GAE9B,IAAMpB,EAASmB,EAAQnB,OACjBqB,EAAiB,IAAIf,MAAMN,GAC7BsB,EAAQ,EAEZH,EAAQI,SAAQ,SAACC,EAAQzE,GAEvB4D,EAAaa,GAAQ,GAAO,SAAAC,GAC1BJ,EAAetE,GAAK0E,IACdH,IAAUtB,GACdoB,EAASC,EAAeK,KAAKZ,WAuBnCD,eACAc,cAlBoB,SAACC,EAAgBC,GAGrC,IAFA,IAAMR,EAAiBO,EAAeE,MAAMhB,GACtCK,EAAU,GACPpE,EAAI,EAAGA,EAAIsE,EAAerB,OAAQjD,IAAK,CAC9C,IAAMgF,EAAgBlB,EAAaQ,EAAetE,GAAI8E,GAEtD,GADAV,EAAQ3B,KAAKuC,GACc,UAAvBA,EAAcC,KAChB,MAGJ,OAAOb,K,cChCT9E,EAAOD,QACe,oBAATI,KACFA,KACoB,oBAAXC,OACTA,OAEAE,SAAS,cAATA,I,ytCCNX,IAAMsF,EAASrB,EAAQ,GAGjBsB,E,sQAOJ,WAAYC,GAAM,a,4FAAA,UAChB,gBAEKA,KAAOA,EACZ,EAAKC,MAAQD,EAAKC,MAClB,EAAKC,WAAa,GAClB,EAAKC,OAASH,EAAKG,OANH,E,6CAgBVC,EAAKC,GACX,IAAMC,EAAM,IAAIC,MAAMH,GAItB,OAHAE,EAAIT,KAAO,iBACXS,EAAIE,YAAcH,EAClBlD,KAAKc,KAAK,QAASqC,GACZnD,O,6BAcP,MALI,WAAaA,KAAK+C,YAAc,KAAO/C,KAAK+C,aAC9C/C,KAAK+C,WAAa,UAClB/C,KAAKsD,UAGAtD,O,8BAcP,MALI,YAAcA,KAAK+C,YAAc,SAAW/C,KAAK+C,aACnD/C,KAAKuD,UACLvD,KAAKwD,WAGAxD,O,2BASJ6B,GACH,GAAI,SAAW7B,KAAK+C,WAGlB,MAAM,IAAIK,MAAM,sBAFhBpD,KAAKyD,MAAM5B,K,+BAYb7B,KAAK+C,WAAa,OAClB/C,KAAK0D,UAAW,EAChB1D,KAAKc,KAAK,U,6BASL6C,GACL,IAAMzB,EAASS,EAAOpB,aAAaoC,EAAM3D,KAAKgD,OAAOT,YACrDvC,KAAK4D,SAAS1B,K,+BAMPA,GACPlC,KAAKc,KAAK,SAAUoB,K,gCASpBlC,KAAK+C,WAAa,SAClB/C,KAAKc,KAAK,c,8BA/GEQ,EAAQ,IAmHxBvE,EAAOD,QAAU8F,G,cC5GjB9F,EAAQ+G,OAAS,SAAUnE,GACzB,IAAIoE,EAAM,GAEV,IAAK,IAAIrG,KAAKiC,EACRA,EAAIJ,eAAe7B,KACjBqG,EAAIpD,SAAQoD,GAAO,KACvBA,GAAOC,mBAAmBtG,GAAK,IAAMsG,mBAAmBrE,EAAIjC,KAIhE,OAAOqG,GAUThH,EAAQkH,OAAS,SAASC,GAGxB,IAFA,IAAIC,EAAM,GACNC,EAAQF,EAAGzB,MAAM,KACZ/E,EAAI,EAAGC,EAAIyG,EAAMzD,OAAQjD,EAAIC,EAAGD,IAAK,CAC5C,IAAI2G,EAAOD,EAAM1G,GAAG+E,MAAM,KAC1B0B,EAAIG,mBAAmBD,EAAK,KAAOC,mBAAmBD,EAAK,IAE7D,OAAOF,I,oqDClCT/F,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQwH,QAAUxH,EAAQyH,QAAUzH,EAAQ0H,WAAa1H,EAAQ6E,cAAW,EAC5E,IAWI6C,EAXE/E,EAAU6B,EAAQ,GAClBmD,EAAWnD,EAAQ,IACnBoD,EAAcpD,EAAQ,IAQ5BxE,EAAQ6E,SAAW,EAEnB,SAAW6C,GACPA,EAAWA,EAAU,QAAc,GAAK,UACxCA,EAAWA,EAAU,WAAiB,GAAK,aAC3CA,EAAWA,EAAU,MAAY,GAAK,QACtCA,EAAWA,EAAU,IAAU,GAAK,MACpCA,EAAWA,EAAU,cAAoB,GAAK,gBAC9CA,EAAWA,EAAU,aAAmB,GAAK,eAC7CA,EAAWA,EAAU,WAAiB,GAAK,aAP/C,CAQGA,EAAa1H,EAAQ0H,aAAe1H,EAAQ0H,WAAa,K,IAItDD,E,2EAOK7E,GAGH,OAAIA,EAAIgD,OAAS8B,EAAWG,OAASjF,EAAIgD,OAAS8B,EAAWI,MACrDF,EAAYG,UAAUnF,GAQvB,CAACM,KAAK8E,eAAepF,KAPpBA,EAAIgD,KACAhD,EAAIgD,OAAS8B,EAAWG,MAClBH,EAAWO,aACXP,EAAWQ,WACdhF,KAAKiF,eAAevF,M,qCAQxBA,GAEX,IAAIoE,EAAM,GAAKpE,EAAIgD,KAqBnB,OAnBIhD,EAAIgD,OAAS8B,EAAWO,cACxBrF,EAAIgD,OAAS8B,EAAWQ,aACxBlB,GAAOpE,EAAIwF,YAAc,KAIzBxF,EAAIyF,KAAO,MAAQzF,EAAIyF,MACvBrB,GAAOpE,EAAIyF,IAAM,KAGjB,MAAQzF,EAAI0F,KACZtB,GAAOpE,EAAI0F,IAGX,MAAQ1F,EAAIiE,OACZG,GAAOuB,KAAKC,UAAU5F,EAAIiE,OAIvBG,I,qCAOIpE,GACX,IAAM6F,EAAiBd,EAASe,kBAAkB9F,GAC5C+F,EAAOzF,KAAK8E,eAAeS,EAAerD,QAC1CwD,EAAUH,EAAeG,QAE/B,OADAA,EAAQC,QAAQF,GACTC,M,KAGf5I,EAAQyH,QAAUA,E,IAMZD,E,gQACF,aAAc,8B,sCAQV5E,GACA,IAAIwC,EACJ,GAAmB,iBAARxC,GACPwC,EAASlC,KAAK4F,aAAalG,IAChBgD,OAAS8B,EAAWO,cAC3B7C,EAAOQ,OAAS8B,EAAWQ,YAE3BhF,KAAK6F,cAAgB,IAAIC,EAAoB5D,GAElB,IAAvBA,EAAOgD,aACP,wCAAW,UAAWhD,IAK1B,wCAAW,UAAWA,OAGzB,KAAIwC,EAAYqB,SAASrG,KAAQA,EAAIsG,OAetC,MAAM,IAAI5C,MAAM,iBAAmB1D,GAbnC,IAAKM,KAAK6F,cACN,MAAM,IAAIzC,MAAM,qDAGhBlB,EAASlC,KAAK6F,cAAcI,eAAevG,MAGvCM,KAAK6F,cAAgB,KACrB,wCAAW,UAAW3D,O,mCAczB4B,GACT,IAAIrG,EAAI,EAEF8B,EAAI,CACNmD,KAAMwD,OAAOpC,EAAIqC,OAAO,KAE5B,QAA2BC,IAAvB5B,EAAWjF,EAAEmD,MACb,MAAM,IAAIU,MAAM,uBAAyB7D,EAAEmD,MAG/C,GAAInD,EAAEmD,OAAS8B,EAAWO,cACtBxF,EAAEmD,OAAS8B,EAAWQ,WAAY,CAElC,IADA,IAAMqB,EAAQ5I,EAAI,EACS,MAApBqG,EAAIqC,SAAS1I,IAAcA,GAAKqG,EAAIpD,SAC3C,IAAM4F,EAAMxC,EAAIyC,UAAUF,EAAO5I,GACjC,GAAI6I,GAAOJ,OAAOI,IAA0B,MAAlBxC,EAAIqC,OAAO1I,GACjC,MAAM,IAAI2F,MAAM,uBAEpB7D,EAAE2F,YAAcgB,OAAOI,GAG3B,GAAI,MAAQxC,EAAIqC,OAAO1I,EAAI,GAAI,CAE3B,IADA,IAAM4I,EAAQ5I,EAAI,IACTA,GAAG,CAER,GAAI,MADMqG,EAAIqC,OAAO1I,GAEjB,MACJ,GAAIA,IAAMqG,EAAIpD,OACV,MAERnB,EAAE4F,IAAMrB,EAAIyC,UAAUF,EAAO5I,QAG7B8B,EAAE4F,IAAM,IAGZ,IAAMqB,EAAO1C,EAAIqC,OAAO1I,EAAI,GAC5B,GAAI,KAAO+I,GAAQN,OAAOM,IAASA,EAAM,CAErC,IADA,IAAMH,EAAQ5I,EAAI,IACTA,GAAG,CACR,IAAMK,EAAIgG,EAAIqC,OAAO1I,GACrB,GAAI,MAAQK,GAAKoI,OAAOpI,IAAMA,EAAG,GAC3BL,EACF,MAEJ,GAAIA,IAAMqG,EAAIpD,OACV,MAERnB,EAAE6F,GAAKc,OAAOpC,EAAIyC,UAAUF,EAAO5I,EAAI,IAG3C,GAAIqG,EAAIqC,SAAS1I,GAAI,CACjB,IAAMgJ,EAsClB,SAAkB3C,GACd,IACI,OAAOuB,KAAKqB,MAAM5C,GAEtB,MAAO6C,GACH,OAAO,GA3CaC,CAAS9C,EAAI+C,OAAOpJ,IACpC,IAAI6G,EAAQwC,eAAevH,EAAEmD,KAAM+D,GAI/B,MAAM,IAAIrD,MAAM,mBAHhB7D,EAAEoE,KAAO8C,EAQjB,OAAOlH,I,gCAsBHS,KAAK6F,eACL7F,KAAK6F,cAAckB,4B,sCArBLrE,EAAM+D,GACxB,OAAQ/D,GACJ,KAAK8B,EAAWwC,QACZ,MAA0B,WAAnB,EAAOP,GAClB,KAAKjC,EAAWyC,WACZ,YAAmBb,IAAZK,EACX,KAAKjC,EAAW0C,cACZ,MAA0B,iBAAZT,GAA2C,WAAnB,EAAOA,GACjD,KAAKjC,EAAWG,MAChB,KAAKH,EAAWO,aACZ,OAAO/D,MAAMmG,QAAQV,IAAkC,iBAAfA,EAAQ,GACpD,KAAKjC,EAAWI,IAChB,KAAKJ,EAAWQ,WACZ,OAAOhE,MAAMmG,QAAQV,Q,GAhIfhH,GA4ItB3C,EAAQwH,QAAUA,E,IAiBZwB,E,WACF,WAAY5D,GAAQ,UAChBlC,KAAKkC,OAASA,EACdlC,KAAK0F,QAAU,GACf1F,KAAKoH,UAAYlF,E,iDAUNmF,GAEX,GADArH,KAAK0F,QAAQxF,KAAKmH,GACdrH,KAAK0F,QAAQhF,SAAWV,KAAKoH,UAAUlC,YAAa,CAEpD,IAAMhD,EAASuC,EAAS6C,kBAAkBtH,KAAKoH,UAAWpH,KAAK0F,SAE/D,OADA1F,KAAK+G,yBACE7E,EAEX,OAAO,O,+CAMPlC,KAAKoH,UAAY,KACjBpH,KAAK0F,QAAU,O,oBClRvB,IAAI6B,EAAK,0OAELC,EAAQ,CACR,SAAU,WAAY,YAAa,WAAY,OAAQ,WAAY,OAAQ,OAAQ,WAAY,OAAQ,YAAa,OAAQ,QAAS,UAGzIzK,EAAOD,QAAU,SAAkBgH,GAC/B,IAAI2D,EAAM3D,EACN4D,EAAI5D,EAAI6D,QAAQ,KAChBhB,EAAI7C,EAAI6D,QAAQ,MAEV,GAAND,IAAiB,GAANf,IACX7C,EAAMA,EAAIyC,UAAU,EAAGmB,GAAK5D,EAAIyC,UAAUmB,EAAGf,GAAGiB,QAAQ,KAAM,KAAO9D,EAAIyC,UAAUI,EAAG7C,EAAIpD,SAO9F,IAJA,IAmCmBoC,EACfa,EApCA9F,EAAI0J,EAAGM,KAAK/D,GAAO,IACnBgE,EAAM,GACNrK,EAAI,GAEDA,KACHqK,EAAIN,EAAM/J,IAAMI,EAAEJ,IAAM,GAa5B,OAVU,GAANiK,IAAiB,GAANf,IACXmB,EAAIC,OAASN,EACbK,EAAIE,KAAOF,EAAIE,KAAKzB,UAAU,EAAGuB,EAAIE,KAAKtH,OAAS,GAAGkH,QAAQ,KAAM,KACpEE,EAAIG,UAAYH,EAAIG,UAAUL,QAAQ,IAAK,IAAIA,QAAQ,IAAK,IAAIA,QAAQ,KAAM,KAC9EE,EAAII,SAAU,GAGlBJ,EAAIK,UAMR,SAAmBzI,EAAK0I,GACpB,IACIC,EAAQD,EAAKR,QADN,WACoB,KAAKpF,MAAM,KAEjB,KAArB4F,EAAKvB,OAAO,EAAG,IAA6B,IAAhBuB,EAAK1H,QACjC2H,EAAMxH,OAAO,EAAG,GAEmB,KAAnCuH,EAAKvB,OAAOuB,EAAK1H,OAAS,EAAG,IAC7B2H,EAAMxH,OAAOwH,EAAM3H,OAAS,EAAG,GAGnC,OAAO2H,EAjBSF,CAAUL,EAAKA,EAAG,MAClCA,EAAIQ,UAmBexF,EAnBUgF,EAAG,MAoB5BnE,EAAO,GAEXb,EAAM8E,QAAQ,6BAA6B,SAAUW,EAAIC,EAAIC,GACrDD,IACA7E,EAAK6E,GAAMC,MAIZ9E,GA1BAmE,I,6gDCvCX3J,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQ4L,aAAU,EAClB,IAAMC,EAAMrH,EAAQ,IACdsH,EAAWtH,EAAQ,IACnB7B,EAAU6B,EAAQ,GAClBqB,EAASrB,EAAQ,GACjBuH,EAAOvH,EAAQ,IACfrC,EAAOqC,EAAQ,IACfwH,EAAUxH,EAAQ,IAGlBoH,E,sQACF,WAAYZ,EAAKjF,GAAM,O,4FAAA,UACnB,gBACKkG,KAAO,GACZ,EAAKC,KAAO,GACRlB,GAAO,WAAa,EAAOA,KAC3BjF,EAAOiF,EACPA,OAAM1B,IAEVvD,EAAOA,GAAQ,IACVuF,KAAOvF,EAAKuF,MAAQ,aACzB,EAAKvF,KAAOA,EACZ,EAAKoG,cAAmC,IAAtBpG,EAAKoG,cACvB,EAAKC,qBAAqBrG,EAAKqG,sBAAwBC,KACvD,EAAKC,kBAAkBvG,EAAKuG,mBAAqB,KACjD,EAAKC,qBAAqBxG,EAAKwG,sBAAwB,KACvD,EAAKC,oBAAoBzG,EAAKyG,qBAAuB,IACrD,EAAKC,QAAU,IAAIT,EAAQ,CACvBU,IAAK,EAAKJ,oBACVK,IAAK,EAAKJ,uBACVK,OAAQ,EAAKJ,wBAEjB,EAAKK,QAAQ,MAAQ9G,EAAK8G,QAAU,IAAQ9G,EAAK8G,SACjD,EAAKC,YAAc,SACnB,EAAK9B,IAAMA,EACX,IAAM+B,EAAUhH,EAAKF,QAAUA,EAxBZ,OAyBnB,EAAKmH,QAAU,IAAID,EAAQtF,QAC3B,EAAKwF,QAAU,IAAIF,EAAQvF,QAC3B,EAAK0F,cAAoC,IAArBnH,EAAKoH,YACrB,EAAKD,cACL,EAAKE,OA7BU,E,kDA+BVC,GACT,OAAK7J,UAAUI,QAEfV,KAAKoK,gBAAkBD,EAChBnK,MAFIA,KAAKoK,gB,2CAICD,GACjB,YAAU/D,IAAN+D,EACOnK,KAAKqK,uBAChBrK,KAAKqK,sBAAwBF,EACtBnK,Q,wCAEOmK,GACd,IAAIG,EACJ,YAAUlE,IAAN+D,EACOnK,KAAKuK,oBAChBvK,KAAKuK,mBAAqBJ,EACF,QAAvBG,EAAKtK,KAAKuJ,eAA4B,IAAPe,GAAyBA,EAAGE,OAAOL,GAC5DnK,Q,0CAESmK,GAChB,IAAIG,EACJ,YAAUlE,IAAN+D,EACOnK,KAAKyK,sBAChBzK,KAAKyK,qBAAuBN,EACJ,QAAvBG,EAAKtK,KAAKuJ,eAA4B,IAAPe,GAAyBA,EAAGI,UAAUP,GAC/DnK,Q,2CAEUmK,GACjB,IAAIG,EACJ,YAAUlE,IAAN+D,EACOnK,KAAK2K,uBAChB3K,KAAK2K,sBAAwBR,EACL,QAAvBG,EAAKtK,KAAKuJ,eAA4B,IAAPe,GAAyBA,EAAGM,OAAOT,GAC5DnK,Q,8BAEHmK,GACJ,OAAK7J,UAAUI,QAEfV,KAAK6K,SAAWV,EACTnK,MAFIA,KAAK6K,W,8CAYX7K,KAAK8K,eACN9K,KAAKoK,eACqB,IAA1BpK,KAAKuJ,QAAQwB,UAEb/K,KAAKgL,c,2BAURjL,GAAI,WAGL,IAAKC,KAAK4J,YAAYjC,QAAQ,QAC1B,OAAO3H,KAGXA,KAAKiL,OAAStC,EAAI3I,KAAK8H,IAAK9H,KAAK6C,MACjC,IAAMG,EAAShD,KAAKiL,OACd/N,EAAO8C,KACbA,KAAK4J,YAAc,UACnB5J,KAAKkL,eAAgB,EAErB,IAAMC,EAAUtC,EAAKjJ,GAAGoD,EAAQ,QAAQ,WACpC9F,EAAKkO,SACLrL,GAAMA,OAGJsL,EAAWxC,EAAKjJ,GAAGoD,EAAQ,SAAS,SAACG,GAGvCjG,EAAKoO,UACLpO,EAAK0M,YAAc,SACnB,kCAAW,QAASzG,GAChBpD,EACAA,EAAGoD,GAIHjG,EAAKqO,0BAGb,IAAI,IAAUvL,KAAK6K,SAAU,CACzB,IAAMlB,EAAU3J,KAAK6K,SAGL,IAAZlB,GACAwB,EAAQK,UAGZ,IAAMC,EAAQC,YAAW,WAGrBP,EAAQK,UACRxI,EAAO2I,QACP3I,EAAOlC,KAAK,QAAS,IAAIsC,MAAM,cAChCuG,GACH3J,KAAKgJ,KAAK9I,KAAK,CACXsL,QAAS,WACLI,aAAaH,MAMzB,OAFAzL,KAAKgJ,KAAK9I,KAAKiL,GACfnL,KAAKgJ,KAAK9I,KAAKmL,GACRrL,O,8BAQHD,GACJ,OAAOC,KAAKkK,KAAKnK,K,+BAWjBC,KAAKsL,UAELtL,KAAK4J,YAAc,OACnB,wCAAW,QAEX,IAAM5G,EAAShD,KAAKiL,OACpBjL,KAAKgJ,KAAK9I,KAAK2I,EAAKjJ,GAAGoD,EAAQ,OAAQ/D,EAAKe,KAAM,WAAY6I,EAAKjJ,GAAGoD,EAAQ,OAAQ/D,EAAKe,KAAM,WAAY6I,EAAKjJ,GAAGoD,EAAQ,QAAS/D,EAAKe,KAAM,YAAa6I,EAAKjJ,GAAGoD,EAAQ,QAAS/D,EAAKe,KAAM,YAAa6I,EAAKjJ,GAAGI,KAAK+J,QAAS,UAAW9K,EAAKe,KAAM,iB,+BAQ3P,wCAAW,U,6BAOR2D,GACH3D,KAAK+J,QAAQ8B,IAAIlI,K,gCAOXzB,GACN,wCAAW,SAAUA,K,8BAOjBiB,GAGJ,wCAAW,QAASA,K,6BAQjBgC,EAAKtC,GACR,IAAIG,EAAShD,KAAK+I,KAAK5D,GAKvB,OAJKnC,IACDA,EAAS,IAAI4F,EAASkD,OAAO9L,KAAMmF,EAAKtC,GACxC7C,KAAK+I,KAAK5D,GAAOnC,GAEdA,I,+BAQFA,GAEL,IADA,IACA,MADa7E,OAAO4N,KAAK/L,KAAK+I,MAC9B,eAAwB,CAAnB,IAAM5D,EAAG,KAEV,GADenF,KAAK+I,KAAK5D,GACd6G,OAGP,OAGRhM,KAAKiM,W,8BAQD/J,GAGAA,EAAOY,OAAyB,IAAhBZ,EAAOQ,OACvBR,EAAOiD,KAAO,IAAMjD,EAAOY,OAE/B,IADA,IAAMf,EAAiB/B,KAAK8J,QAAQjG,OAAO3B,GAClCzE,EAAI,EAAGA,EAAIsE,EAAerB,OAAQjD,IACvCuC,KAAKiL,OAAOxH,MAAM1B,EAAetE,GAAIyE,EAAOgK,W,gCAYhD,IADA,IAAMC,EAAanM,KAAKgJ,KAAKtI,OACpBjD,EAAI,EAAGA,EAAI0O,EAAY1O,IAChBuC,KAAKgJ,KAAKoD,QAClBZ,UAERxL,KAAK+J,QAAQyB,Y,+BAUbxL,KAAKkL,eAAgB,EACrBlL,KAAK8K,eAAgB,EACjB,YAAc9K,KAAK4J,aAGnB5J,KAAKsL,UAETtL,KAAKuJ,QAAQ8C,QACbrM,KAAK4J,YAAc,SACf5J,KAAKiL,QACLjL,KAAKiL,OAAOU,U,mCAQhB,OAAO3L,KAAKiM,W,8BAORK,GAGJtM,KAAKsL,UACLtL,KAAKuJ,QAAQ8C,QACbrM,KAAK4J,YAAc,SACnB,wCAAW,QAAS0C,GAChBtM,KAAKoK,gBAAkBpK,KAAKkL,eAC5BlL,KAAKgL,c,kCAQD,WACR,GAAIhL,KAAK8K,eAAiB9K,KAAKkL,cAC3B,OAAOlL,KACX,IAAM9C,EAAO8C,KACb,GAAIA,KAAKuJ,QAAQwB,UAAY/K,KAAKqK,sBAG9BrK,KAAKuJ,QAAQ8C,QACb,wCAAW,oBACXrM,KAAK8K,eAAgB,MAEpB,CACD,IAAMyB,EAAQvM,KAAKuJ,QAAQiD,WAG3BxM,KAAK8K,eAAgB,EACrB,IAAMW,EAAQC,YAAW,WACjBxO,EAAKgO,gBAIT,kCAAW,oBAAqBhO,EAAKqM,QAAQwB,UAEzC7N,EAAKgO,eAEThO,EAAKgN,MAAK,SAAC/G,GACHA,GAGAjG,EAAK4N,eAAgB,EACrB5N,EAAK8N,YACL,kCAAW,kBAAmB7H,IAK9BjG,EAAKuP,oBAGdF,GACHvM,KAAKgJ,KAAK9I,KAAK,CACXsL,QAAS,WACLI,aAAaH,S,oCAWzB,IAAMiB,EAAU1M,KAAKuJ,QAAQwB,SAC7B/K,KAAK8K,eAAgB,EACrB9K,KAAKuJ,QAAQ8C,QACb,wCAAW,YAAaK,Q,8BA7XVjN,GAgYtB3C,EAAQ4L,QAAUA,G,gBC5YlB,IAAMiE,EAAiBrL,EAAQ,GACzBsL,EAAMtL,EAAQ,IACduL,EAAQvL,EAAQ,IAChBwL,EAAYxL,EAAQ,IAE1BxE,EAAQiQ,QAUR,SAAiBlK,GACf,IACImK,GAAK,EACLC,GAAK,EACHC,GAAQ,IAAUrK,EAAKqK,MAE7B,GAAwB,oBAAbC,SAA0B,CACnC,IAAMC,EAAQ,WAAaD,SAASxL,SAChC0L,EAAOF,SAASE,KAGfA,IACHA,EAAOD,EAAQ,IAAM,IAGvBJ,EAAKnK,EAAKyK,WAAaH,SAASG,UAAYD,IAASxK,EAAKwK,KAC1DJ,EAAKpK,EAAK0K,SAAWH,EAOvB,GAJAvK,EAAK2K,QAAUR,EACfnK,EAAK4K,QAAUR,EAGX,SAFE,IAAIN,EAAe9J,KAEHA,EAAK6K,WACzB,OAAO,IAAId,EAAI/J,GAEf,IAAKqK,EAAO,MAAM,IAAI9J,MAAM,kBAC5B,OAAO,IAAIyJ,EAAMhK,IApCrB/F,EAAQgQ,UAAYA,G,gBCJpB,IAAMa,EAAUrM,EAAQ,IAClBsM,EAAatM,EAAQ,GAE3BvE,EAAOD,QAAU,SAAS+F,GACxB,IAAM2K,EAAU3K,EAAK2K,QAIfC,EAAU5K,EAAK4K,QAIfI,EAAahL,EAAKgL,WAGxB,IACE,GAAI,oBAAuBlB,kBAAoBa,GAAWG,GACxD,OAAO,IAAIhB,eAEb,MAAOhG,IAKT,IACE,GAAI,oBAAuBmH,iBAAmBL,GAAWI,EACvD,OAAO,IAAIC,eAEb,MAAOnH,IAET,IAAK6G,EACH,IACE,OAAO,IAAII,EAAW,CAAC,UAAUG,OAAO,UAAU3L,KAAK,OACrD,qBAEF,MAAOuE,O,uzCCrCb,IAAM/D,EAAYtB,EAAQ,GACpB0M,EAAU1M,EAAQ,GAClBqB,EAASrB,EAAQ,GACjB2M,EAAQ3M,EAAQ,IAKhB4M,E,0WAeFlO,KAAKmO,S,4BASDC,GACJ,IAAMlR,EAAO8C,KAIb,SAASqO,IAGPnR,EAAK6F,WAAa,SAClBqL,IAGF,GATApO,KAAK+C,WAAa,UASd/C,KAAK+M,UAAY/M,KAAK0D,SAAU,CAClC,IAAI4K,EAAQ,EAERtO,KAAK+M,UAGPuB,IACAtO,KAAKG,KAAK,gBAAgB,aAGtBmO,GAASD,QAIVrO,KAAK0D,WAGR4K,IACAtO,KAAKG,KAAK,SAAS,aAGfmO,GAASD,aAIfA,M,6BAYFrO,KAAK+M,SAAU,EACf/M,KAAKuO,SACLvO,KAAKc,KAAK,U,6BAQL6C,GACL,IAAMzG,EAAO8C,KAoBb2C,EAAON,cAAcsB,EAAM3D,KAAKgD,OAAOT,YAAYN,SAjBlC,SAASC,EAAQsM,EAAOF,GAOvC,GALI,YAAcpR,EAAK6F,YAA8B,SAAhBb,EAAOQ,MAC1CxF,EAAKuR,SAIH,UAAYvM,EAAOQ,KAErB,OADAxF,EAAKsG,WACE,EAITtG,EAAK0G,SAAS1B,MAOZ,WAAalC,KAAK+C,aAEpB/C,KAAK+M,SAAU,EACf/M,KAAKc,KAAK,gBAEN,SAAWd,KAAK+C,YAClB/C,KAAKmO,U,gCAcT,IAAMjR,EAAO8C,KAEb,SAAS2L,IAGPzO,EAAKuG,MAAM,CAAC,CAAEf,KAAM,WAGlB,SAAW1C,KAAK+C,WAGlB4I,IAMA3L,KAAKG,KAAK,OAAQwL,K,4BAWhB9J,GAAS,WACb7B,KAAK0D,UAAW,EAEhBf,EAAOf,cAAcC,GAAS,SAAA8B,GAC5B,EAAK+K,QAAQ/K,GAAM,WACjB,EAAKD,UAAW,EAChB,EAAK5C,KAAK,iB,4BAWd,IAAIgC,EAAQ9C,KAAK8C,OAAS,GACpB6L,EAAS3O,KAAK6C,KAAK0K,OAAS,QAAU,OACxCF,EAAO,GA4BX,OAzBI,IAAUrN,KAAK6C,KAAK+L,oBACtB9L,EAAM9C,KAAK6C,KAAKgM,gBAAkBZ,KAG/BjO,KAAK8O,gBAAmBhM,EAAMiM,MACjCjM,EAAMkM,IAAM,GAGdlM,EAAQkL,EAAQnK,OAAOf,GAIrB9C,KAAK6C,KAAKwK,OACR,UAAYsB,GAAqC,MAA3BzI,OAAOlG,KAAK6C,KAAKwK,OACtC,SAAWsB,GAAqC,KAA3BzI,OAAOlG,KAAK6C,KAAKwK,SAEzCA,EAAO,IAAMrN,KAAK6C,KAAKwK,MAIrBvK,EAAMpC,SACRoC,EAAQ,IAAMA,GAKd6L,EACA,QAHgD,IAArC3O,KAAK6C,KAAKyK,SAAS3F,QAAQ,KAI9B,IAAM3H,KAAK6C,KAAKyK,SAAW,IAAMtN,KAAK6C,KAAKyK,UACnDD,EACArN,KAAK6C,KAAKuF,KACVtF,I,2BA3MF,MAAO,e,8BALWF,GAqNtB7F,EAAOD,QAAUoR,G,cC7NjB,IAAMe,EAAe9Q,OAAOY,OAAO,MACnCkQ,EAAY,KAAW,IACvBA,EAAY,MAAY,IACxBA,EAAY,KAAW,IACvBA,EAAY,KAAW,IACvBA,EAAY,QAAc,IAC1BA,EAAY,QAAc,IAC1BA,EAAY,KAAW,IAEvB,IAAMC,EAAuB/Q,OAAOY,OAAO,MAC3CZ,OAAO4N,KAAKkD,GAAchN,SAAQ,SAAAjD,GAChCkQ,EAAqBD,EAAajQ,IAAQA,KAK5CjC,EAAOD,QAAU,CACfmS,eACAC,uBACAC,aALmB,CAAEzM,KAAM,QAASiB,KAAM,kB,6BCZ5C,IAKIyL,EALAC,EAAW,mEAAmE7M,MAAM,IAEpF8M,EAAM,GACNC,EAAO,EACP9R,EAAI,EAUR,SAASoG,EAAO2L,GACd,IAAIC,EAAU,GAEd,GACEA,EAAUJ,EAASG,EAjBV,IAiB0BC,EACnCD,EAAME,KAAKC,MAAMH,EAlBR,UAmBFA,EAAM,GAEf,OAAOC,EA0BT,SAASxB,IACP,IAAI2B,EAAM/L,GAAQ,IAAIgM,MAEtB,OAAID,IAAQR,GAAaG,EAAO,EAAGH,EAAOQ,GACnCA,EAAK,IAAK/L,EAAO0L,KAM1B,KAAO9R,EAzDM,GAyDMA,IAAK6R,EAAID,EAAS5R,IAAMA,EAK3CwQ,EAAMpK,OAASA,EACfoK,EAAMjK,OAhCN,SAAgBF,GACd,IAAIgM,EAAU,EAEd,IAAKrS,EAAI,EAAGA,EAAIqG,EAAIpD,OAAQjD,IAC1BqS,EAnCS,GAmCCA,EAAmBR,EAAIxL,EAAIqC,OAAO1I,IAG9C,OAAOqS,GA0BT/S,EAAOD,QAAUmR,G,cCnEjBlR,EAAOD,QAAQiT,KAAO,SAACrQ,GAAiB,2BAATsQ,EAAS,iCAATA,EAAS,kBACtC,OAAOA,EAAKC,QAAO,SAACC,EAAKC,GAEvB,OADAD,EAAIC,GAAKzQ,EAAIyQ,GACND,IACN,M,8hFCHL/R,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQgP,YAAS,EACjB,IAAMsE,EAAqB9O,EAAQ,GAC7B7B,EAAU6B,EAAQ,GAClBuH,EAAOvH,EAAQ,IACfrC,EAAOqC,EAAQ,IAOf+O,EAAkBlS,OAAOmS,OAAO,CAClCC,QAAS,EACTC,cAAe,EACfC,WAAY,EACZC,cAAe,EAEfC,YAAa,EACbpQ,eAAgB,IAEduL,E,sQAMF,WAAY8E,EAAIzL,EAAKtC,GAAM,a,4FAAA,UACvB,gBACKgO,IAAM,EACX,EAAKC,KAAO,GACZ,EAAKC,cAAgB,GACrB,EAAKC,WAAa,GAClB,EAAKC,MAAQ,GACb,EAAKL,GAAKA,EACV,EAAKzL,IAAMA,EACX,EAAK0L,IAAM,EACX,EAAKC,KAAO,GACZ,EAAKC,cAAgB,GACrB,EAAKC,WAAa,GAClB,EAAKE,WAAY,EACjB,EAAKC,cAAe,EACpB,EAAKF,MAAQ,GACTpO,GAAQA,EAAKuO,OACb,EAAKA,KAAOvO,EAAKuO,MAEjB,EAAKR,GAAG5G,cACR,EAAKE,OApBc,E,iDA4BvB,IAAIlK,KAAKgJ,KAAT,CAEA,IAAM4H,EAAK5Q,KAAK4Q,GAChB5Q,KAAKgJ,KAAO,CACRH,EAAKjJ,GAAGgR,EAAI,OAAQ3R,EAAKe,KAAM,WAC/B6I,EAAKjJ,GAAGgR,EAAI,SAAU3R,EAAKe,KAAM,aACjC6I,EAAKjJ,GAAGgR,EAAI,QAAS3R,EAAKe,KAAM,gB,gCAepC,OAAIA,KAAKkR,YAETlR,KAAKqR,YACArR,KAAK4Q,GAAL,eACD5Q,KAAK4Q,GAAG1G,OACR,SAAWlK,KAAK4Q,GAAGhH,aACnB5J,KAAKoL,UALEpL,O,6BAYX,OAAOA,KAAKuQ,Y,6BAQF,2BAANxP,EAAM,yBAANA,EAAM,gBAGV,OAFAA,EAAK4E,QAAQ,WACb3F,KAAKc,KAAKT,MAAML,KAAMe,GACff,O,2BAUNsR,GACD,GAAIjB,EAAgB/Q,eAAegS,GAC/B,MAAM,IAAIlO,MAAM,IAAMkO,EAAK,8BAFjB,2BAANvQ,EAAM,iCAANA,EAAM,kBAIdA,EAAK4E,QAAQ2L,GACb,IAAMpP,EAAS,CACXQ,KAAM0N,EAAmB5L,WAAWG,MACpChB,KAAM5C,EAEVmB,QAAiB,IACjBA,EAAOgK,QAAQqF,UAAmC,IAAxBvR,KAAKiR,MAAMM,SAEjC,mBAAsBxQ,EAAKA,EAAKL,OAAS,KAGzCV,KAAK8Q,KAAK9Q,KAAK6Q,KAAO9P,EAAKyQ,MAC3BtP,EAAOkD,GAAKpF,KAAK6Q,OAErB,IAAMY,EAAsBzR,KAAK4Q,GAAG3F,QAChCjL,KAAK4Q,GAAG3F,OAAOyG,WACf1R,KAAK4Q,GAAG3F,OAAOyG,UAAUhO,SACvBiO,EAAgB3R,KAAKiR,MAAL,YAAyBQ,IAAwBzR,KAAKkR,WAY5E,OAXIS,IAIK3R,KAAKkR,UACVlR,KAAKkC,OAAOA,GAGZlC,KAAKgR,WAAW9Q,KAAKgC,IAEzBlC,KAAKiR,MAAQ,GACNjR,O,6BAQJkC,GACHA,EAAOiD,IAAMnF,KAAKmF,IAClBnF,KAAK4Q,GAAGgB,QAAQ1P,K,+BAOX,WAGmB,mBAAblC,KAAKoR,KACZpR,KAAKoR,MAAK,SAACzN,GACP,EAAKzB,OAAO,CAAEQ,KAAM0N,EAAmB5L,WAAWwC,QAASrD,YAI/D3D,KAAKkC,OAAO,CAAEQ,KAAM0N,EAAmB5L,WAAWwC,QAASrD,KAAM3D,KAAKoR,S,8BAStE9E,GAGJtM,KAAKkR,WAAY,EACjBlR,KAAKmR,cAAe,SACbnR,KAAKoF,GACZ,wCAAW,aAAckH,K,+BAQpBpK,GAEL,GADsBA,EAAOiD,MAAQnF,KAAKmF,IAG1C,OAAQjD,EAAOQ,MACX,KAAK0N,EAAmB5L,WAAWwC,QAC/B,GAAI9E,EAAOyB,MAAQzB,EAAOyB,KAAKoL,IAAK,CAChC,IAAM3J,EAAKlD,EAAOyB,KAAKoL,IACvB/O,KAAK6R,UAAUzM,QAGf,wCAAW,gBAAiB,IAAIhC,MAAM,8LAE1C,MACJ,KAAKgN,EAAmB5L,WAAWG,MAGnC,KAAKyL,EAAmB5L,WAAWO,aAC/B/E,KAAK8R,QAAQ5P,GACb,MACJ,KAAKkO,EAAmB5L,WAAWI,IAGnC,KAAKwL,EAAmB5L,WAAWQ,WAC/BhF,KAAK+R,MAAM7P,GACX,MACJ,KAAKkO,EAAmB5L,WAAWyC,WAC/BjH,KAAKgS,eACL,MACJ,KAAK5B,EAAmB5L,WAAW0C,cAC/B,IAAM/D,EAAM,IAAIC,MAAMlB,EAAOyB,KAAKsO,SAElC9O,EAAIQ,KAAOzB,EAAOyB,KAAKA,KACvB,wCAAW,gBAAiBR,M,8BAUhCjB,GACJ,IAAMnB,EAAOmB,EAAOyB,MAAQ,GAGxB,MAAQzB,EAAOkD,IAGfrE,EAAKb,KAAKF,KAAKkS,IAAIhQ,EAAOkD,KAE1BpF,KAAKkR,UACLlR,KAAKmS,UAAUpR,GAGff,KAAK+Q,cAAc7Q,KAAK/B,OAAOmS,OAAOvP,M,gCAGpCA,GACN,GAAIf,KAAKoS,eAAiBpS,KAAKoS,cAAc1R,OAAQ,CACjD,IADiD,MAC/BV,KAAKoS,cAAclR,SADY,IAEjD,2BAAkC,QACrBb,MAAML,KAAMe,GAHwB,+BAMrD,8BAAWV,MAAML,KAAMe,K,0BAOvBqE,GACA,IAAMlI,EAAO8C,KACTqS,GAAO,EACX,OAAO,WAEH,IAAIA,EAAJ,CAEAA,GAAO,EAJe,2BAANtR,EAAM,yBAANA,EAAM,gBAOtB7D,EAAKgF,OAAO,CACRQ,KAAM0N,EAAmB5L,WAAWI,IACpCQ,GAAIA,EACJzB,KAAM5C,Q,4BAUZmB,GACF,IAAMgQ,EAAMlS,KAAK8Q,KAAK5O,EAAOkD,IACzB,mBAAsB8M,IAGtBA,EAAI7R,MAAML,KAAMkC,EAAOyB,aAChB3D,KAAK8Q,KAAK5O,EAAOkD,O,gCAYtBA,GAGNpF,KAAKoF,GAAKA,EACVpF,KAAKkR,WAAY,EACjBlR,KAAKmR,cAAe,EACpB,wCAAW,WACXnR,KAAKsS,iB,qCAOM,WACXtS,KAAK+Q,cAAc9O,SAAQ,SAAClB,GAAD,OAAU,EAAKoR,UAAUpR,MACpDf,KAAK+Q,cAAgB,GACrB/Q,KAAKgR,WAAW/O,SAAQ,SAACC,GAAD,OAAY,EAAKA,OAAOA,MAChDlC,KAAKgR,WAAa,K,qCAUlBhR,KAAKwL,UACLxL,KAAKuS,QAAQ,0B,gCAUb,GAAIvS,KAAKgJ,KAAM,CAEX,IAAK,IAAIvL,EAAI,EAAGA,EAAIuC,KAAKgJ,KAAKtI,OAAQjD,IAClCuC,KAAKgJ,KAAKvL,GAAG+N,UAEjBxL,KAAKgJ,KAAO,KAEhBhJ,KAAK4Q,GAAL,SAAoB5Q,Q,mCAoBpB,OAXIA,KAAKkR,WAGLlR,KAAKkC,OAAO,CAAEQ,KAAM0N,EAAmB5L,WAAWyC,aAGtDjH,KAAKwL,UACDxL,KAAKkR,WAELlR,KAAKuS,QAAQ,wBAEVvS,O,8BASP,OAAOA,KAAKyQ,e,+BASPc,GAEL,OADAvR,KAAKiR,MAAMM,SAAWA,EACfvR,O,4BAoBLwS,GAGF,OAFAxS,KAAKoS,cAAgBpS,KAAKoS,eAAiB,GAC3CpS,KAAKoS,cAAclS,KAAKsS,GACjBxS,O,iCASAwS,GAGP,OAFAxS,KAAKoS,cAAgBpS,KAAKoS,eAAiB,GAC3CpS,KAAKoS,cAAczM,QAAQ6M,GACpBxS,O,6BAQJwS,GACH,IAAKxS,KAAKoS,cACN,OAAOpS,KAEX,GAAIwS,GAEA,IADA,IAAMrR,EAAYnB,KAAKoS,cACd3U,EAAI,EAAGA,EAAI0D,EAAUT,OAAQjD,IAClC,GAAI+U,IAAarR,EAAU1D,GAEvB,OADA0D,EAAUN,OAAOpD,EAAG,GACbuC,UAKfA,KAAKoS,cAAgB,GAEzB,OAAOpS,O,qCASP,OAAOA,KAAKoS,eAAiB,K,6BAxY7B,QAASpS,KAAKgJ,O,+BA+Ud,OADAhJ,KAAKiR,MAAL,UAAsB,EACfjR,U,8BA9XMP,GA0brB3C,EAAQgP,OAASA,G,kQC/cjB3N,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQ+H,UAAY/H,EAAQiJ,cAAW,EACvC,IAAM0M,EAA+C,mBAAhBC,YAM/BC,EAAWxU,OAAOkB,UAAUsT,SAC5BC,EAAiC,mBAATC,MACT,oBAATA,MACoB,6BAAxBF,EAAS/U,KAAKiV,MAChBC,EAAiC,mBAATC,MACT,oBAATA,MACoB,6BAAxBJ,EAAS/U,KAAKmV,MAMtB,SAAShN,EAASrG,GACd,OAAS+S,IAA0B/S,aAAegT,aAlBvC,SAAChT,GACZ,MAAqC,mBAAvBgT,YAAYM,OACpBN,YAAYM,OAAOtT,GACnBA,EAAIuT,kBAAkBP,YAeqCM,CAAOtT,KACnEkT,GAAkBlT,aAAemT,MACjCC,GAAkBpT,aAAeqT,KAE1CjW,EAAQiJ,SAAWA,EA4BnBjJ,EAAQ+H,UA3BR,SAASA,EAAUnF,EAAKwT,GACpB,IAAKxT,GAAsB,WAAf,EAAOA,GACf,OAAO,EAEX,GAAIsB,MAAMmG,QAAQzH,GAAM,CACpB,IAAK,IAAIjC,EAAI,EAAGC,EAAIgC,EAAIgB,OAAQjD,EAAIC,EAAGD,IACnC,GAAIoH,EAAUnF,EAAIjC,IACd,OAAO,EAGf,OAAO,EAEX,GAAIsI,EAASrG,GACT,OAAO,EAEX,GAAIA,EAAIwT,QACkB,mBAAfxT,EAAIwT,QACU,IAArB5S,UAAUI,OACV,OAAOmE,EAAUnF,EAAIwT,UAAU,GAEnC,IAAK,IAAMlU,KAAOU,EACd,GAAIvB,OAAOkB,UAAUC,eAAe1B,KAAK8B,EAAKV,IAAQ6F,EAAUnF,EAAIV,IAChE,OAAO,EAGf,OAAO,I,6BCnDXb,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQ8C,QAAK,EASb9C,EAAQ8C,GARR,SAAYF,EAAK4R,EAAIvR,GAEjB,OADAL,EAAIE,GAAG0R,EAAIvR,GACJ,CACHyL,QAAS,WACL9L,EAAIU,IAAIkR,EAAIvR,O,cCHxB,IAAImB,EAAQ,GAAGA,MAWfnE,EAAOD,QAAU,SAAS4C,EAAKK,GAE7B,GADI,iBAAmBA,IAAIA,EAAKL,EAAIK,IAChC,mBAAqBA,EAAI,MAAM,IAAIqD,MAAM,8BAC7C,IAAIrC,EAAOG,EAAMtD,KAAK0C,UAAW,GACjC,OAAO,WACL,OAAOP,EAAGM,MAAMX,EAAKqB,EAAKgN,OAAO7M,EAAMtD,KAAK0C,gB,kQCnBhDnC,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQgP,OAAShP,EAAQ8T,GAAK9T,EAAQ4L,QAAU5L,EAAQ6E,cAAW,EACnE,IAAMwR,EAAQ7R,EAAQ,IAChB8R,EAAY9R,EAAQ,GACpBsH,EAAWtH,EAAQ,IACzBnD,OAAOC,eAAetB,EAAS,SAAU,CAAEuB,YAAY,EAAMC,IAAK,WAAc,OAAOsK,EAASkD,UAMhG/O,EAAOD,QAAUA,EAAUuW,EAI3B,IAAMC,EAASxW,EAAQyW,SAAW,GAClC,SAASF,EAAOvL,EAAKjF,GACE,WAAf,EAAOiF,KACPjF,EAAOiF,EACPA,OAAM1B,GAEVvD,EAAOA,GAAQ,GACf,IASI+N,EATE4C,EAASL,EAAMM,IAAI3L,GACnBC,EAASyL,EAAOzL,OAChB3C,EAAKoO,EAAOpO,GACZgD,EAAOoL,EAAOpL,KACdsL,EAAgBJ,EAAMlO,IAAOgD,KAAQkL,EAAMlO,GAAN,KAsB3C,OArBsBvC,EAAK8Q,UACvB9Q,EAAK,0BACL,IAAUA,EAAK+Q,WACfF,EAKA9C,EAAK,IAAIwC,EAAU1K,QAAQX,EAAQlF,IAG9ByQ,EAAMlO,KAGPkO,EAAMlO,GAAM,IAAIgO,EAAU1K,QAAQX,EAAQlF,IAE9C+N,EAAK0C,EAAMlO,IAEXoO,EAAO1Q,QAAUD,EAAKC,QACtBD,EAAKC,MAAQ0Q,EAAO1Q,OAEjB8N,EAAG5N,OAAOwQ,EAAOpL,KAAMvF,GAElC/F,EAAQ8T,GAAKyC,EAMb,IAAIjD,EAAqB9O,EAAQ,GACjCnD,OAAOC,eAAetB,EAAS,WAAY,CAAEuB,YAAY,EAAMC,IAAK,WAAc,OAAO8R,EAAmBzO,YAO5G7E,EAAQyT,QAAU8C,EAMlB,IAAIQ,EAAYvS,EAAQ,GACxBnD,OAAOC,eAAetB,EAAS,UAAW,CAAEuB,YAAY,EAAMC,IAAK,WAAc,OAAOuV,EAAUnL,Y,6BCvElGvK,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQ2W,SAAM,EACd,IAAMK,EAAWxS,EAAQ,GAgEzBxE,EAAQ2W,IArDR,SAAa3L,EAAKiM,GACd,IAAIrU,EAAMoI,EAEViM,EAAMA,GAA4B,oBAAb5G,UAA4BA,SAC7C,MAAQrF,IACRA,EAAMiM,EAAIpS,SAAW,KAAOoS,EAAI/L,MAEjB,iBAARF,IACH,MAAQA,EAAI3B,OAAO,KAEf2B,EADA,MAAQA,EAAI3B,OAAO,GACb4N,EAAIpS,SAAWmG,EAGfiM,EAAI/L,KAAOF,GAGpB,sBAAsBkM,KAAKlM,KAIxBA,OADA,IAAuBiM,EACjBA,EAAIpS,SAAW,KAAOmG,EAGtB,WAAaA,GAM3BpI,EAAMoU,EAAShM,IAGdpI,EAAI2N,OACD,cAAc2G,KAAKtU,EAAIiC,UACvBjC,EAAI2N,KAAO,KAEN,eAAe2G,KAAKtU,EAAIiC,YAC7BjC,EAAI2N,KAAO,QAGnB3N,EAAI0I,KAAO1I,EAAI0I,MAAQ,IACvB,IACMJ,GADkC,IAA3BtI,EAAIsI,KAAKL,QAAQ,KACV,IAAMjI,EAAIsI,KAAO,IAAMtI,EAAIsI,KAS/C,OAPAtI,EAAI0F,GAAK1F,EAAIiC,SAAW,MAAQqG,EAAO,IAAMtI,EAAI2N,KAEjD3N,EAAIuU,KACAvU,EAAIiC,SACA,MACAqG,GACC+L,GAAOA,EAAI1G,OAAS3N,EAAI2N,KAAO,GAAK,IAAM3N,EAAI2N,MAChD3N,I,gBCjEX,IAAMoM,EAASxK,EAAQ,IAEvBvE,EAAOD,QAAU,SAACgL,EAAKjF,GAAN,OAAe,IAAIiJ,EAAOhE,EAAKjF,IAOhD9F,EAAOD,QAAQgP,OAASA,EACxB/O,EAAOD,QAAQ6E,SAAWmK,EAAOnK,SACjC5E,EAAOD,QAAQ8F,UAAYtB,EAAQ,GACnCvE,EAAOD,QAAQoX,WAAa5S,EAAQ,GACpCvE,EAAOD,QAAQ6F,OAASrB,EAAQ,I,sgDCbhC,IAAM4S,EAAa5S,EAAQ,GACrB7B,EAAU6B,EAAQ,GAGlBqB,EAASrB,EAAQ,GACjBwS,EAAWxS,EAAQ,GACnB0M,EAAU1M,EAAQ,GAElBwK,E,sQAQJ,WAAYhE,GAAgB,MAAXjF,EAAW,uDAAJ,GAAI,iBAC1B,eAEIiF,GAAO,WAAa,EAAOA,KAC7BjF,EAAOiF,EACPA,EAAM,MAGJA,GACFA,EAAMgM,EAAShM,GACfjF,EAAKyK,SAAWxF,EAAIE,KACpBnF,EAAK0K,OAA0B,UAAjBzF,EAAInG,UAAyC,QAAjBmG,EAAInG,SAC9CkB,EAAKwK,KAAOvF,EAAIuF,KACZvF,EAAIhF,QAAOD,EAAKC,MAAQgF,EAAIhF,QACvBD,EAAKmF,OACdnF,EAAKyK,SAAWwG,EAASjR,EAAKmF,MAAMA,MAGtC,EAAKuF,OACH,MAAQ1K,EAAK0K,OACT1K,EAAK0K,OACe,oBAAbJ,UAA4B,WAAaA,SAASxL,SAE3DkB,EAAKyK,WAAazK,EAAKwK,OAEzBxK,EAAKwK,KAAO,EAAKE,OAAS,MAAQ,MAGpC,EAAKD,SACHzK,EAAKyK,WACgB,oBAAbH,SAA2BA,SAASG,SAAW,aACzD,EAAKD,KACHxK,EAAKwK,OACgB,oBAAbF,UAA4BA,SAASE,KACzCF,SAASE,KACT,EAAKE,OACL,IACA,IAEN,EAAK2G,WAAarR,EAAKqR,YAAc,CAAC,UAAW,aACjD,EAAKnR,WAAa,GAClB,EAAKoR,YAAc,GACnB,EAAKC,cAAgB,EAErB,EAAKvR,KAAO,EACV,CACEuF,KAAM,aACNiM,OAAO,EACPC,iBAAiB,EACjBC,SAAS,EACTrH,OAAO,EACP2B,eAAgB,IAChB2F,iBAAiB,EACjBC,oBAAoB,EACpBC,kBAAmB,CACjBC,UAAW,MAEbC,iBAAkB,IAEpB/R,GAGF,EAAKA,KAAKuF,KAAO,EAAKvF,KAAKuF,KAAKR,QAAQ,MAAO,IAAM,IAEtB,iBAApB,EAAK/E,KAAKC,QACnB,EAAKD,KAAKC,MAAQkL,EAAQhK,OAAO,EAAKnB,KAAKC,QAI7C,EAAKsC,GAAK,KACV,EAAKyP,SAAW,KAChB,EAAKC,aAAe,KACpB,EAAKC,YAAc,KAGnB,EAAKC,iBAAmB,KAExB,EAAK9K,OA7EqB,E,qDAuFZlM,GAGd,IAAM8E,EA2jBV,SAAepD,GACb,IAAMxB,EAAI,GACV,IAAK,IAAIT,KAAKiC,EACRA,EAAIJ,eAAe7B,KACrBS,EAAET,GAAKiC,EAAIjC,IAGf,OAAOS,EAlkBS+W,CAAMjV,KAAK6C,KAAKC,OAG9BA,EAAMoS,IAAMvS,EAAOhB,SAGnBmB,EAAM4O,UAAY1T,EAGdgC,KAAKoF,KAAItC,EAAMiM,IAAM/O,KAAKoF,IAE9B,IAAMvC,EAAO,EACX,GACA7C,KAAK6C,KAAK+R,iBAAiB5W,GAC3BgC,KAAK6C,KACL,CACEC,QACAE,OAAQhD,KACRsN,SAAUtN,KAAKsN,SACfC,OAAQvN,KAAKuN,OACbF,KAAMrN,KAAKqN,OAOf,OAAO,IAAI6G,EAAWlW,GAAM6E,K,6BAS5B,IAAI6O,EACJ,GACE1R,KAAK6C,KAAK2R,iBACV1I,EAAOqJ,wBACmC,IAA1CnV,KAAKkU,WAAWvM,QAAQ,aAExB+J,EAAY,gBACP,IAAI,IAAM1R,KAAKkU,WAAWxT,OAAQ,CAEvC,IAAMxD,EAAO8C,KAIb,YAHA0L,YAAW,WACTxO,EAAK4D,KAAK,QAAS,6BAClB,GAGH4Q,EAAY1R,KAAKkU,WAAW,GAE9BlU,KAAK+C,WAAa,UAGlB,IACE2O,EAAY1R,KAAKoV,gBAAgB1D,GACjC,MAAO/K,GAKP,OAFA3G,KAAKkU,WAAW9H,aAChBpM,KAAKkK,OAIPwH,EAAUxH,OACVlK,KAAKqV,aAAa3D,K,mCAQPA,GAGX,IAAMxU,EAAO8C,KAETA,KAAK0R,WAGP1R,KAAK0R,UAAUlR,qBAIjBR,KAAK0R,UAAYA,EAGjBA,EACG9R,GAAG,SAAS,WACX1C,EAAKoY,aAEN1V,GAAG,UAAU,SAASsC,GACrBhF,EAAK0G,SAAS1B,MAEftC,GAAG,SAAS,SAAS+G,GACpBzJ,EAAKqY,QAAQ5O,MAEd/G,GAAG,SAAS,WACX1C,EAAKsG,QAAQ,wB,4BAUbxF,GAGJ,IAAI0T,EAAY1R,KAAKoV,gBAAgBpX,EAAM,CAAEwX,MAAO,IAChDC,GAAS,EACPvY,EAAO8C,KAIb,SAAS0V,IACP,GAAIxY,EAAKyY,mBAAoB,CAC3B,IAAMC,GACH5V,KAAK8O,gBAAkB5R,EAAKwU,UAAU5C,eACzC2G,EAASA,GAAUG,EAEjBH,IAIJ/D,EAAUmE,KAAK,CAAC,CAAEnT,KAAM,OAAQiB,KAAM,WACtC+N,EAAUvR,KAAK,UAAU,SAAS8C,GAChC,IAAIwS,EACJ,GAAI,SAAWxS,EAAIP,MAAQ,UAAYO,EAAIU,KAAM,CAK/C,GAFAzG,EAAK4Y,WAAY,EACjB5Y,EAAK4D,KAAK,YAAa4Q,IAClBA,EAAW,OAChB5F,EAAOqJ,sBAAwB,cAAgBzD,EAAU1T,KAIzDd,EAAKwU,UAAUrD,OAAM,WACfoH,GACA,WAAavY,EAAK6F,aAItBuI,IAEApO,EAAKmY,aAAa3D,GAClBA,EAAUmE,KAAK,CAAC,CAAEnT,KAAM,aACxBxF,EAAK4D,KAAK,UAAW4Q,GACrBA,EAAY,KACZxU,EAAK4Y,WAAY,EACjB5Y,EAAK6Y,gBAEF,CAGL,IAAM5S,EAAM,IAAIC,MAAM,eACtBD,EAAIuO,UAAYA,EAAU1T,KAC1Bd,EAAK4D,KAAK,eAAgBqC,QAKhC,SAAS6S,IACHP,IAGJA,GAAS,EAETnK,IAEAoG,EAAU/F,QACV+F,EAAY,MAId,SAASuE,EAAQ9S,GACf,IAAM+S,EAAQ,IAAI9S,MAAM,gBAAkBD,GAC1C+S,EAAMxE,UAAYA,EAAU1T,KAE5BgY,IAKA9Y,EAAK4D,KAAK,eAAgBoV,GAG5B,SAASC,IACPF,EAAQ,oBAIV,SAAS1D,IACP0D,EAAQ,iBAIV,SAASG,EAAUC,GACb3E,GAAa2E,EAAGrY,OAAS0T,EAAU1T,MAGrCgY,IAKJ,SAAS1K,IACPoG,EAAUnR,eAAe,OAAQmV,GACjChE,EAAUnR,eAAe,QAAS0V,GAClCvE,EAAUnR,eAAe,QAAS4V,GAClCjZ,EAAKqD,eAAe,QAASgS,GAC7BrV,EAAKqD,eAAe,YAAa6V,GAnGnCtK,EAAOqJ,uBAAwB,EAsG/BzD,EAAUvR,KAAK,OAAQuV,GACvBhE,EAAUvR,KAAK,QAAS8V,GACxBvE,EAAUvR,KAAK,QAASgW,GAExBnW,KAAKG,KAAK,QAASoS,GACnBvS,KAAKG,KAAK,YAAaiW,GAEvB1E,EAAUxH,S,+BAkBV,GAPAlK,KAAK+C,WAAa,OAClB+I,EAAOqJ,sBAAwB,cAAgBnV,KAAK0R,UAAU1T,KAC9DgC,KAAKc,KAAK,QACVd,KAAK+V,QAKH,SAAW/V,KAAK+C,YAChB/C,KAAK6C,KAAK0R,SACVvU,KAAK0R,UAAUrD,MAMf,IAFA,IAAI5Q,EAAI,EACFC,EAAIsC,KAAK6U,SAASnU,OACjBjD,EAAIC,EAAGD,IACZuC,KAAKwV,MAAMxV,KAAK6U,SAASpX,M,+BAUtByE,GACP,GACE,YAAclC,KAAK+C,YACnB,SAAW/C,KAAK+C,YAChB,YAAc/C,KAAK+C,WAUnB,OALA/C,KAAKc,KAAK,SAAUoB,GAGpBlC,KAAKc,KAAK,aAEFoB,EAAOQ,MACb,IAAK,OACH1C,KAAKsW,YAAYjR,KAAKqB,MAAMxE,EAAOyB,OACnC,MAEF,IAAK,OACH3D,KAAKuW,mBACLvW,KAAKwW,WAAW,QAChBxW,KAAKc,KAAK,QACV,MAEF,IAAK,QACH,IAAMqC,EAAM,IAAIC,MAAM,gBACtBD,EAAIsT,KAAOvU,EAAOyB,KAClB3D,KAAKuV,QAAQpS,GACb,MAEF,IAAK,UACHnD,KAAKc,KAAK,OAAQoB,EAAOyB,MACzB3D,KAAKc,KAAK,UAAWoB,EAAOyB,S,kCAexBA,GACV3D,KAAKc,KAAK,YAAa6C,GACvB3D,KAAKoF,GAAKzB,EAAKoL,IACf/O,KAAK0R,UAAU5O,MAAMiM,IAAMpL,EAAKoL,IAChC/O,KAAK6U,SAAW7U,KAAK0W,eAAe/S,EAAKkR,UACzC7U,KAAK8U,aAAenR,EAAKmR,aACzB9U,KAAK+U,YAAcpR,EAAKoR,YACxB/U,KAAKyO,SAED,WAAazO,KAAK+C,YACtB/C,KAAKuW,qB,yCAQY,WACjB3K,aAAa5L,KAAKgV,kBAClBhV,KAAKgV,iBAAmBtJ,YAAW,WACjC,EAAKlI,QAAQ,kBACZxD,KAAK8U,aAAe9U,KAAK+U,e,gCAS5B/U,KAAKmU,YAAYtT,OAAO,EAAGb,KAAKoU,eAKhCpU,KAAKoU,cAAgB,EAEjB,IAAMpU,KAAKmU,YAAYzT,OACzBV,KAAKc,KAAK,SAEVd,KAAK+V,U,8BAWL,WAAa/V,KAAK+C,YAClB/C,KAAK0R,UAAUhO,WACd1D,KAAK8V,WACN9V,KAAKmU,YAAYzT,SAIjBV,KAAK0R,UAAUmE,KAAK7V,KAAKmU,aAGzBnU,KAAKoU,cAAgBpU,KAAKmU,YAAYzT,OACtCV,KAAKc,KAAK,Y,4BAaRmC,EAAKiJ,EAASnM,GAElB,OADAC,KAAKwW,WAAW,UAAWvT,EAAKiJ,EAASnM,GAClCC,O,2BAGJiD,EAAKiJ,EAASnM,GAEjB,OADAC,KAAKwW,WAAW,UAAWvT,EAAKiJ,EAASnM,GAClCC,O,iCAYE0C,EAAMiB,EAAMuI,EAASnM,GAW9B,GAVI,mBAAsB4D,IACxB5D,EAAK4D,EACLA,OAAOyC,GAGL,mBAAsB8F,IACxBnM,EAAKmM,EACLA,EAAU,MAGR,YAAclM,KAAK+C,YAAc,WAAa/C,KAAK+C,WAAvD,EAIAmJ,EAAUA,GAAW,IACbqF,UAAW,IAAUrF,EAAQqF,SAErC,IAAMrP,EAAS,CACbQ,KAAMA,EACNiB,KAAMA,EACNuI,QAASA,GAEXlM,KAAKc,KAAK,eAAgBoB,GAC1BlC,KAAKmU,YAAYjU,KAAKgC,GAClBnC,GAAIC,KAAKG,KAAK,QAASJ,GAC3BC,KAAK+V,W,8BASL,IAAM7Y,EAAO8C,KAoBb,SAAS2L,IACPzO,EAAKsG,QAAQ,gBAGbtG,EAAKwU,UAAU/F,QAGjB,SAASgL,IACPzZ,EAAKqD,eAAe,UAAWoW,GAC/BzZ,EAAKqD,eAAe,eAAgBoW,GACpChL,IAGF,SAASiL,IAEP1Z,EAAKiD,KAAK,UAAWwW,GACrBzZ,EAAKiD,KAAK,eAAgBwW,GAG5B,MArCI,YAAc3W,KAAK+C,YAAc,SAAW/C,KAAK+C,aACnD/C,KAAK+C,WAAa,UAEd/C,KAAKmU,YAAYzT,OACnBV,KAAKG,KAAK,SAAS,WACbH,KAAK8V,UACPc,IAEAjL,OAGK3L,KAAK8V,UACdc,IAEAjL,KAuBG3L,O,8BAQDmD,GAGN2I,EAAOqJ,uBAAwB,EAC/BnV,KAAKc,KAAK,QAASqC,GACnBnD,KAAKwD,QAAQ,kBAAmBL,K,8BAQ1BmJ,EAAQpJ,GAEZ,YAAclD,KAAK+C,YACnB,SAAW/C,KAAK+C,YAChB,YAAc/C,KAAK+C,aAOnB6I,aAAa5L,KAAK6W,mBAClBjL,aAAa5L,KAAKgV,kBAGlBhV,KAAK0R,UAAUlR,mBAAmB,SAGlCR,KAAK0R,UAAU/F,QAGf3L,KAAK0R,UAAUlR,qBAGfR,KAAK+C,WAAa,SAGlB/C,KAAKoF,GAAK,KAGVpF,KAAKc,KAAK,QAASwL,EAAQpJ,GAtBdlD,KA0BRmU,YAAc,GA1BNnU,KA2BRoU,cAAgB,K,qCAWVS,GAIb,IAHA,IAAMiC,EAAmB,GACrBrZ,EAAI,EACFsZ,EAAIlC,EAASnU,OACZjD,EAAIsZ,EAAGtZ,KACPuC,KAAKkU,WAAWvM,QAAQkN,EAASpX,KACpCqZ,EAAiB5W,KAAK2U,EAASpX,IAEnC,OAAOqZ,O,8BA/oBUrX,GAmpBrBqM,EAAOqJ,uBAAwB,EAQ/BrJ,EAAOnK,SAAWgB,EAAOhB,SAYzB5E,EAAOD,QAAUgP,G,cCtqBjB,IACE/O,EAAOD,QAAoC,oBAAnB6P,gBACtB,oBAAqB,IAAIA,eAC3B,MAAOxJ,GAGPpG,EAAOD,SAAU,I,myDCbnB,IAAM6P,EAAiBrL,EAAQ,GACzB4M,EAAU5M,EAAQ,IAClB7B,EAAU6B,EAAQ,GAChByO,EAASzO,EAAQ,IAAjByO,KACFnC,EAAatM,EAAQ,GAS3B,SAAS0V,KAET,IAAMC,EAEG,MADK,IAAItK,EAAe,CAAEa,SAAS,IACvB0J,aAGftK,E,8BAOJ,WAAY/J,GAAM,MAGhB,GAHgB,UAChB,cAAMA,GAEkB,oBAAbsK,SAA0B,CACnC,IAAMC,EAAQ,WAAaD,SAASxL,SAChC0L,EAAOF,SAASE,KAGfA,IACHA,EAAOD,EAAQ,IAAM,IAGvB,EAAKJ,GACkB,oBAAbG,UACNtK,EAAKyK,WAAaH,SAASG,UAC7BD,IAASxK,EAAKwK,KAChB,EAAKJ,GAAKpK,EAAK0K,SAAWH,EAK5B,IAAM+J,EAActU,GAAQA,EAAKsU,YArBjB,OAsBhB,EAAKrI,eAAiBmI,IAAYE,EAtBlB,E,4CA+BC,IAAXtU,EAAW,uDAAJ,GAEb,OADA,EAAcA,EAAM,CAAEmK,GAAIhN,KAAKgN,GAAIC,GAAIjN,KAAKiN,IAAMjN,KAAK6C,MAChD,IAAIuU,EAAQpX,KAAK8H,MAAOjF,K,8BAUzBc,EAAM5D,GACZ,IAAMsX,EAAMrX,KAAKsX,QAAQ,CACvBC,OAAQ,OACR5T,KAAMA,IAEFzG,EAAO8C,KACbqX,EAAIzX,GAAG,UAAWG,GAClBsX,EAAIzX,GAAG,SAAS,SAASuD,GACvBjG,EAAKqY,QAAQ,iBAAkBpS,Q,+BAYjC,IAAMkU,EAAMrX,KAAKsX,UACXpa,EAAO8C,KACbqX,EAAIzX,GAAG,QAAQ,SAAS+D,GACtBzG,EAAKsa,OAAO7T,MAEd0T,EAAIzX,GAAG,SAAS,SAASuD,GACvBjG,EAAKqY,QAAQ,iBAAkBpS,MAEjCnD,KAAKyX,QAAUJ,M,GA9EDnJ,GAkFZkJ,E,8BAOJ,WAAYtP,EAAKjF,GAAM,wBACrB,gBACKA,KAAOA,EAEZ,EAAK0U,OAAS1U,EAAK0U,QAAU,MAC7B,EAAKzP,IAAMA,EACX,EAAK4P,OAAQ,IAAU7U,EAAK6U,MAC5B,EAAK/T,UAAOyC,IAAcvD,EAAKc,KAAOd,EAAKc,KAAO,KAElD,EAAK5E,SATgB,E,2CAkBrB,IAAM8D,EAAOkN,EACX/P,KAAK6C,KACL,QACA,aACA,MACA,MACA,aACA,OACA,KACA,UACA,sBAEFA,EAAK2K,UAAYxN,KAAK6C,KAAKmK,GAC3BnK,EAAK4K,UAAYzN,KAAK6C,KAAKoK,GAE3B,IAAM0K,EAAO3X,KAAK2X,IAAM,IAAIhL,EAAe9J,GACrC3F,EAAO8C,KAEb,IAGE2X,EAAIzN,KAAKlK,KAAKuX,OAAQvX,KAAK8H,IAAK9H,KAAK0X,OACrC,IACE,GAAI1X,KAAK6C,KAAK+U,aAEZ,IAAK,IAAIna,KADTka,EAAIE,uBAAyBF,EAAIE,uBAAsB,GACzC7X,KAAK6C,KAAK+U,aAClB5X,KAAK6C,KAAK+U,aAAatY,eAAe7B,IACxCka,EAAIG,iBAAiBra,EAAGuC,KAAK6C,KAAK+U,aAAana,IAIrD,MAAOkJ,IAET,GAAI,SAAW3G,KAAKuX,OAClB,IACEI,EAAIG,iBAAiB,eAAgB,4BACrC,MAAOnR,IAGX,IACEgR,EAAIG,iBAAiB,SAAU,OAC/B,MAAOnR,IAGL,oBAAqBgR,IACvBA,EAAIrD,gBAAkBtU,KAAK6C,KAAKyR,iBAG9BtU,KAAK6C,KAAKkV,iBACZJ,EAAIhO,QAAU3J,KAAK6C,KAAKkV,gBAGtB/X,KAAKgY,UACPL,EAAIM,OAAS,WACX/a,EAAKgb,UAEPP,EAAI1B,QAAU,WACZ/Y,EAAKqY,QAAQoC,EAAIQ,gBAGnBR,EAAIS,mBAAqB,WACnB,IAAMT,EAAI5U,aACV,MAAQ4U,EAAIU,QAAU,OAASV,EAAIU,OACrCnb,EAAKgb,SAILxM,YAAW,WACTxO,EAAKqY,QAA8B,iBAAfoC,EAAIU,OAAsBV,EAAIU,OAAS,KAC1D,KAOTV,EAAI9B,KAAK7V,KAAK2D,MACd,MAAOgD,GAOP,YAHA+E,YAAW,WACTxO,EAAKqY,QAAQ5O,KACZ,GAImB,oBAAb2R,WACTtY,KAAKwO,MAAQ4I,EAAQmB,gBACrBnB,EAAQoB,SAASxY,KAAKwO,OAASxO,Q,kCAUjCA,KAAKc,KAAK,WACVd,KAAKsL,Y,6BAQA3H,GACL3D,KAAKc,KAAK,OAAQ6C,GAClB3D,KAAKyY,c,8BAQCtV,GACNnD,KAAKc,KAAK,QAASqC,GACnBnD,KAAKsL,SAAQ,K,8BAQPoN,GACN,QAAI,IAAuB1Y,KAAK2X,KAAO,OAAS3X,KAAK2X,IAArD,CAUA,GANI3X,KAAKgY,SACPhY,KAAK2X,IAAIM,OAASjY,KAAK2X,IAAI1B,QAAUe,EAErChX,KAAK2X,IAAIS,mBAAqBpB,EAG5B0B,EACF,IACE1Y,KAAK2X,IAAIgB,QACT,MAAOhS,IAGa,oBAAb2R,iBACFlB,EAAQoB,SAASxY,KAAKwO,OAG/BxO,KAAK2X,IAAM,Q,+BASX,IAAMhU,EAAO3D,KAAK2X,IAAIQ,aACT,OAATxU,GACF3D,KAAKwX,OAAO7T,K,+BAUd,MAAiC,oBAAnBmK,iBAAmC9N,KAAKiN,IAAMjN,KAAK6N,a,8BASjE7N,KAAKsL,c,GA5Ma7L,GAyNtB,GAHA2X,EAAQmB,cAAgB,EACxBnB,EAAQoB,SAAW,GAEK,oBAAbF,SACT,GAA2B,mBAAhBM,YACTA,YAAY,WAAYC,QACnB,GAAgC,mBAArBhZ,iBAAiC,CAEjDA,iBADyB,eAAgB+N,EAAa,WAAa,SAChCiL,GAAe,GAItD,SAASA,IACP,IAAK,IAAIpb,KAAK2Z,EAAQoB,SAChBpB,EAAQoB,SAASlZ,eAAe7B,IAClC2Z,EAAQoB,SAAS/a,GAAGkb,QAK1B5b,EAAOD,QAAU8P,EACjB7P,EAAOD,QAAQsa,QAAUA,G,oBCnVjBnI,EAAiB3N,EAAQ,IAAzB2N,aAEF2D,EACY,mBAATC,MACU,oBAATA,MACmC,6BAAzC1U,OAAOkB,UAAUsT,SAAS/U,KAAKiV,MAC7BJ,EAA+C,mBAAhBC,YA8B/BoG,EAAqB,SAACnV,EAAM7B,GAChC,IAAMiX,EAAa,IAAIC,WAKvB,OAJAD,EAAWd,OAAS,WAClB,IAAMgB,EAAUF,EAAWG,OAAO1W,MAAM,KAAK,GAC7CV,EAAS,IAAMmX,IAEVF,EAAWI,cAAcxV,IAGlC5G,EAAOD,QA9Bc,SAAC,EAAgBgS,EAAgBhN,GAAa,IANpDpC,EAMSgD,EAA2C,EAA3CA,KAAMiB,EAAqC,EAArCA,KAC5B,OAAIiP,GAAkBjP,aAAgBkP,KAChC/D,EACKhN,EAAS6B,GAETmV,EAAmBnV,EAAM7B,GAGlC2Q,IACC9O,aAAgB+O,cAfNhT,EAe4BiE,EAdJ,mBAAvB+O,YAAYM,OACtBN,YAAYM,OAAOtT,GACnBA,GAAOA,EAAIuT,kBAAkBP,cAc3B5D,EACKhN,EAAS6B,aAAgB+O,YAAc/O,EAAOA,EAAKsP,QAEnD6F,EAAmB,IAAIjG,KAAK,CAAClP,IAAQ7B,GAIzCA,EAASmN,EAAavM,IAASiB,GAAQ,O,oBC7B5CyV,E,EAJ2C9X,EAAQ,IAA/C4N,E,EAAAA,qBAAsBC,E,EAAAA,aAEuB,mBAAhBuD,cAInC0G,EAAgB9X,EAAQ,KAG1B,IA4BM+X,EAAqB,SAAC1V,EAAMpB,GAChC,GAAI6W,EAAe,CACjB,IAAMtJ,EAAUsJ,EAAcpV,OAAOL,GACrC,OAAO2V,EAAUxJ,EAASvN,GAE1B,MAAO,CAAEyD,QAAQ,EAAMrC,SAIrB2V,EAAY,SAAC3V,EAAMpB,GACvB,OAAQA,GACN,IAAK,OACH,OAAOoB,aAAgB+O,YAAc,IAAIG,KAAK,CAAClP,IAASA,EAC1D,IAAK,cACL,QACE,OAAOA,IAIb5G,EAAOD,QA/Cc,SAACqF,EAAeI,GACnC,GAA6B,iBAAlBJ,EACT,MAAO,CACLO,KAAM,UACNiB,KAAM2V,EAAUnX,EAAeI,IAGnC,IAAMG,EAAOP,EAAcgE,OAAO,GAClC,MAAa,MAATzD,EACK,CACLA,KAAM,UACNiB,KAAM0V,EAAmBlX,EAAcoE,UAAU,GAAIhE,IAGtC2M,EAAqBxM,GAIjCP,EAAczB,OAAS,EAC1B,CACEgC,KAAMwM,EAAqBxM,GAC3BiB,KAAMxB,EAAcoE,UAAU,IAEhC,CACE7D,KAAMwM,EAAqBxM,IARxByM,I,eClBX,WACE,aAMA,IAJA,IAAIoK,EAAQ,mEAGRlG,EAAS,IAAImG,WAAW,KACnB/b,EAAI,EAAGA,EAAI8b,EAAM7Y,OAAQjD,IAChC4V,EAAOkG,EAAME,WAAWhc,IAAMA,EAGhCX,EAAQ+G,OAAS,SAAS6V,GACxB,IACAjc,EADIkc,EAAQ,IAAIH,WAAWE,GACxBzY,EAAM0Y,EAAMjZ,OAAQsF,EAAS,GAEhC,IAAKvI,EAAI,EAAGA,EAAIwD,EAAKxD,GAAG,EACtBuI,GAAUuT,EAAMI,EAAMlc,IAAM,GAC5BuI,GAAUuT,GAAmB,EAAXI,EAAMlc,KAAW,EAAMkc,EAAMlc,EAAI,IAAM,GACzDuI,GAAUuT,GAAuB,GAAfI,EAAMlc,EAAI,KAAY,EAAMkc,EAAMlc,EAAI,IAAM,GAC9DuI,GAAUuT,EAAqB,GAAfI,EAAMlc,EAAI,IAS5B,OANKwD,EAAM,GAAO,EAChB+E,EAASA,EAAOO,UAAU,EAAGP,EAAOtF,OAAS,GAAK,IACzCO,EAAM,GAAM,IACrB+E,EAASA,EAAOO,UAAU,EAAGP,EAAOtF,OAAS,GAAK,MAG7CsF,GAGTlJ,EAAQkH,OAAU,SAASgC,GACzB,IACqBvI,EACrBmc,EAAUC,EAAUC,EAAUC,EAF1BC,EAA+B,IAAhBhU,EAAOtF,OAC1BO,EAAM+E,EAAOtF,OAAWnB,EAAI,EAGM,MAA9ByG,EAAOA,EAAOtF,OAAS,KACzBsZ,IACkC,MAA9BhU,EAAOA,EAAOtF,OAAS,IACzBsZ,KAIJ,IAAIN,EAAc,IAAIhH,YAAYsH,GAClCL,EAAQ,IAAIH,WAAWE,GAEvB,IAAKjc,EAAI,EAAGA,EAAIwD,EAAKxD,GAAG,EACtBmc,EAAWvG,EAAOrN,EAAOyT,WAAWhc,IACpCoc,EAAWxG,EAAOrN,EAAOyT,WAAWhc,EAAE,IACtCqc,EAAWzG,EAAOrN,EAAOyT,WAAWhc,EAAE,IACtCsc,EAAW1G,EAAOrN,EAAOyT,WAAWhc,EAAE,IAEtCkc,EAAMpa,KAAQqa,GAAY,EAAMC,GAAY,EAC5CF,EAAMpa,MAAoB,GAAXsa,IAAkB,EAAMC,GAAY,EACnDH,EAAMpa,MAAoB,EAAXua,IAAiB,EAAiB,GAAXC,EAGxC,OAAOL,GAzDX,I,mgDCPA,IAUI9Y,EAVEsN,EAAU5M,EAAQ,IAClBsM,EAAatM,EAAQ,GAErB2Y,EAAW,MACXC,EAAkB,OAYxB,SAASlD,K,IAEHmD,E,sQAOJ,WAAYtX,GAAM,O,4FAAA,UAChB,cAAMA,IAEDC,MAAQ,EAAKA,OAAS,GAItBlC,IAEHA,EAAYgN,EAAWwM,OAASxM,EAAWwM,QAAU,IAIvD,EAAK5L,MAAQ5N,EAAUF,OAGvB,IAAMxD,EAAO,EAAH,GAhBM,OAiBhB0D,EAAUV,MAAK,SAAS+C,GACtB/F,EAAKsa,OAAOvU,MAId,EAAKH,MAAMiU,EAAI,EAAKvI,MAGY,mBAArB3O,kBACTA,iBACE,gBACA,WACM3C,EAAKmd,SAAQnd,EAAKmd,OAAOpE,QAAUe,MAEzC,GA/BY,E,+CAiDZhX,KAAKqa,SACPra,KAAKqa,OAAOC,WAAWC,YAAYva,KAAKqa,QACxCra,KAAKqa,OAAS,MAGZra,KAAKwa,OACPxa,KAAKwa,KAAKF,WAAWC,YAAYva,KAAKwa,MACtCxa,KAAKwa,KAAO,KACZxa,KAAKya,OAAS,MAGhB,8C,+BASA,IAAMvd,EAAO8C,KACPqa,EAAS/B,SAASoC,cAAc,UAElC1a,KAAKqa,SACPra,KAAKqa,OAAOC,WAAWC,YAAYva,KAAKqa,QACxCra,KAAKqa,OAAS,MAGhBA,EAAO3C,OAAQ,EACf2C,EAAO5S,IAAMzH,KAAK8H,MAClBuS,EAAOpE,QAAU,SAAStP,GACxBzJ,EAAKqY,QAAQ,mBAAoB5O,IAGnC,IAAMgU,EAAWrC,SAASsC,qBAAqB,UAAU,GACrDD,EACFA,EAASL,WAAWO,aAAaR,EAAQM,IAExCrC,SAASwC,MAAQxC,SAASyC,MAAMC,YAAYX,GAE/Cra,KAAKqa,OAASA,EAGZ,oBAAuBY,WAAa,SAASjH,KAAKiH,UAAUC,YAG5DxP,YAAW,WACT,IAAM+O,EAASnC,SAASoC,cAAc,UACtCpC,SAASyC,KAAKC,YAAYP,GAC1BnC,SAASyC,KAAKR,YAAYE,KACzB,O,8BAWC9W,EAAM5D,GACZ,IACI0a,EADEvd,EAAO8C,KAGb,IAAKA,KAAKwa,KAAM,CACd,IAAMA,EAAOlC,SAASoC,cAAc,QAC9BS,EAAO7C,SAASoC,cAAc,YAC9BtV,EAAMpF,KAAKob,SAAW,cAAgBpb,KAAKwO,MAEjDgM,EAAKa,UAAY,WACjBb,EAAKc,MAAMC,SAAW,WACtBf,EAAKc,MAAME,IAAM,UACjBhB,EAAKc,MAAMG,KAAO,UAClBjB,EAAKkB,OAAStW,EACdoV,EAAKjD,OAAS,OACdiD,EAAKmB,aAAa,iBAAkB,SACpCR,EAAKnd,KAAO,IACZwc,EAAKQ,YAAYG,GACjB7C,SAASyC,KAAKC,YAAYR,GAE1Bxa,KAAKwa,KAAOA,EACZxa,KAAKmb,KAAOA,EAKd,SAASS,IACPC,IACA9b,IAGF,SAAS8b,IACP,GAAI3e,EAAKud,OACP,IACEvd,EAAKsd,KAAKD,YAAYrd,EAAKud,QAC3B,MAAO9T,GACPzJ,EAAKqY,QAAQ,qCAAsC5O,GAIvD,IAEE,IAAMmV,EAAO,oCAAsC5e,EAAKke,SAAW,KACnEX,EAASnC,SAASoC,cAAcoB,GAChC,MAAOnV,IACP8T,EAASnC,SAASoC,cAAc,WACzB1c,KAAOd,EAAKke,SACnBX,EAAOhT,IAAM,eAGfgT,EAAOrV,GAAKlI,EAAKke,SAEjBle,EAAKsd,KAAKQ,YAAYP,GACtBvd,EAAKud,OAASA,EA7BhBza,KAAKwa,KAAKuB,OAAS/b,KAAK8H,MAgCxB+T,IAIAlY,EAAOA,EAAKiE,QAAQsS,EAAiB,QACrCla,KAAKmb,KAAKzc,MAAQiF,EAAKiE,QAAQqS,EAAU,OAEzC,IACEja,KAAKwa,KAAKwB,SACV,MAAOrV,IAEL3G,KAAKya,OAAO7B,YACd5Y,KAAKya,OAAOrC,mBAAqB,WACA,aAA3Blb,EAAKud,OAAO1X,YACd6Y,KAIJ5b,KAAKya,OAAOxC,OAAS2D,I,qCAhJvB,OAAO,O,8BA/CgB1N,GAoM3BnR,EAAOD,QAAUqd,G,ytCCtNjB,IAAMvX,EAAYtB,EAAQ,GACpBqB,EAASrB,EAAQ,GACjB0M,EAAU1M,EAAQ,GAClB2M,EAAQ3M,EAAQ,IACdyO,EAASzO,EAAQ,IAAjByO,K,EAKJzO,EAAQ,IAHV2a,E,EAAAA,UACAC,E,EAAAA,sBACAC,E,EAAAA,kBAOIC,EACiB,oBAAdnB,WACsB,iBAAtBA,UAAUoB,SACmB,gBAApCpB,UAAUoB,QAAQC,cAEdC,E,sQAOJ,WAAY1Z,GAAM,a,4FAAA,UAChB,cAAMA,IAEDiM,gBAAkBjM,EAAKsU,YAHZ,E,8CAqBhB,GAAKnX,KAAKwc,QAAV,CAKA,IAAM1U,EAAM9H,KAAK8H,MACX2U,EAAYzc,KAAK6C,KAAK4Z,UAGtB5Z,EAAOuZ,EACT,GACArM,EACE/P,KAAK6C,KACL,QACA,oBACA,MACA,MACA,aACA,OACA,KACA,UACA,qBACA,gBAGF7C,KAAK6C,KAAK+U,eACZ/U,EAAK6Z,QAAU1c,KAAK6C,KAAK+U,cAG3B,IACE5X,KAAK2c,GACHT,IAA0BE,EACtBK,EACE,IAAIR,EAAUnU,EAAK2U,GACnB,IAAIR,EAAUnU,GAChB,IAAImU,EAAUnU,EAAK2U,EAAW5Z,GACpC,MAAOM,GACP,OAAOnD,KAAKc,KAAK,QAASqC,GAG5BnD,KAAK2c,GAAGpa,WAAavC,KAAKgD,OAAOT,YAAc4Z,EAE/Cnc,KAAK4c,uB,0CASL,IAAM1f,EAAO8C,KAEbA,KAAK2c,GAAGvR,OAAS,WACflO,EAAKuR,UAEPzO,KAAK2c,GAAGpK,QAAU,WAChBrV,EAAKsG,WAEPxD,KAAK2c,GAAGE,UAAY,SAASvL,GAC3BpU,EAAKsa,OAAOlG,EAAG3N,OAEjB3D,KAAK2c,GAAG1G,QAAU,SAAStP,GACzBzJ,EAAKqY,QAAQ,kBAAmB5O,M,4BAU9B9E,GACJ,IAAM3E,EAAO8C,KACbA,KAAK0D,UAAW,EAOhB,IAHA,IAAI4K,EAAQzM,EAAQnB,OAChBjD,EAAI,EACFC,EAAI4Q,EACH7Q,EAAIC,EAAGD,KACZ,SAAUyE,GACRS,EAAOtB,aAAaa,EAAQhF,EAAK4R,gBAAgB,SAASnL,GAExD,IAAMd,EAAO,GACRqZ,IACCha,EAAOgK,UACTrJ,EAAK0O,SAAWrP,EAAOgK,QAAQqF,UAG7BrU,EAAK2F,KAAK6R,oBAEV,iBAAoB/Q,EAChBmZ,OAAOC,WAAWpZ,GAClBA,EAAKjD,QACDxD,EAAK2F,KAAK6R,kBAAkBC,YACpC9R,EAAK0O,UAAW,IAQtB,IACM2K,EAEFhf,EAAKyf,GAAG9G,KAAKlS,GAEbzG,EAAKyf,GAAG9G,KAAKlS,EAAMd,GAErB,MAAO8D,MAKP2H,IAMNpR,EAAK4D,KAAK,SAIV4K,YAAW,WACTxO,EAAKwG,UAAW,EAChBxG,EAAK4D,KAAK,WACT,OAhDH,CAqCGe,EAAQpE,M,gCAqBbmF,EAAUvD,UAAUmE,QAAQ5F,KAAKoC,Q,qCASV,IAAZA,KAAK2c,IACd3c,KAAK2c,GAAGhR,U,4BAUV,IAAI7I,EAAQ9C,KAAK8C,OAAS,GACpB6L,EAAS3O,KAAK6C,KAAK0K,OAAS,MAAQ,KACtCF,EAAO,GA6BX,OAzBErN,KAAK6C,KAAKwK,OACR,QAAUsB,GAAqC,MAA3BzI,OAAOlG,KAAK6C,KAAKwK,OACpC,OAASsB,GAAqC,KAA3BzI,OAAOlG,KAAK6C,KAAKwK,SAEvCA,EAAO,IAAMrN,KAAK6C,KAAKwK,MAIrBrN,KAAK6C,KAAK+L,oBACZ9L,EAAM9C,KAAK6C,KAAKgM,gBAAkBZ,KAI/BjO,KAAK8O,iBACRhM,EAAMkM,IAAM,IAGdlM,EAAQkL,EAAQnK,OAAOf,IAGbpC,SACRoC,EAAQ,IAAMA,GAKd6L,EACA,QAHgD,IAArC3O,KAAK6C,KAAKyK,SAAS3F,QAAQ,KAI9B,IAAM3H,KAAK6C,KAAKyK,SAAW,IAAMtN,KAAK6C,KAAKyK,UACnDD,EACArN,KAAK6C,KAAKuF,KACVtF,I,8BAWF,SACImZ,GACA,iBAAkBA,GAAajc,KAAKhC,OAASue,EAAGld,UAAUrB,Q,2BA5N9D,MAAO,iB,8BAnBM4E,GAoPjB7F,EAAOD,QAAUyf,G,gBCxQjB,IAAM3O,EAAatM,EAAQ,GAE3BvE,EAAOD,QAAU,CACfmf,UAAWrO,EAAWqO,WAAarO,EAAWoP,aAC9Cd,uBAAuB,EACvBC,kBAAmB,gB,kQCJrBhe,OAAOC,eAAetB,EAAS,aAAc,CAAE4B,OAAO,IACtD5B,EAAQwK,kBAAoBxK,EAAQ0I,uBAAoB,EACxD,IAAMd,EAAcpD,EAAQ,IAgB5BxE,EAAQ0I,kBARR,SAA2BtD,GACvB,IAAMwD,EAAU,GACVuX,EAAa/a,EAAOyB,KACpB8B,EAAOvD,EAGb,OAFAuD,EAAK9B,KAKT,SAASuZ,EAAmBvZ,EAAM+B,GAC9B,IAAK/B,EACD,OAAOA,EACX,GAAIe,EAAYqB,SAASpC,GAAO,CAC5B,IAAMwZ,EAAc,CAAEC,cAAc,EAAM5N,IAAK9J,EAAQhF,QAEvD,OADAgF,EAAQxF,KAAKyD,GACNwZ,EAEN,GAAInc,MAAMmG,QAAQxD,GAAO,CAE1B,IADA,IAAM0Z,EAAU,IAAIrc,MAAM2C,EAAKjD,QACtBjD,EAAI,EAAGA,EAAIkG,EAAKjD,OAAQjD,IAC7B4f,EAAQ5f,GAAKyf,EAAmBvZ,EAAKlG,GAAIiI,GAE7C,OAAO2X,EAEN,GAAoB,WAAhB,EAAO1Z,MAAuBA,aAAgBkM,MAAO,CAC1D,IAAMwN,EAAU,GAChB,IAAK,IAAMre,KAAO2E,EACVA,EAAKrE,eAAeN,KACpBqe,EAAQre,GAAOke,EAAmBvZ,EAAK3E,GAAM0G,IAGrD,OAAO2X,EAEX,OAAO1Z,EA7BKuZ,CAAmBD,EAAYvX,GAC3CD,EAAKP,YAAcQ,EAAQhF,OACpB,CAAEwB,OAAQuD,EAAMC,QAASA,IA0CpC5I,EAAQwK,kBALR,SAA2BpF,EAAQwD,GAG/B,OAFAxD,EAAOyB,KAKX,SAAS2Z,EAAmB3Z,EAAM+B,GAC9B,IAAK/B,EACD,OAAOA,EACX,GAAIA,GAAQA,EAAKyZ,aACb,OAAO1X,EAAQ/B,EAAK6L,KAEnB,GAAIxO,MAAMmG,QAAQxD,GACnB,IAAK,IAAIlG,EAAI,EAAGA,EAAIkG,EAAKjD,OAAQjD,IAC7BkG,EAAKlG,GAAK6f,EAAmB3Z,EAAKlG,GAAIiI,QAGzC,GAAoB,WAAhB,EAAO/B,GACZ,IAAK,IAAM3E,KAAO2E,EACVA,EAAKrE,eAAeN,KACpB2E,EAAK3E,GAAOse,EAAmB3Z,EAAK3E,GAAM0G,IAItD,OAAO/B,EAvBO2Z,CAAmBpb,EAAOyB,KAAM+B,GAC9CxD,EAAOgD,iBAAckB,EACdlE,I,cCtCX,SAAS4G,EAAQjG,GACfA,EAAOA,GAAQ,GACf7C,KAAKud,GAAK1a,EAAK2G,KAAO,IACtBxJ,KAAKyJ,IAAM5G,EAAK4G,KAAO,IACvBzJ,KAAKwd,OAAS3a,EAAK2a,QAAU,EAC7Bxd,KAAK0J,OAAS7G,EAAK6G,OAAS,GAAK7G,EAAK6G,QAAU,EAAI7G,EAAK6G,OAAS,EAClE1J,KAAK+K,SAAW,EApBlBhO,EAAOD,QAAUgM,EA8BjBA,EAAQzJ,UAAUmN,SAAW,WAC3B,IAAI+Q,EAAKvd,KAAKud,GAAK7N,KAAK+N,IAAIzd,KAAKwd,OAAQxd,KAAK+K,YAC9C,GAAI/K,KAAK0J,OAAQ,CACf,IAAIgU,EAAQhO,KAAKiO,SACbC,EAAYlO,KAAKC,MAAM+N,EAAO1d,KAAK0J,OAAS6T,GAChDA,EAAoC,IAAN,EAAxB7N,KAAKC,MAAa,GAAP+N,IAAwBH,EAAKK,EAAYL,EAAKK,EAEjE,OAAgC,EAAzBlO,KAAKlG,IAAI+T,EAAIvd,KAAKyJ,MAS3BX,EAAQzJ,UAAUgN,MAAQ,WACxBrM,KAAK+K,SAAW,GASlBjC,EAAQzJ,UAAUmL,OAAS,SAAShB,GAClCxJ,KAAKud,GAAK/T,GASZV,EAAQzJ,UAAUuL,OAAS,SAASnB,GAClCzJ,KAAKyJ,IAAMA,GASbX,EAAQzJ,UAAUqL,UAAY,SAAShB,GACrC1J,KAAK0J,OAASA","file":"socket.io.min.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"io\"] = factory();\n\telse\n\t\troot[\"io\"] = factory();\n})((() => {\n      if (typeof self !== 'undefined') {\n          return self;\n      } else if (typeof window !== 'undefined') {\n          return window;\n      } else if (typeof global !== 'undefined') {\n          return global;\n      } else {\n          return Function('return this')();\n      }\n    })(), function() {\nreturn "," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 18);\n","\r\n/**\r\n * Expose `Emitter`.\r\n */\r\n\r\nif (typeof module !== 'undefined') {\r\n  module.exports = Emitter;\r\n}\r\n\r\n/**\r\n * Initialize a new `Emitter`.\r\n *\r\n * @api public\r\n */\r\n\r\nfunction Emitter(obj) {\r\n  if (obj) return mixin(obj);\r\n};\r\n\r\n/**\r\n * Mixin the emitter properties.\r\n *\r\n * @param {Object} obj\r\n * @return {Object}\r\n * @api private\r\n */\r\n\r\nfunction mixin(obj) {\r\n  for (var key in Emitter.prototype) {\r\n    obj[key] = Emitter.prototype[key];\r\n  }\r\n  return obj;\r\n}\r\n\r\n/**\r\n * Listen on the given `event` with `fn`.\r\n *\r\n * @param {String} event\r\n * @param {Function} fn\r\n * @return {Emitter}\r\n * @api public\r\n */\r\n\r\nEmitter.prototype.on =\r\nEmitter.prototype.addEventListener = function(event, fn){\r\n  this._callbacks = this._callbacks || {};\r\n  (this._callbacks['$' + event] = this._callbacks['$' + event] || [])\r\n    .push(fn);\r\n  return this;\r\n};\r\n\r\n/**\r\n * Adds an `event` listener that will be invoked a single\r\n * time then automatically removed.\r\n *\r\n * @param {String} event\r\n * @param {Function} fn\r\n * @return {Emitter}\r\n * @api public\r\n */\r\n\r\nEmitter.prototype.once = function(event, fn){\r\n  function on() {\r\n    this.off(event, on);\r\n    fn.apply(this, arguments);\r\n  }\r\n\r\n  on.fn = fn;\r\n  this.on(event, on);\r\n  return this;\r\n};\r\n\r\n/**\r\n * Remove the given callback for `event` or all\r\n * registered callbacks.\r\n *\r\n * @param {String} event\r\n * @param {Function} fn\r\n * @return {Emitter}\r\n * @api public\r\n */\r\n\r\nEmitter.prototype.off =\r\nEmitter.prototype.removeListener =\r\nEmitter.prototype.removeAllListeners =\r\nEmitter.prototype.removeEventListener = function(event, fn){\r\n  this._callbacks = this._callbacks || {};\r\n\r\n  // all\r\n  if (0 == arguments.length) {\r\n    this._callbacks = {};\r\n    return this;\r\n  }\r\n\r\n  // specific event\r\n  var callbacks = this._callbacks['$' + event];\r\n  if (!callbacks) return this;\r\n\r\n  // remove all handlers\r\n  if (1 == arguments.length) {\r\n    delete this._callbacks['$' + event];\r\n    return this;\r\n  }\r\n\r\n  // remove specific handler\r\n  var cb;\r\n  for (var i = 0; i < callbacks.length; i++) {\r\n    cb = callbacks[i];\r\n    if (cb === fn || cb.fn === fn) {\r\n      callbacks.splice(i, 1);\r\n      break;\r\n    }\r\n  }\r\n\r\n  // Remove event specific arrays for event types that no\r\n  // one is subscribed for to avoid memory leak.\r\n  if (callbacks.length === 0) {\r\n    delete this._callbacks['$' + event];\r\n  }\r\n\r\n  return this;\r\n};\r\n\r\n/**\r\n * Emit `event` with the given args.\r\n *\r\n * @param {String} event\r\n * @param {Mixed} ...\r\n * @return {Emitter}\r\n */\r\n\r\nEmitter.prototype.emit = function(event){\r\n  this._callbacks = this._callbacks || {};\r\n\r\n  var args = new Array(arguments.length - 1)\r\n    , callbacks = this._callbacks['$' + event];\r\n\r\n  for (var i = 1; i < arguments.length; i++) {\r\n    args[i - 1] = arguments[i];\r\n  }\r\n\r\n  if (callbacks) {\r\n    callbacks = callbacks.slice(0);\r\n    for (var i = 0, len = callbacks.length; i < len; ++i) {\r\n      callbacks[i].apply(this, args);\r\n    }\r\n  }\r\n\r\n  return this;\r\n};\r\n\r\n/**\r\n * Return array of callbacks for `event`.\r\n *\r\n * @param {String} event\r\n * @return {Array}\r\n * @api public\r\n */\r\n\r\nEmitter.prototype.listeners = function(event){\r\n  this._callbacks = this._callbacks || {};\r\n  return this._callbacks['$' + event] || [];\r\n};\r\n\r\n/**\r\n * Check if this emitter has `event` handlers.\r\n *\r\n * @param {String} event\r\n * @return {Boolean}\r\n * @api public\r\n */\r\n\r\nEmitter.prototype.hasListeners = function(event){\r\n  return !! this.listeners(event).length;\r\n};\r\n","const encodePacket = require(\"./encodePacket\");\nconst decodePacket = require(\"./decodePacket\");\n\nconst SEPARATOR = String.fromCharCode(30); // see https://en.wikipedia.org/wiki/Delimiter#ASCII_delimited_text\n\nconst encodePayload = (packets, callback) => {\n  // some packets may be added to the array while encoding, so the initial length must be saved\n  const length = packets.length;\n  const encodedPackets = new Array(length);\n  let count = 0;\n\n  packets.forEach((packet, i) => {\n    // force base64 encoding for binary packets\n    encodePacket(packet, false, encodedPacket => {\n      encodedPackets[i] = encodedPacket;\n      if (++count === length) {\n        callback(encodedPackets.join(SEPARATOR));\n      }\n    });\n  });\n};\n\nconst decodePayload = (encodedPayload, binaryType) => {\n  const encodedPackets = encodedPayload.split(SEPARATOR);\n  const packets = [];\n  for (let i = 0; i < encodedPackets.length; i++) {\n    const decodedPacket = decodePacket(encodedPackets[i], binaryType);\n    packets.push(decodedPacket);\n    if (decodedPacket.type === \"error\") {\n      break;\n    }\n  }\n  return packets;\n};\n\nmodule.exports = {\n  protocol: 4,\n  encodePacket,\n  encodePayload,\n  decodePacket,\n  decodePayload\n};\n","module.exports = (() => {\n  if (typeof self !== \"undefined\") {\n    return self;\n  } else if (typeof window !== \"undefined\") {\n    return window;\n  } else {\n    return Function(\"return this\")();\n  }\n})();\n","const parser = require(\"engine.io-parser\");\nconst Emitter = require(\"component-emitter\");\n\nclass Transport extends Emitter {\n  /**\n   * Transport abstract constructor.\n   *\n   * @param {Object} options.\n   * @api private\n   */\n  constructor(opts) {\n    super();\n\n    this.opts = opts;\n    this.query = opts.query;\n    this.readyState = \"\";\n    this.socket = opts.socket;\n  }\n\n  /**\n   * Emits an error.\n   *\n   * @param {String} str\n   * @return {Transport} for chaining\n   * @api public\n   */\n  onError(msg, desc) {\n    const err = new Error(msg);\n    err.type = \"TransportError\";\n    err.description = desc;\n    this.emit(\"error\", err);\n    return this;\n  }\n\n  /**\n   * Opens the transport.\n   *\n   * @api public\n   */\n  open() {\n    if (\"closed\" === this.readyState || \"\" === this.readyState) {\n      this.readyState = \"opening\";\n      this.doOpen();\n    }\n\n    return this;\n  }\n\n  /**\n   * Closes the transport.\n   *\n   * @api private\n   */\n  close() {\n    if (\"opening\" === this.readyState || \"open\" === this.readyState) {\n      this.doClose();\n      this.onClose();\n    }\n\n    return this;\n  }\n\n  /**\n   * Sends multiple packets.\n   *\n   * @param {Array} packets\n   * @api private\n   */\n  send(packets) {\n    if (\"open\" === this.readyState) {\n      this.write(packets);\n    } else {\n      throw new Error(\"Transport not open\");\n    }\n  }\n\n  /**\n   * Called upon open\n   *\n   * @api private\n   */\n  onOpen() {\n    this.readyState = \"open\";\n    this.writable = true;\n    this.emit(\"open\");\n  }\n\n  /**\n   * Called with data.\n   *\n   * @param {String} data\n   * @api private\n   */\n  onData(data) {\n    const packet = parser.decodePacket(data, this.socket.binaryType);\n    this.onPacket(packet);\n  }\n\n  /**\n   * Called with a decoded packet.\n   */\n  onPacket(packet) {\n    this.emit(\"packet\", packet);\n  }\n\n  /**\n   * Called upon close.\n   *\n   * @api private\n   */\n  onClose() {\n    this.readyState = \"closed\";\n    this.emit(\"close\");\n  }\n}\n\nmodule.exports = Transport;\n","/**\n * Compiles a querystring\n * Returns string representation of the object\n *\n * @param {Object}\n * @api private\n */\n\nexports.encode = function (obj) {\n  var str = '';\n\n  for (var i in obj) {\n    if (obj.hasOwnProperty(i)) {\n      if (str.length) str += '&';\n      str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);\n    }\n  }\n\n  return str;\n};\n\n/**\n * Parses a simple querystring into an object\n *\n * @param {String} qs\n * @api private\n */\n\nexports.decode = function(qs){\n  var qry = {};\n  var pairs = qs.split('&');\n  for (var i = 0, l = pairs.length; i < l; i++) {\n    var pair = pairs[i].split('=');\n    qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);\n  }\n  return qry;\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Decoder = exports.Encoder = exports.PacketType = exports.protocol = void 0;\nconst Emitter = require(\"component-emitter\");\nconst binary_1 = require(\"./binary\");\nconst is_binary_1 = require(\"./is-binary\");\n\n\n/**\n * Protocol version.\n *\n * @public\n */\nexports.protocol = 5;\nvar PacketType;\n(function (PacketType) {\n    PacketType[PacketType[\"CONNECT\"] = 0] = \"CONNECT\";\n    PacketType[PacketType[\"DISCONNECT\"] = 1] = \"DISCONNECT\";\n    PacketType[PacketType[\"EVENT\"] = 2] = \"EVENT\";\n    PacketType[PacketType[\"ACK\"] = 3] = \"ACK\";\n    PacketType[PacketType[\"CONNECT_ERROR\"] = 4] = \"CONNECT_ERROR\";\n    PacketType[PacketType[\"BINARY_EVENT\"] = 5] = \"BINARY_EVENT\";\n    PacketType[PacketType[\"BINARY_ACK\"] = 6] = \"BINARY_ACK\";\n})(PacketType = exports.PacketType || (exports.PacketType = {}));\n/**\n * A socket.io Encoder instance\n */\nclass Encoder {\n    /**\n     * Encode a packet as a single string if non-binary, or as a\n     * buffer sequence, depending on packet type.\n     *\n     * @param {Object} obj - packet object\n     */\n    encode(obj) {\n\n\n        if (obj.type === PacketType.EVENT || obj.type === PacketType.ACK) {\n            if (is_binary_1.hasBinary(obj)) {\n                obj.type =\n                    obj.type === PacketType.EVENT\n                        ? PacketType.BINARY_EVENT\n                        : PacketType.BINARY_ACK;\n                return this.encodeAsBinary(obj);\n            }\n        }\n        return [this.encodeAsString(obj)];\n    }\n    /**\n     * Encode packet as string.\n     */\n    encodeAsString(obj) {\n        // first is type\n        let str = \"\" + obj.type;\n        // attachments if we have them\n        if (obj.type === PacketType.BINARY_EVENT ||\n            obj.type === PacketType.BINARY_ACK) {\n            str += obj.attachments + \"-\";\n        }\n        // if we have a namespace other than `/`\n        // we append it followed by a comma `,`\n        if (obj.nsp && \"/\" !== obj.nsp) {\n            str += obj.nsp + \",\";\n        }\n        // immediately followed by the id\n        if (null != obj.id) {\n            str += obj.id;\n        }\n        // json data\n        if (null != obj.data) {\n            str += JSON.stringify(obj.data);\n        }\n\n\n        return str;\n    }\n    /**\n     * Encode packet as 'buffer sequence' by removing blobs, and\n     * deconstructing packet into object with placeholders and\n     * a list of buffers.\n     */\n    encodeAsBinary(obj) {\n        const deconstruction = binary_1.deconstructPacket(obj);\n        const pack = this.encodeAsString(deconstruction.packet);\n        const buffers = deconstruction.buffers;\n        buffers.unshift(pack); // add packet info to beginning of data list\n        return buffers; // write all the buffers\n    }\n}\nexports.Encoder = Encoder;\n/**\n * A socket.io Decoder instance\n *\n * @return {Object} decoder\n */\nclass Decoder extends Emitter {\n    constructor() {\n        super();\n    }\n    /**\n     * Decodes an encoded packet string into packet JSON.\n     *\n     * @param {String} obj - encoded packet\n     */\n    add(obj) {\n        let packet;\n        if (typeof obj === \"string\") {\n            packet = this.decodeString(obj);\n            if (packet.type === PacketType.BINARY_EVENT ||\n                packet.type === PacketType.BINARY_ACK) {\n                // binary packet's json\n                this.reconstructor = new BinaryReconstructor(packet);\n                // no attachments, labeled binary but no binary data to follow\n                if (packet.attachments === 0) {\n                    super.emit(\"decoded\", packet);\n                }\n            }\n            else {\n                // non-binary full packet\n                super.emit(\"decoded\", packet);\n            }\n        }\n        else if (is_binary_1.isBinary(obj) || obj.base64) {\n            // raw binary data\n            if (!this.reconstructor) {\n                throw new Error(\"got binary data when not reconstructing a packet\");\n            }\n            else {\n                packet = this.reconstructor.takeBinaryData(obj);\n                if (packet) {\n                    // received final buffer\n                    this.reconstructor = null;\n                    super.emit(\"decoded\", packet);\n                }\n            }\n        }\n        else {\n            throw new Error(\"Unknown type: \" + obj);\n        }\n    }\n    /**\n     * Decode a packet String (JSON data)\n     *\n     * @param {String} str\n     * @return {Object} packet\n     */\n    decodeString(str) {\n        let i = 0;\n        // look up type\n        const p = {\n            type: Number(str.charAt(0)),\n        };\n        if (PacketType[p.type] === undefined) {\n            throw new Error(\"unknown packet type \" + p.type);\n        }\n        // look up attachments if type binary\n        if (p.type === PacketType.BINARY_EVENT ||\n            p.type === PacketType.BINARY_ACK) {\n            const start = i + 1;\n            while (str.charAt(++i) !== \"-\" && i != str.length) { }\n            const buf = str.substring(start, i);\n            if (buf != Number(buf) || str.charAt(i) !== \"-\") {\n                throw new Error(\"Illegal attachments\");\n            }\n            p.attachments = Number(buf);\n        }\n        // look up namespace (if any)\n        if (\"/\" === str.charAt(i + 1)) {\n            const start = i + 1;\n            while (++i) {\n                const c = str.charAt(i);\n                if (\",\" === c)\n                    break;\n                if (i === str.length)\n                    break;\n            }\n            p.nsp = str.substring(start, i);\n        }\n        else {\n            p.nsp = \"/\";\n        }\n        // look up id\n        const next = str.charAt(i + 1);\n        if (\"\" !== next && Number(next) == next) {\n            const start = i + 1;\n            while (++i) {\n                const c = str.charAt(i);\n                if (null == c || Number(c) != c) {\n                    --i;\n                    break;\n                }\n                if (i === str.length)\n                    break;\n            }\n            p.id = Number(str.substring(start, i + 1));\n        }\n        // look up json data\n        if (str.charAt(++i)) {\n            const payload = tryParse(str.substr(i));\n            if (Decoder.isPayloadValid(p.type, payload)) {\n                p.data = payload;\n            }\n            else {\n                throw new Error(\"invalid payload\");\n            }\n        }\n\n\n        return p;\n    }\n    static isPayloadValid(type, payload) {\n        switch (type) {\n            case PacketType.CONNECT:\n                return typeof payload === \"object\";\n            case PacketType.DISCONNECT:\n                return payload === undefined;\n            case PacketType.CONNECT_ERROR:\n                return typeof payload === \"string\" || typeof payload === \"object\";\n            case PacketType.EVENT:\n            case PacketType.BINARY_EVENT:\n                return Array.isArray(payload) && typeof payload[0] === \"string\";\n            case PacketType.ACK:\n            case PacketType.BINARY_ACK:\n                return Array.isArray(payload);\n        }\n    }\n    /**\n     * Deallocates a parser's resources\n     */\n    destroy() {\n        if (this.reconstructor) {\n            this.reconstructor.finishedReconstruction();\n        }\n    }\n}\nexports.Decoder = Decoder;\nfunction tryParse(str) {\n    try {\n        return JSON.parse(str);\n    }\n    catch (e) {\n        return false;\n    }\n}\n/**\n * A manager of a binary event's 'buffer sequence'. Should\n * be constructed whenever a packet of type BINARY_EVENT is\n * decoded.\n *\n * @param {Object} packet\n * @return {BinaryReconstructor} initialized reconstructor\n */\nclass BinaryReconstructor {\n    constructor(packet) {\n        this.packet = packet;\n        this.buffers = [];\n        this.reconPack = packet;\n    }\n    /**\n     * Method to be called when binary data received from connection\n     * after a BINARY_EVENT packet.\n     *\n     * @param {Buffer | ArrayBuffer} binData - the raw binary data received\n     * @return {null | Object} returns null if more binary data is expected or\n     *   a reconstructed packet object if all buffers have been received.\n     */\n    takeBinaryData(binData) {\n        this.buffers.push(binData);\n        if (this.buffers.length === this.reconPack.attachments) {\n            // done with buffer list\n            const packet = binary_1.reconstructPacket(this.reconPack, this.buffers);\n            this.finishedReconstruction();\n            return packet;\n        }\n        return null;\n    }\n    /**\n     * Cleans up binary packet reconstruction variables.\n     */\n    finishedReconstruction() {\n        this.reconPack = null;\n        this.buffers = [];\n    }\n}\n","/**\n * Parses an URI\n *\n * @author Steven Levithan <stevenlevithan.com> (MIT license)\n * @api private\n */\n\nvar re = /^(?:(?![^:@]+:[^:@\\/]*@)(http|https|ws|wss):\\/\\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\\/?#]*)(?::(\\d*))?)(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))(?:\\?([^#]*))?(?:#(.*))?)/;\n\nvar parts = [\n    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'\n];\n\nmodule.exports = function parseuri(str) {\n    var src = str,\n        b = str.indexOf('['),\n        e = str.indexOf(']');\n\n    if (b != -1 && e != -1) {\n        str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);\n    }\n\n    var m = re.exec(str || ''),\n        uri = {},\n        i = 14;\n\n    while (i--) {\n        uri[parts[i]] = m[i] || '';\n    }\n\n    if (b != -1 && e != -1) {\n        uri.source = src;\n        uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');\n        uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');\n        uri.ipv6uri = true;\n    }\n\n    uri.pathNames = pathNames(uri, uri['path']);\n    uri.queryKey = queryKey(uri, uri['query']);\n\n    return uri;\n};\n\nfunction pathNames(obj, path) {\n    var regx = /\\/{2,9}/g,\n        names = path.replace(regx, \"/\").split(\"/\");\n\n    if (path.substr(0, 1) == '/' || path.length === 0) {\n        names.splice(0, 1);\n    }\n    if (path.substr(path.length - 1, 1) == '/') {\n        names.splice(names.length - 1, 1);\n    }\n\n    return names;\n}\n\nfunction queryKey(uri, query) {\n    var data = {};\n\n    query.replace(/(?:^|&)([^&=]*)=?([^&]*)/g, function ($0, $1, $2) {\n        if ($1) {\n            data[$1] = $2;\n        }\n    });\n\n    return data;\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Manager = void 0;\nconst eio = require(\"engine.io-client\");\nconst socket_1 = require(\"./socket\");\nconst Emitter = require(\"component-emitter\");\nconst parser = require(\"socket.io-parser\");\nconst on_1 = require(\"./on\");\nconst bind = require(\"component-bind\");\nconst Backoff = require(\"backo2\");\n\n\nclass Manager extends Emitter {\n    constructor(uri, opts) {\n        super();\n        this.nsps = {};\n        this.subs = [];\n        if (uri && \"object\" === typeof uri) {\n            opts = uri;\n            uri = undefined;\n        }\n        opts = opts || {};\n        opts.path = opts.path || \"/socket.io\";\n        this.opts = opts;\n        this.reconnection(opts.reconnection !== false);\n        this.reconnectionAttempts(opts.reconnectionAttempts || Infinity);\n        this.reconnectionDelay(opts.reconnectionDelay || 1000);\n        this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000);\n        this.randomizationFactor(opts.randomizationFactor || 0.5);\n        this.backoff = new Backoff({\n            min: this.reconnectionDelay(),\n            max: this.reconnectionDelayMax(),\n            jitter: this.randomizationFactor(),\n        });\n        this.timeout(null == opts.timeout ? 20000 : opts.timeout);\n        this._readyState = \"closed\";\n        this.uri = uri;\n        const _parser = opts.parser || parser;\n        this.encoder = new _parser.Encoder();\n        this.decoder = new _parser.Decoder();\n        this._autoConnect = opts.autoConnect !== false;\n        if (this._autoConnect)\n            this.open();\n    }\n    reconnection(v) {\n        if (!arguments.length)\n            return this._reconnection;\n        this._reconnection = !!v;\n        return this;\n    }\n    reconnectionAttempts(v) {\n        if (v === undefined)\n            return this._reconnectionAttempts;\n        this._reconnectionAttempts = v;\n        return this;\n    }\n    reconnectionDelay(v) {\n        var _a;\n        if (v === undefined)\n            return this._reconnectionDelay;\n        this._reconnectionDelay = v;\n        (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setMin(v);\n        return this;\n    }\n    randomizationFactor(v) {\n        var _a;\n        if (v === undefined)\n            return this._randomizationFactor;\n        this._randomizationFactor = v;\n        (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setJitter(v);\n        return this;\n    }\n    reconnectionDelayMax(v) {\n        var _a;\n        if (v === undefined)\n            return this._reconnectionDelayMax;\n        this._reconnectionDelayMax = v;\n        (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setMax(v);\n        return this;\n    }\n    timeout(v) {\n        if (!arguments.length)\n            return this._timeout;\n        this._timeout = v;\n        return this;\n    }\n    /**\n     * Starts trying to reconnect if reconnection is enabled and we have not\n     * started reconnecting yet\n     *\n     * @private\n     */\n    maybeReconnectOnOpen() {\n        // Only try to reconnect if it's the first time we're connecting\n        if (!this._reconnecting &&\n            this._reconnection &&\n            this.backoff.attempts === 0) {\n            // keeps reconnection from firing twice for the same reconnection loop\n            this.reconnect();\n        }\n    }\n    /**\n     * Sets the current transport `socket`.\n     *\n     * @param {Function} fn - optional, callback\n     * @return self\n     * @public\n     */\n    open(fn) {\n\n\n        if (~this._readyState.indexOf(\"open\"))\n            return this;\n\n\n        this.engine = eio(this.uri, this.opts);\n        const socket = this.engine;\n        const self = this;\n        this._readyState = \"opening\";\n        this.skipReconnect = false;\n        // emit `open`\n        const openSub = on_1.on(socket, \"open\", function () {\n            self.onopen();\n            fn && fn();\n        });\n        // emit `error`\n        const errorSub = on_1.on(socket, \"error\", (err) => {\n\n\n            self.cleanup();\n            self._readyState = \"closed\";\n            super.emit(\"error\", err);\n            if (fn) {\n                fn(err);\n            }\n            else {\n                // Only do this if there is no fn to handle the error\n                self.maybeReconnectOnOpen();\n            }\n        });\n        if (false !== this._timeout) {\n            const timeout = this._timeout;\n\n\n            if (timeout === 0) {\n                openSub.destroy(); // prevents a race condition with the 'open' event\n            }\n            // set timer\n            const timer = setTimeout(() => {\n\n\n                openSub.destroy();\n                socket.close();\n                socket.emit(\"error\", new Error(\"timeout\"));\n            }, timeout);\n            this.subs.push({\n                destroy: function () {\n                    clearTimeout(timer);\n                },\n            });\n        }\n        this.subs.push(openSub);\n        this.subs.push(errorSub);\n        return this;\n    }\n    /**\n     * Alias for open()\n     *\n     * @return {Manager} self\n     * @public\n     */\n    connect(fn) {\n        return this.open(fn);\n    }\n    /**\n     * Called upon transport open.\n     *\n     * @private\n     */\n    onopen() {\n\n\n        // clear old subs\n        this.cleanup();\n        // mark as open\n        this._readyState = \"open\";\n        super.emit(\"open\");\n        // add new subs\n        const socket = this.engine;\n        this.subs.push(on_1.on(socket, \"data\", bind(this, \"ondata\")), on_1.on(socket, \"ping\", bind(this, \"onping\")), on_1.on(socket, \"error\", bind(this, \"onerror\")), on_1.on(socket, \"close\", bind(this, \"onclose\")), on_1.on(this.decoder, \"decoded\", bind(this, \"ondecoded\")));\n    }\n    /**\n     * Called upon a ping.\n     *\n     * @private\n     */\n    onping() {\n        super.emit(\"ping\");\n    }\n    /**\n     * Called with data.\n     *\n     * @private\n     */\n    ondata(data) {\n        this.decoder.add(data);\n    }\n    /**\n     * Called when parser fully decodes a packet.\n     *\n     * @private\n     */\n    ondecoded(packet) {\n        super.emit(\"packet\", packet);\n    }\n    /**\n     * Called upon socket error.\n     *\n     * @private\n     */\n    onerror(err) {\n\n\n        super.emit(\"error\", err);\n    }\n    /**\n     * Creates a new socket for the given `nsp`.\n     *\n     * @return {Socket}\n     * @public\n     */\n    socket(nsp, opts) {\n        let socket = this.nsps[nsp];\n        if (!socket) {\n            socket = new socket_1.Socket(this, nsp, opts);\n            this.nsps[nsp] = socket;\n        }\n        return socket;\n    }\n    /**\n     * Called upon a socket close.\n     *\n     * @param socket\n     * @private\n     */\n    _destroy(socket) {\n        const nsps = Object.keys(this.nsps);\n        for (const nsp of nsps) {\n            const socket = this.nsps[nsp];\n            if (socket.active) {\n\n\n                return;\n            }\n        }\n        this._close();\n    }\n    /**\n     * Writes a packet.\n     *\n     * @param packet\n     * @private\n     */\n    _packet(packet) {\n\n\n        if (packet.query && packet.type === 0)\n            packet.nsp += \"?\" + packet.query;\n        const encodedPackets = this.encoder.encode(packet);\n        for (let i = 0; i < encodedPackets.length; i++) {\n            this.engine.write(encodedPackets[i], packet.options);\n        }\n    }\n    /**\n     * Clean up transport subscriptions and packet buffer.\n     *\n     * @private\n     */\n    cleanup() {\n\n\n        const subsLength = this.subs.length;\n        for (let i = 0; i < subsLength; i++) {\n            const sub = this.subs.shift();\n            sub.destroy();\n        }\n        this.decoder.destroy();\n    }\n    /**\n     * Close the current socket.\n     *\n     * @private\n     */\n    _close() {\n\n\n        this.skipReconnect = true;\n        this._reconnecting = false;\n        if (\"opening\" === this._readyState) {\n            // `onclose` will not fire because\n            // an open event never happened\n            this.cleanup();\n        }\n        this.backoff.reset();\n        this._readyState = \"closed\";\n        if (this.engine)\n            this.engine.close();\n    }\n    /**\n     * Alias for close()\n     *\n     * @private\n     */\n    disconnect() {\n        return this._close();\n    }\n    /**\n     * Called upon engine close.\n     *\n     * @private\n     */\n    onclose(reason) {\n\n\n        this.cleanup();\n        this.backoff.reset();\n        this._readyState = \"closed\";\n        super.emit(\"close\", reason);\n        if (this._reconnection && !this.skipReconnect) {\n            this.reconnect();\n        }\n    }\n    /**\n     * Attempt a reconnection.\n     *\n     * @private\n     */\n    reconnect() {\n        if (this._reconnecting || this.skipReconnect)\n            return this;\n        const self = this;\n        if (this.backoff.attempts >= this._reconnectionAttempts) {\n\n\n            this.backoff.reset();\n            super.emit(\"reconnect_failed\");\n            this._reconnecting = false;\n        }\n        else {\n            const delay = this.backoff.duration();\n\n\n            this._reconnecting = true;\n            const timer = setTimeout(() => {\n                if (self.skipReconnect)\n                    return;\n\n\n                super.emit(\"reconnect_attempt\", self.backoff.attempts);\n                // check again for the case socket closed in above events\n                if (self.skipReconnect)\n                    return;\n                self.open((err) => {\n                    if (err) {\n\n\n                        self._reconnecting = false;\n                        self.reconnect();\n                        super.emit(\"reconnect_error\", err);\n                    }\n                    else {\n\n\n                        self.onreconnect();\n                    }\n                });\n            }, delay);\n            this.subs.push({\n                destroy: function () {\n                    clearTimeout(timer);\n                },\n            });\n        }\n    }\n    /**\n     * Called upon successful reconnect.\n     *\n     * @private\n     */\n    onreconnect() {\n        const attempt = this.backoff.attempts;\n        this._reconnecting = false;\n        this.backoff.reset();\n        super.emit(\"reconnect\", attempt);\n    }\n}\nexports.Manager = Manager;\n","const XMLHttpRequest = require(\"xmlhttprequest-ssl\");\nconst XHR = require(\"./polling-xhr\");\nconst JSONP = require(\"./polling-jsonp\");\nconst websocket = require(\"./websocket\");\n\nexports.polling = polling;\nexports.websocket = websocket;\n\n/**\n * Polling transport polymorphic constructor.\n * Decides on xhr vs jsonp based on feature detection.\n *\n * @api private\n */\n\nfunction polling(opts) {\n  let xhr;\n  let xd = false;\n  let xs = false;\n  const jsonp = false !== opts.jsonp;\n\n  if (typeof location !== \"undefined\") {\n    const isSSL = \"https:\" === location.protocol;\n    let port = location.port;\n\n    // some user agents have empty `location.port`\n    if (!port) {\n      port = isSSL ? 443 : 80;\n    }\n\n    xd = opts.hostname !== location.hostname || port !== opts.port;\n    xs = opts.secure !== isSSL;\n  }\n\n  opts.xdomain = xd;\n  opts.xscheme = xs;\n  xhr = new XMLHttpRequest(opts);\n\n  if (\"open\" in xhr && !opts.forceJSONP) {\n    return new XHR(opts);\n  } else {\n    if (!jsonp) throw new Error(\"JSONP disabled\");\n    return new JSONP(opts);\n  }\n}\n","// browser shim for xmlhttprequest module\n\nconst hasCORS = require(\"has-cors\");\nconst globalThis = require(\"./globalThis\");\n\nmodule.exports = function(opts) {\n  const xdomain = opts.xdomain;\n\n  // scheme must be same when usign XDomainRequest\n  // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx\n  const xscheme = opts.xscheme;\n\n  // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.\n  // https://github.com/Automattic/engine.io-client/pull/217\n  const enablesXDR = opts.enablesXDR;\n\n  // XMLHttpRequest can be disabled on IE\n  try {\n    if (\"undefined\" !== typeof XMLHttpRequest && (!xdomain || hasCORS)) {\n      return new XMLHttpRequest();\n    }\n  } catch (e) {}\n\n  // Use XDomainRequest for IE8 if enablesXDR is true\n  // because loading bar keeps flashing when using jsonp-polling\n  // https://github.com/yujiosaka/socke.io-ie8-loading-example\n  try {\n    if (\"undefined\" !== typeof XDomainRequest && !xscheme && enablesXDR) {\n      return new XDomainRequest();\n    }\n  } catch (e) {}\n\n  if (!xdomain) {\n    try {\n      return new globalThis[[\"Active\"].concat(\"Object\").join(\"X\")](\n        \"Microsoft.XMLHTTP\"\n      );\n    } catch (e) {}\n  }\n};\n","const Transport = require(\"../transport\");\nconst parseqs = require(\"parseqs\");\nconst parser = require(\"engine.io-parser\");\nconst yeast = require(\"yeast\");\n\n\n\n\nclass Polling extends Transport {\n  /**\n   * Transport name.\n   */\n  get name() {\n    return \"polling\";\n  }\n\n  /**\n   * Opens the socket (triggers polling). We write a PING message to determine\n   * when the transport is open.\n   *\n   * @api private\n   */\n  doOpen() {\n    this.poll();\n  }\n\n  /**\n   * Pauses polling.\n   *\n   * @param {Function} callback upon buffers are flushed and transport is paused\n   * @api private\n   */\n  pause(onPause) {\n    const self = this;\n\n    this.readyState = \"pausing\";\n\n    function pause() {\n\n\n      self.readyState = \"paused\";\n      onPause();\n    }\n\n    if (this.polling || !this.writable) {\n      let total = 0;\n\n      if (this.polling) {\n\n\n        total++;\n        this.once(\"pollComplete\", function() {\n\n\n          --total || pause();\n        });\n      }\n\n      if (!this.writable) {\n\n\n        total++;\n        this.once(\"drain\", function() {\n\n\n          --total || pause();\n        });\n      }\n    } else {\n      pause();\n    }\n  }\n\n  /**\n   * Starts polling cycle.\n   *\n   * @api public\n   */\n  poll() {\n\n\n    this.polling = true;\n    this.doPoll();\n    this.emit(\"poll\");\n  }\n\n  /**\n   * Overloads onData to detect payloads.\n   *\n   * @api private\n   */\n  onData(data) {\n    const self = this;\n\n\n    const callback = function(packet, index, total) {\n      // if its the first message we consider the transport open\n      if (\"opening\" === self.readyState && packet.type === \"open\") {\n        self.onOpen();\n      }\n\n      // if its a close packet, we close the ongoing requests\n      if (\"close\" === packet.type) {\n        self.onClose();\n        return false;\n      }\n\n      // otherwise bypass onData and handle the message\n      self.onPacket(packet);\n    };\n\n    // decode payload\n    parser.decodePayload(data, this.socket.binaryType).forEach(callback);\n\n    // if an event did not trigger closing\n    if (\"closed\" !== this.readyState) {\n      // if we got data we're not polling\n      this.polling = false;\n      this.emit(\"pollComplete\");\n\n      if (\"open\" === this.readyState) {\n        this.poll();\n      } else {\n\n\n      }\n    }\n  }\n\n  /**\n   * For polling, send a close packet.\n   *\n   * @api private\n   */\n  doClose() {\n    const self = this;\n\n    function close() {\n\n\n      self.write([{ type: \"close\" }]);\n    }\n\n    if (\"open\" === this.readyState) {\n\n\n      close();\n    } else {\n      // in case we're trying to close while\n      // handshaking is in progress (GH-164)\n\n\n      this.once(\"open\", close);\n    }\n  }\n\n  /**\n   * Writes a packets payload.\n   *\n   * @param {Array} data packets\n   * @param {Function} drain callback\n   * @api private\n   */\n  write(packets) {\n    this.writable = false;\n\n    parser.encodePayload(packets, data => {\n      this.doWrite(data, () => {\n        this.writable = true;\n        this.emit(\"drain\");\n      });\n    });\n  }\n\n  /**\n   * Generates uri for connection.\n   *\n   * @api private\n   */\n  uri() {\n    let query = this.query || {};\n    const schema = this.opts.secure ? \"https\" : \"http\";\n    let port = \"\";\n\n    // cache busting is forced\n    if (false !== this.opts.timestampRequests) {\n      query[this.opts.timestampParam] = yeast();\n    }\n\n    if (!this.supportsBinary && !query.sid) {\n      query.b64 = 1;\n    }\n\n    query = parseqs.encode(query);\n\n    // avoid port if default for schema\n    if (\n      this.opts.port &&\n      ((\"https\" === schema && Number(this.opts.port) !== 443) ||\n        (\"http\" === schema && Number(this.opts.port) !== 80))\n    ) {\n      port = \":\" + this.opts.port;\n    }\n\n    // prepend ? to query\n    if (query.length) {\n      query = \"?\" + query;\n    }\n\n    const ipv6 = this.opts.hostname.indexOf(\":\") !== -1;\n    return (\n      schema +\n      \"://\" +\n      (ipv6 ? \"[\" + this.opts.hostname + \"]\" : this.opts.hostname) +\n      port +\n      this.opts.path +\n      query\n    );\n  }\n}\n\nmodule.exports = Polling;\n","const PACKET_TYPES = Object.create(null); // no Map = no polyfill\nPACKET_TYPES[\"open\"] = \"0\";\nPACKET_TYPES[\"close\"] = \"1\";\nPACKET_TYPES[\"ping\"] = \"2\";\nPACKET_TYPES[\"pong\"] = \"3\";\nPACKET_TYPES[\"message\"] = \"4\";\nPACKET_TYPES[\"upgrade\"] = \"5\";\nPACKET_TYPES[\"noop\"] = \"6\";\n\nconst PACKET_TYPES_REVERSE = Object.create(null);\nObject.keys(PACKET_TYPES).forEach(key => {\n  PACKET_TYPES_REVERSE[PACKET_TYPES[key]] = key;\n});\n\nconst ERROR_PACKET = { type: \"error\", data: \"parser error\" };\n\nmodule.exports = {\n  PACKET_TYPES,\n  PACKET_TYPES_REVERSE,\n  ERROR_PACKET\n};\n","'use strict';\n\nvar alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('')\n  , length = 64\n  , map = {}\n  , seed = 0\n  , i = 0\n  , prev;\n\n/**\n * Return a string representing the specified number.\n *\n * @param {Number} num The number to convert.\n * @returns {String} The string representation of the number.\n * @api public\n */\nfunction encode(num) {\n  var encoded = '';\n\n  do {\n    encoded = alphabet[num % length] + encoded;\n    num = Math.floor(num / length);\n  } while (num > 0);\n\n  return encoded;\n}\n\n/**\n * Return the integer value specified by the given string.\n *\n * @param {String} str The string to convert.\n * @returns {Number} The integer value represented by the string.\n * @api public\n */\nfunction decode(str) {\n  var decoded = 0;\n\n  for (i = 0; i < str.length; i++) {\n    decoded = decoded * length + map[str.charAt(i)];\n  }\n\n  return decoded;\n}\n\n/**\n * Yeast: A tiny growing id generator.\n *\n * @returns {String} A unique id.\n * @api public\n */\nfunction yeast() {\n  var now = encode(+new Date());\n\n  if (now !== prev) return seed = 0, prev = now;\n  return now +'.'+ encode(seed++);\n}\n\n//\n// Map each character to its index.\n//\nfor (; i < length; i++) map[alphabet[i]] = i;\n\n//\n// Expose the `yeast`, `encode` and `decode` functions.\n//\nyeast.encode = encode;\nyeast.decode = decode;\nmodule.exports = yeast;\n","module.exports.pick = (obj, ...attr) => {\n  return attr.reduce((acc, k) => {\n    acc[k] = obj[k];\n    return acc;\n  }, {});\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Socket = void 0;\nconst socket_io_parser_1 = require(\"socket.io-parser\");\nconst Emitter = require(\"component-emitter\");\nconst on_1 = require(\"./on\");\nconst bind = require(\"component-bind\");\n\n\n/**\n * Internal events.\n * These events can't be emitted by the user.\n */\nconst RESERVED_EVENTS = Object.freeze({\n    connect: 1,\n    connect_error: 1,\n    disconnect: 1,\n    disconnecting: 1,\n    // EventEmitter reserved events: https://nodejs.org/api/events.html#events_event_newlistener\n    newListener: 1,\n    removeListener: 1,\n});\nclass Socket extends Emitter {\n    /**\n     * `Socket` constructor.\n     *\n     * @public\n     */\n    constructor(io, nsp, opts) {\n        super();\n        this.ids = 0;\n        this.acks = {};\n        this.receiveBuffer = [];\n        this.sendBuffer = [];\n        this.flags = {};\n        this.io = io;\n        this.nsp = nsp;\n        this.ids = 0;\n        this.acks = {};\n        this.receiveBuffer = [];\n        this.sendBuffer = [];\n        this.connected = false;\n        this.disconnected = true;\n        this.flags = {};\n        if (opts && opts.auth) {\n            this.auth = opts.auth;\n        }\n        if (this.io._autoConnect)\n            this.open();\n    }\n    /**\n     * Subscribe to open, close and packet events\n     *\n     * @private\n     */\n    subEvents() {\n        if (this.subs)\n            return;\n        const io = this.io;\n        this.subs = [\n            on_1.on(io, \"open\", bind(this, \"onopen\")),\n            on_1.on(io, \"packet\", bind(this, \"onpacket\")),\n            on_1.on(io, \"close\", bind(this, \"onclose\")),\n        ];\n    }\n    /**\n     * Whether the Socket will try to reconnect when its Manager connects or reconnects\n     */\n    get active() {\n        return !!this.subs;\n    }\n    /**\n     * \"Opens\" the socket.\n     *\n     * @public\n     */\n    connect() {\n        if (this.connected)\n            return this;\n        this.subEvents();\n        if (!this.io[\"_reconnecting\"])\n            this.io.open(); // ensure open\n        if (\"open\" === this.io._readyState)\n            this.onopen();\n        return this;\n    }\n    /**\n     * Alias for connect()\n     */\n    open() {\n        return this.connect();\n    }\n    /**\n     * Sends a `message` event.\n     *\n     * @return self\n     * @public\n     */\n    send(...args) {\n        args.unshift(\"message\");\n        this.emit.apply(this, args);\n        return this;\n    }\n    /**\n     * Override `emit`.\n     * If the event is in `events`, it's emitted normally.\n     *\n     * @param ev - event name\n     * @return self\n     * @public\n     */\n    emit(ev, ...args) {\n        if (RESERVED_EVENTS.hasOwnProperty(ev)) {\n            throw new Error('\"' + ev + '\" is a reserved event name');\n        }\n        args.unshift(ev);\n        const packet = {\n            type: socket_io_parser_1.PacketType.EVENT,\n            data: args,\n        };\n        packet.options = {};\n        packet.options.compress = this.flags.compress !== false;\n        // event ack callback\n        if (\"function\" === typeof args[args.length - 1]) {\n\n\n            this.acks[this.ids] = args.pop();\n            packet.id = this.ids++;\n        }\n        const isTransportWritable = this.io.engine &&\n            this.io.engine.transport &&\n            this.io.engine.transport.writable;\n        const discardPacket = this.flags.volatile && (!isTransportWritable || !this.connected);\n        if (discardPacket) {\n\n\n        }\n        else if (this.connected) {\n            this.packet(packet);\n        }\n        else {\n            this.sendBuffer.push(packet);\n        }\n        this.flags = {};\n        return this;\n    }\n    /**\n     * Sends a packet.\n     *\n     * @param packet\n     * @private\n     */\n    packet(packet) {\n        packet.nsp = this.nsp;\n        this.io._packet(packet);\n    }\n    /**\n     * Called upon engine `open`.\n     *\n     * @private\n     */\n    onopen() {\n\n\n        if (typeof this.auth == \"function\") {\n            this.auth((data) => {\n                this.packet({ type: socket_io_parser_1.PacketType.CONNECT, data });\n            });\n        }\n        else {\n            this.packet({ type: socket_io_parser_1.PacketType.CONNECT, data: this.auth });\n        }\n    }\n    /**\n     * Called upon engine `close`.\n     *\n     * @param reason\n     * @private\n     */\n    onclose(reason) {\n\n\n        this.connected = false;\n        this.disconnected = true;\n        delete this.id;\n        super.emit(\"disconnect\", reason);\n    }\n    /**\n     * Called with socket packet.\n     *\n     * @param packet\n     * @private\n     */\n    onpacket(packet) {\n        const sameNamespace = packet.nsp === this.nsp;\n        if (!sameNamespace)\n            return;\n        switch (packet.type) {\n            case socket_io_parser_1.PacketType.CONNECT:\n                if (packet.data && packet.data.sid) {\n                    const id = packet.data.sid;\n                    this.onconnect(id);\n                }\n                else {\n                    super.emit(\"connect_error\", new Error(\"It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)\"));\n                }\n                break;\n            case socket_io_parser_1.PacketType.EVENT:\n                this.onevent(packet);\n                break;\n            case socket_io_parser_1.PacketType.BINARY_EVENT:\n                this.onevent(packet);\n                break;\n            case socket_io_parser_1.PacketType.ACK:\n                this.onack(packet);\n                break;\n            case socket_io_parser_1.PacketType.BINARY_ACK:\n                this.onack(packet);\n                break;\n            case socket_io_parser_1.PacketType.DISCONNECT:\n                this.ondisconnect();\n                break;\n            case socket_io_parser_1.PacketType.CONNECT_ERROR:\n                const err = new Error(packet.data.message);\n                // @ts-ignore\n                err.data = packet.data.data;\n                super.emit(\"connect_error\", err);\n                break;\n        }\n    }\n    /**\n     * Called upon a server event.\n     *\n     * @param packet\n     * @private\n     */\n    onevent(packet) {\n        const args = packet.data || [];\n\n\n        if (null != packet.id) {\n\n\n            args.push(this.ack(packet.id));\n        }\n        if (this.connected) {\n            this.emitEvent(args);\n        }\n        else {\n            this.receiveBuffer.push(Object.freeze(args));\n        }\n    }\n    emitEvent(args) {\n        if (this._anyListeners && this._anyListeners.length) {\n            const listeners = this._anyListeners.slice();\n            for (const listener of listeners) {\n                listener.apply(this, args);\n            }\n        }\n        super.emit.apply(this, args);\n    }\n    /**\n     * Produces an ack callback to emit with an event.\n     *\n     * @private\n     */\n    ack(id) {\n        const self = this;\n        let sent = false;\n        return function (...args) {\n            // prevent double callbacks\n            if (sent)\n                return;\n            sent = true;\n\n\n            self.packet({\n                type: socket_io_parser_1.PacketType.ACK,\n                id: id,\n                data: args,\n            });\n        };\n    }\n    /**\n     * Called upon a server acknowlegement.\n     *\n     * @param packet\n     * @private\n     */\n    onack(packet) {\n        const ack = this.acks[packet.id];\n        if (\"function\" === typeof ack) {\n\n\n            ack.apply(this, packet.data);\n            delete this.acks[packet.id];\n        }\n        else {\n\n\n        }\n    }\n    /**\n     * Called upon server connect.\n     *\n     * @private\n     */\n    onconnect(id) {\n\n\n        this.id = id;\n        this.connected = true;\n        this.disconnected = false;\n        super.emit(\"connect\");\n        this.emitBuffered();\n    }\n    /**\n     * Emit buffered events (received and emitted).\n     *\n     * @private\n     */\n    emitBuffered() {\n        this.receiveBuffer.forEach((args) => this.emitEvent(args));\n        this.receiveBuffer = [];\n        this.sendBuffer.forEach((packet) => this.packet(packet));\n        this.sendBuffer = [];\n    }\n    /**\n     * Called upon server disconnect.\n     *\n     * @private\n     */\n    ondisconnect() {\n\n\n        this.destroy();\n        this.onclose(\"io server disconnect\");\n    }\n    /**\n     * Called upon forced client/server side disconnections,\n     * this method ensures the manager stops tracking us and\n     * that reconnections don't get triggered for this.\n     *\n     * @private\n     */\n    destroy() {\n        if (this.subs) {\n            // clean subscriptions to avoid reconnections\n            for (let i = 0; i < this.subs.length; i++) {\n                this.subs[i].destroy();\n            }\n            this.subs = null;\n        }\n        this.io[\"_destroy\"](this);\n    }\n    /**\n     * Disconnects the socket manually.\n     *\n     * @return self\n     * @public\n     */\n    disconnect() {\n        if (this.connected) {\n\n\n            this.packet({ type: socket_io_parser_1.PacketType.DISCONNECT });\n        }\n        // remove socket from pool\n        this.destroy();\n        if (this.connected) {\n            // fire events\n            this.onclose(\"io client disconnect\");\n        }\n        return this;\n    }\n    /**\n     * Alias for disconnect()\n     *\n     * @return self\n     * @public\n     */\n    close() {\n        return this.disconnect();\n    }\n    /**\n     * Sets the compress flag.\n     *\n     * @param compress - if `true`, compresses the sending data\n     * @return self\n     * @public\n     */\n    compress(compress) {\n        this.flags.compress = compress;\n        return this;\n    }\n    /**\n     * Sets a modifier for a subsequent event emission that the event message will be dropped when this socket is not\n     * ready to send messages.\n     *\n     * @returns self\n     * @public\n     */\n    get volatile() {\n        this.flags.volatile = true;\n        return this;\n    }\n    /**\n     * Adds a listener that will be fired when any event is emitted. The event name is passed as the first argument to the\n     * callback.\n     *\n     * @param listener\n     * @public\n     */\n    onAny(listener) {\n        this._anyListeners = this._anyListeners || [];\n        this._anyListeners.push(listener);\n        return this;\n    }\n    /**\n     * Adds a listener that will be fired when any event is emitted. The event name is passed as the first argument to the\n     * callback. The listener is added to the beginning of the listeners array.\n     *\n     * @param listener\n     * @public\n     */\n    prependAny(listener) {\n        this._anyListeners = this._anyListeners || [];\n        this._anyListeners.unshift(listener);\n        return this;\n    }\n    /**\n     * Removes the listener that will be fired when any event is emitted.\n     *\n     * @param listener\n     * @public\n     */\n    offAny(listener) {\n        if (!this._anyListeners) {\n            return this;\n        }\n        if (listener) {\n            const listeners = this._anyListeners;\n            for (let i = 0; i < listeners.length; i++) {\n                if (listener === listeners[i]) {\n                    listeners.splice(i, 1);\n                    return this;\n                }\n            }\n        }\n        else {\n            this._anyListeners = [];\n        }\n        return this;\n    }\n    /**\n     * Returns an array of listeners that are listening for any event that is specified. This array can be manipulated,\n     * e.g. to remove listeners.\n     *\n     * @public\n     */\n    listenersAny() {\n        return this._anyListeners || [];\n    }\n}\nexports.Socket = Socket;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.hasBinary = exports.isBinary = void 0;\nconst withNativeArrayBuffer = typeof ArrayBuffer === \"function\";\nconst isView = (obj) => {\n    return typeof ArrayBuffer.isView === \"function\"\n        ? ArrayBuffer.isView(obj)\n        : obj.buffer instanceof ArrayBuffer;\n};\nconst toString = Object.prototype.toString;\nconst withNativeBlob = typeof Blob === \"function\" ||\n    (typeof Blob !== \"undefined\" &&\n        toString.call(Blob) === \"[object BlobConstructor]\");\nconst withNativeFile = typeof File === \"function\" ||\n    (typeof File !== \"undefined\" &&\n        toString.call(File) === \"[object FileConstructor]\");\n/**\n * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.\n *\n * @private\n */\nfunction isBinary(obj) {\n    return ((withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj))) ||\n        (withNativeBlob && obj instanceof Blob) ||\n        (withNativeFile && obj instanceof File));\n}\nexports.isBinary = isBinary;\nfunction hasBinary(obj, toJSON) {\n    if (!obj || typeof obj !== \"object\") {\n        return false;\n    }\n    if (Array.isArray(obj)) {\n        for (let i = 0, l = obj.length; i < l; i++) {\n            if (hasBinary(obj[i])) {\n                return true;\n            }\n        }\n        return false;\n    }\n    if (isBinary(obj)) {\n        return true;\n    }\n    if (obj.toJSON &&\n        typeof obj.toJSON === \"function\" &&\n        arguments.length === 1) {\n        return hasBinary(obj.toJSON(), true);\n    }\n    for (const key in obj) {\n        if (Object.prototype.hasOwnProperty.call(obj, key) && hasBinary(obj[key])) {\n            return true;\n        }\n    }\n    return false;\n}\nexports.hasBinary = hasBinary;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.on = void 0;\nfunction on(obj, ev, fn) {\n    obj.on(ev, fn);\n    return {\n        destroy: function () {\n            obj.off(ev, fn);\n        },\n    };\n}\nexports.on = on;\n","/**\n * Slice reference.\n */\n\nvar slice = [].slice;\n\n/**\n * Bind `obj` to `fn`.\n *\n * @param {Object} obj\n * @param {Function|String} fn or string\n * @return {Function}\n * @api public\n */\n\nmodule.exports = function(obj, fn){\n  if ('string' == typeof fn) fn = obj[fn];\n  if ('function' != typeof fn) throw new Error('bind() requires a function');\n  var args = slice.call(arguments, 2);\n  return function(){\n    return fn.apply(obj, args.concat(slice.call(arguments)));\n  }\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Socket = exports.io = exports.Manager = exports.protocol = void 0;\nconst url_1 = require(\"./url\");\nconst manager_1 = require(\"./manager\");\nconst socket_1 = require(\"./socket\");\nObject.defineProperty(exports, \"Socket\", { enumerable: true, get: function () { return socket_1.Socket; } });\n\n\n/**\n * Module exports.\n */\nmodule.exports = exports = lookup;\n/**\n * Managers cache.\n */\nconst cache = (exports.managers = {});\nfunction lookup(uri, opts) {\n    if (typeof uri === \"object\") {\n        opts = uri;\n        uri = undefined;\n    }\n    opts = opts || {};\n    const parsed = url_1.url(uri);\n    const source = parsed.source;\n    const id = parsed.id;\n    const path = parsed.path;\n    const sameNamespace = cache[id] && path in cache[id][\"nsps\"];\n    const newConnection = opts.forceNew ||\n        opts[\"force new connection\"] ||\n        false === opts.multiplex ||\n        sameNamespace;\n    let io;\n    if (newConnection) {\n\n\n        io = new manager_1.Manager(source, opts);\n    }\n    else {\n        if (!cache[id]) {\n\n\n            cache[id] = new manager_1.Manager(source, opts);\n        }\n        io = cache[id];\n    }\n    if (parsed.query && !opts.query) {\n        opts.query = parsed.query;\n    }\n    return io.socket(parsed.path, opts);\n}\nexports.io = lookup;\n/**\n * Protocol version.\n *\n * @public\n */\nvar socket_io_parser_1 = require(\"socket.io-parser\");\nObject.defineProperty(exports, \"protocol\", { enumerable: true, get: function () { return socket_io_parser_1.protocol; } });\n/**\n * `connect`.\n *\n * @param {String} uri\n * @public\n */\nexports.connect = lookup;\n/**\n * Expose constructors for standalone build.\n *\n * @public\n */\nvar manager_2 = require(\"./manager\");\nObject.defineProperty(exports, \"Manager\", { enumerable: true, get: function () { return manager_2.Manager; } });\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.url = void 0;\nconst parseuri = require(\"parseuri\");\n\n\n/**\n * URL parser.\n *\n * @param uri - url\n * @param loc - An object meant to mimic window.location.\n *        Defaults to window.location.\n * @public\n */\nfunction url(uri, loc) {\n    let obj = uri;\n    // default to window.location\n    loc = loc || (typeof location !== \"undefined\" && location);\n    if (null == uri)\n        uri = loc.protocol + \"//\" + loc.host;\n    // relative path support\n    if (typeof uri === \"string\") {\n        if (\"/\" === uri.charAt(0)) {\n            if (\"/\" === uri.charAt(1)) {\n                uri = loc.protocol + uri;\n            }\n            else {\n                uri = loc.host + uri;\n            }\n        }\n        if (!/^(https?|wss?):\\/\\//.test(uri)) {\n\n\n            if (\"undefined\" !== typeof loc) {\n                uri = loc.protocol + \"//\" + uri;\n            }\n            else {\n                uri = \"https://\" + uri;\n            }\n        }\n        // parse\n\n\n        obj = parseuri(uri);\n    }\n    // make sure we treat `localhost:80` and `localhost` equally\n    if (!obj.port) {\n        if (/^(http|ws)$/.test(obj.protocol)) {\n            obj.port = \"80\";\n        }\n        else if (/^(http|ws)s$/.test(obj.protocol)) {\n            obj.port = \"443\";\n        }\n    }\n    obj.path = obj.path || \"/\";\n    const ipv6 = obj.host.indexOf(\":\") !== -1;\n    const host = ipv6 ? \"[\" + obj.host + \"]\" : obj.host;\n    // define unique id\n    obj.id = obj.protocol + \"://\" + host + \":\" + obj.port;\n    // define href\n    obj.href =\n        obj.protocol +\n            \"://\" +\n            host +\n            (loc && loc.port === obj.port ? \"\" : \":\" + obj.port);\n    return obj;\n}\nexports.url = url;\n","const Socket = require(\"./socket\");\n\nmodule.exports = (uri, opts) => new Socket(uri, opts);\n\n/**\n * Expose deps for legacy compatibility\n * and standalone browser access.\n */\n\nmodule.exports.Socket = Socket;\nmodule.exports.protocol = Socket.protocol; // this is an int\nmodule.exports.Transport = require(\"./transport\");\nmodule.exports.transports = require(\"./transports/index\");\nmodule.exports.parser = require(\"engine.io-parser\");\n","const transports = require(\"./transports/index\");\nconst Emitter = require(\"component-emitter\");\n\n\nconst parser = require(\"engine.io-parser\");\nconst parseuri = require(\"parseuri\");\nconst parseqs = require(\"parseqs\");\n\nclass Socket extends Emitter {\n  /**\n   * Socket constructor.\n   *\n   * @param {String|Object} uri or options\n   * @param {Object} options\n   * @api public\n   */\n  constructor(uri, opts = {}) {\n    super();\n\n    if (uri && \"object\" === typeof uri) {\n      opts = uri;\n      uri = null;\n    }\n\n    if (uri) {\n      uri = parseuri(uri);\n      opts.hostname = uri.host;\n      opts.secure = uri.protocol === \"https\" || uri.protocol === \"wss\";\n      opts.port = uri.port;\n      if (uri.query) opts.query = uri.query;\n    } else if (opts.host) {\n      opts.hostname = parseuri(opts.host).host;\n    }\n\n    this.secure =\n      null != opts.secure\n        ? opts.secure\n        : typeof location !== \"undefined\" && \"https:\" === location.protocol;\n\n    if (opts.hostname && !opts.port) {\n      // if no port is specified manually, use the protocol default\n      opts.port = this.secure ? \"443\" : \"80\";\n    }\n\n    this.hostname =\n      opts.hostname ||\n      (typeof location !== \"undefined\" ? location.hostname : \"localhost\");\n    this.port =\n      opts.port ||\n      (typeof location !== \"undefined\" && location.port\n        ? location.port\n        : this.secure\n        ? 443\n        : 80);\n\n    this.transports = opts.transports || [\"polling\", \"websocket\"];\n    this.readyState = \"\";\n    this.writeBuffer = [];\n    this.prevBufferLen = 0;\n\n    this.opts = Object.assign(\n      {\n        path: \"/engine.io\",\n        agent: false,\n        withCredentials: false,\n        upgrade: true,\n        jsonp: true,\n        timestampParam: \"t\",\n        rememberUpgrade: false,\n        rejectUnauthorized: true,\n        perMessageDeflate: {\n          threshold: 1024\n        },\n        transportOptions: {}\n      },\n      opts\n    );\n\n    this.opts.path = this.opts.path.replace(/\\/$/, \"\") + \"/\";\n\n    if (typeof this.opts.query === \"string\") {\n      this.opts.query = parseqs.decode(this.opts.query);\n    }\n\n    // set on handshake\n    this.id = null;\n    this.upgrades = null;\n    this.pingInterval = null;\n    this.pingTimeout = null;\n\n    // set on heartbeat\n    this.pingTimeoutTimer = null;\n\n    this.open();\n  }\n\n  /**\n   * Creates transport of the given type.\n   *\n   * @param {String} transport name\n   * @return {Transport}\n   * @api private\n   */\n  createTransport(name) {\n\n\n    const query = clone(this.opts.query);\n\n    // append engine.io protocol identifier\n    query.EIO = parser.protocol;\n\n    // transport name\n    query.transport = name;\n\n    // session id if we already have one\n    if (this.id) query.sid = this.id;\n\n    const opts = Object.assign(\n      {},\n      this.opts.transportOptions[name],\n      this.opts,\n      {\n        query,\n        socket: this,\n        hostname: this.hostname,\n        secure: this.secure,\n        port: this.port\n      }\n    );\n\n\n\n\n    return new transports[name](opts);\n  }\n\n  /**\n   * Initializes transport to use and starts probe.\n   *\n   * @api private\n   */\n  open() {\n    let transport;\n    if (\n      this.opts.rememberUpgrade &&\n      Socket.priorWebsocketSuccess &&\n      this.transports.indexOf(\"websocket\") !== -1\n    ) {\n      transport = \"websocket\";\n    } else if (0 === this.transports.length) {\n      // Emit error on next tick so it can be listened to\n      const self = this;\n      setTimeout(function() {\n        self.emit(\"error\", \"No transports available\");\n      }, 0);\n      return;\n    } else {\n      transport = this.transports[0];\n    }\n    this.readyState = \"opening\";\n\n    // Retry with the next transport if the transport is disabled (jsonp: false)\n    try {\n      transport = this.createTransport(transport);\n    } catch (e) {\n\n\n      this.transports.shift();\n      this.open();\n      return;\n    }\n\n    transport.open();\n    this.setTransport(transport);\n  }\n\n  /**\n   * Sets the current transport. Disables the existing one (if any).\n   *\n   * @api private\n   */\n  setTransport(transport) {\n\n\n    const self = this;\n\n    if (this.transport) {\n\n\n      this.transport.removeAllListeners();\n    }\n\n    // set up transport\n    this.transport = transport;\n\n    // set up transport listeners\n    transport\n      .on(\"drain\", function() {\n        self.onDrain();\n      })\n      .on(\"packet\", function(packet) {\n        self.onPacket(packet);\n      })\n      .on(\"error\", function(e) {\n        self.onError(e);\n      })\n      .on(\"close\", function() {\n        self.onClose(\"transport close\");\n      });\n  }\n\n  /**\n   * Probes a transport.\n   *\n   * @param {String} transport name\n   * @api private\n   */\n  probe(name) {\n\n\n    let transport = this.createTransport(name, { probe: 1 });\n    let failed = false;\n    const self = this;\n\n    Socket.priorWebsocketSuccess = false;\n\n    function onTransportOpen() {\n      if (self.onlyBinaryUpgrades) {\n        const upgradeLosesBinary =\n          !this.supportsBinary && self.transport.supportsBinary;\n        failed = failed || upgradeLosesBinary;\n      }\n      if (failed) return;\n\n\n\n      transport.send([{ type: \"ping\", data: \"probe\" }]);\n      transport.once(\"packet\", function(msg) {\n        if (failed) return;\n        if (\"pong\" === msg.type && \"probe\" === msg.data) {\n\n\n          self.upgrading = true;\n          self.emit(\"upgrading\", transport);\n          if (!transport) return;\n          Socket.priorWebsocketSuccess = \"websocket\" === transport.name;\n\n\n\n          self.transport.pause(function() {\n            if (failed) return;\n            if (\"closed\" === self.readyState) return;\n\n\n\n            cleanup();\n\n            self.setTransport(transport);\n            transport.send([{ type: \"upgrade\" }]);\n            self.emit(\"upgrade\", transport);\n            transport = null;\n            self.upgrading = false;\n            self.flush();\n          });\n        } else {\n\n\n          const err = new Error(\"probe error\");\n          err.transport = transport.name;\n          self.emit(\"upgradeError\", err);\n        }\n      });\n    }\n\n    function freezeTransport() {\n      if (failed) return;\n\n      // Any callback called by transport should be ignored since now\n      failed = true;\n\n      cleanup();\n\n      transport.close();\n      transport = null;\n    }\n\n    // Handle any error that happens while probing\n    function onerror(err) {\n      const error = new Error(\"probe error: \" + err);\n      error.transport = transport.name;\n\n      freezeTransport();\n\n\n\n\n      self.emit(\"upgradeError\", error);\n    }\n\n    function onTransportClose() {\n      onerror(\"transport closed\");\n    }\n\n    // When the socket is closed while we're probing\n    function onclose() {\n      onerror(\"socket closed\");\n    }\n\n    // When the socket is upgraded while we're probing\n    function onupgrade(to) {\n      if (transport && to.name !== transport.name) {\n\n\n        freezeTransport();\n      }\n    }\n\n    // Remove all listeners on the transport and on self\n    function cleanup() {\n      transport.removeListener(\"open\", onTransportOpen);\n      transport.removeListener(\"error\", onerror);\n      transport.removeListener(\"close\", onTransportClose);\n      self.removeListener(\"close\", onclose);\n      self.removeListener(\"upgrading\", onupgrade);\n    }\n\n    transport.once(\"open\", onTransportOpen);\n    transport.once(\"error\", onerror);\n    transport.once(\"close\", onTransportClose);\n\n    this.once(\"close\", onclose);\n    this.once(\"upgrading\", onupgrade);\n\n    transport.open();\n  }\n\n  /**\n   * Called when connection is deemed open.\n   *\n   * @api public\n   */\n  onOpen() {\n\n\n    this.readyState = \"open\";\n    Socket.priorWebsocketSuccess = \"websocket\" === this.transport.name;\n    this.emit(\"open\");\n    this.flush();\n\n    // we check for `readyState` in case an `open`\n    // listener already closed the socket\n    if (\n      \"open\" === this.readyState &&\n      this.opts.upgrade &&\n      this.transport.pause\n    ) {\n\n\n      let i = 0;\n      const l = this.upgrades.length;\n      for (; i < l; i++) {\n        this.probe(this.upgrades[i]);\n      }\n    }\n  }\n\n  /**\n   * Handles a packet.\n   *\n   * @api private\n   */\n  onPacket(packet) {\n    if (\n      \"opening\" === this.readyState ||\n      \"open\" === this.readyState ||\n      \"closing\" === this.readyState\n    ) {\n\n\n\n      this.emit(\"packet\", packet);\n\n      // Socket is live - any packet counts\n      this.emit(\"heartbeat\");\n\n      switch (packet.type) {\n        case \"open\":\n          this.onHandshake(JSON.parse(packet.data));\n          break;\n\n        case \"ping\":\n          this.resetPingTimeout();\n          this.sendPacket(\"pong\");\n          this.emit(\"pong\");\n          break;\n\n        case \"error\":\n          const err = new Error(\"server error\");\n          err.code = packet.data;\n          this.onError(err);\n          break;\n\n        case \"message\":\n          this.emit(\"data\", packet.data);\n          this.emit(\"message\", packet.data);\n          break;\n      }\n    } else {\n\n\n    }\n  }\n\n  /**\n   * Called upon handshake completion.\n   *\n   * @param {Object} handshake obj\n   * @api private\n   */\n  onHandshake(data) {\n    this.emit(\"handshake\", data);\n    this.id = data.sid;\n    this.transport.query.sid = data.sid;\n    this.upgrades = this.filterUpgrades(data.upgrades);\n    this.pingInterval = data.pingInterval;\n    this.pingTimeout = data.pingTimeout;\n    this.onOpen();\n    // In case open handler closes socket\n    if (\"closed\" === this.readyState) return;\n    this.resetPingTimeout();\n  }\n\n  /**\n   * Sets and resets ping timeout timer based on server pings.\n   *\n   * @api private\n   */\n  resetPingTimeout() {\n    clearTimeout(this.pingTimeoutTimer);\n    this.pingTimeoutTimer = setTimeout(() => {\n      this.onClose(\"ping timeout\");\n    }, this.pingInterval + this.pingTimeout);\n  }\n\n  /**\n   * Called on `drain` event\n   *\n   * @api private\n   */\n  onDrain() {\n    this.writeBuffer.splice(0, this.prevBufferLen);\n\n    // setting prevBufferLen = 0 is very important\n    // for example, when upgrading, upgrade packet is sent over,\n    // and a nonzero prevBufferLen could cause problems on `drain`\n    this.prevBufferLen = 0;\n\n    if (0 === this.writeBuffer.length) {\n      this.emit(\"drain\");\n    } else {\n      this.flush();\n    }\n  }\n\n  /**\n   * Flush write buffers.\n   *\n   * @api private\n   */\n  flush() {\n    if (\n      \"closed\" !== this.readyState &&\n      this.transport.writable &&\n      !this.upgrading &&\n      this.writeBuffer.length\n    ) {\n\n\n      this.transport.send(this.writeBuffer);\n      // keep track of current length of writeBuffer\n      // splice writeBuffer and callbackBuffer on `drain`\n      this.prevBufferLen = this.writeBuffer.length;\n      this.emit(\"flush\");\n    }\n  }\n\n  /**\n   * Sends a message.\n   *\n   * @param {String} message.\n   * @param {Function} callback function.\n   * @param {Object} options.\n   * @return {Socket} for chaining.\n   * @api public\n   */\n  write(msg, options, fn) {\n    this.sendPacket(\"message\", msg, options, fn);\n    return this;\n  }\n\n  send(msg, options, fn) {\n    this.sendPacket(\"message\", msg, options, fn);\n    return this;\n  }\n\n  /**\n   * Sends a packet.\n   *\n   * @param {String} packet type.\n   * @param {String} data.\n   * @param {Object} options.\n   * @param {Function} callback function.\n   * @api private\n   */\n  sendPacket(type, data, options, fn) {\n    if (\"function\" === typeof data) {\n      fn = data;\n      data = undefined;\n    }\n\n    if (\"function\" === typeof options) {\n      fn = options;\n      options = null;\n    }\n\n    if (\"closing\" === this.readyState || \"closed\" === this.readyState) {\n      return;\n    }\n\n    options = options || {};\n    options.compress = false !== options.compress;\n\n    const packet = {\n      type: type,\n      data: data,\n      options: options\n    };\n    this.emit(\"packetCreate\", packet);\n    this.writeBuffer.push(packet);\n    if (fn) this.once(\"flush\", fn);\n    this.flush();\n  }\n\n  /**\n   * Closes the connection.\n   *\n   * @api private\n   */\n  close() {\n    const self = this;\n\n    if (\"opening\" === this.readyState || \"open\" === this.readyState) {\n      this.readyState = \"closing\";\n\n      if (this.writeBuffer.length) {\n        this.once(\"drain\", function() {\n          if (this.upgrading) {\n            waitForUpgrade();\n          } else {\n            close();\n          }\n        });\n      } else if (this.upgrading) {\n        waitForUpgrade();\n      } else {\n        close();\n      }\n    }\n\n    function close() {\n      self.onClose(\"forced close\");\n\n\n      self.transport.close();\n    }\n\n    function cleanupAndClose() {\n      self.removeListener(\"upgrade\", cleanupAndClose);\n      self.removeListener(\"upgradeError\", cleanupAndClose);\n      close();\n    }\n\n    function waitForUpgrade() {\n      // wait for upgrade to finish since we can't send packets while pausing a transport\n      self.once(\"upgrade\", cleanupAndClose);\n      self.once(\"upgradeError\", cleanupAndClose);\n    }\n\n    return this;\n  }\n\n  /**\n   * Called upon transport error\n   *\n   * @api private\n   */\n  onError(err) {\n\n\n    Socket.priorWebsocketSuccess = false;\n    this.emit(\"error\", err);\n    this.onClose(\"transport error\", err);\n  }\n\n  /**\n   * Called upon transport close.\n   *\n   * @api private\n   */\n  onClose(reason, desc) {\n    if (\n      \"opening\" === this.readyState ||\n      \"open\" === this.readyState ||\n      \"closing\" === this.readyState\n    ) {\n\n\n      const self = this;\n\n      // clear timers\n      clearTimeout(this.pingIntervalTimer);\n      clearTimeout(this.pingTimeoutTimer);\n\n      // stop event from firing again for transport\n      this.transport.removeAllListeners(\"close\");\n\n      // ensure transport won't stay open\n      this.transport.close();\n\n      // ignore further transport communication\n      this.transport.removeAllListeners();\n\n      // set ready state\n      this.readyState = \"closed\";\n\n      // clear session id\n      this.id = null;\n\n      // emit close event\n      this.emit(\"close\", reason, desc);\n\n      // clean buffers after, so users can still\n      // grab the buffers on `close` event\n      self.writeBuffer = [];\n      self.prevBufferLen = 0;\n    }\n  }\n\n  /**\n   * Filters upgrades, returning only those matching client transports.\n   *\n   * @param {Array} server upgrades\n   * @api private\n   *\n   */\n  filterUpgrades(upgrades) {\n    const filteredUpgrades = [];\n    let i = 0;\n    const j = upgrades.length;\n    for (; i < j; i++) {\n      if (~this.transports.indexOf(upgrades[i]))\n        filteredUpgrades.push(upgrades[i]);\n    }\n    return filteredUpgrades;\n  }\n}\n\nSocket.priorWebsocketSuccess = false;\n\n/**\n * Protocol version.\n *\n * @api public\n */\n\nSocket.protocol = parser.protocol; // this is an int\n\nfunction clone(obj) {\n  const o = {};\n  for (let i in obj) {\n    if (obj.hasOwnProperty(i)) {\n      o[i] = obj[i];\n    }\n  }\n  return o;\n}\n\nmodule.exports = Socket;\n","\n/**\n * Module exports.\n *\n * Logic borrowed from Modernizr:\n *\n *   - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js\n */\n\ntry {\n  module.exports = typeof XMLHttpRequest !== 'undefined' &&\n    'withCredentials' in new XMLHttpRequest();\n} catch (err) {\n  // if XMLHttp support is disabled in IE then it will throw\n  // when trying to create\n  module.exports = false;\n}\n","/* global attachEvent */\n\nconst XMLHttpRequest = require(\"xmlhttprequest-ssl\");\nconst Polling = require(\"./polling\");\nconst Emitter = require(\"component-emitter\");\nconst { pick } = require(\"../util\");\nconst globalThis = require(\"../globalThis\");\n\n\n\n\n/**\n * Empty function\n */\n\nfunction empty() {}\n\nconst hasXHR2 = (function() {\n  const xhr = new XMLHttpRequest({ xdomain: false });\n  return null != xhr.responseType;\n})();\n\nclass XHR extends Polling {\n  /**\n   * XHR Polling constructor.\n   *\n   * @param {Object} opts\n   * @api public\n   */\n  constructor(opts) {\n    super(opts);\n\n    if (typeof location !== \"undefined\") {\n      const isSSL = \"https:\" === location.protocol;\n      let port = location.port;\n\n      // some user agents have empty `location.port`\n      if (!port) {\n        port = isSSL ? 443 : 80;\n      }\n\n      this.xd =\n        (typeof location !== \"undefined\" &&\n          opts.hostname !== location.hostname) ||\n        port !== opts.port;\n      this.xs = opts.secure !== isSSL;\n    }\n    /**\n     * XHR supports binary\n     */\n    const forceBase64 = opts && opts.forceBase64;\n    this.supportsBinary = hasXHR2 && !forceBase64;\n  }\n\n  /**\n   * Creates a request.\n   *\n   * @param {String} method\n   * @api private\n   */\n  request(opts = {}) {\n    Object.assign(opts, { xd: this.xd, xs: this.xs }, this.opts);\n    return new Request(this.uri(), opts);\n  }\n\n  /**\n   * Sends data.\n   *\n   * @param {String} data to send.\n   * @param {Function} called upon flush.\n   * @api private\n   */\n  doWrite(data, fn) {\n    const req = this.request({\n      method: \"POST\",\n      data: data\n    });\n    const self = this;\n    req.on(\"success\", fn);\n    req.on(\"error\", function(err) {\n      self.onError(\"xhr post error\", err);\n    });\n  }\n\n  /**\n   * Starts a poll cycle.\n   *\n   * @api private\n   */\n  doPoll() {\n\n\n    const req = this.request();\n    const self = this;\n    req.on(\"data\", function(data) {\n      self.onData(data);\n    });\n    req.on(\"error\", function(err) {\n      self.onError(\"xhr poll error\", err);\n    });\n    this.pollXhr = req;\n  }\n}\n\nclass Request extends Emitter {\n  /**\n   * Request constructor\n   *\n   * @param {Object} options\n   * @api public\n   */\n  constructor(uri, opts) {\n    super();\n    this.opts = opts;\n\n    this.method = opts.method || \"GET\";\n    this.uri = uri;\n    this.async = false !== opts.async;\n    this.data = undefined !== opts.data ? opts.data : null;\n\n    this.create();\n  }\n\n  /**\n   * Creates the XHR object and sends the request.\n   *\n   * @api private\n   */\n  create() {\n    const opts = pick(\n      this.opts,\n      \"agent\",\n      \"enablesXDR\",\n      \"pfx\",\n      \"key\",\n      \"passphrase\",\n      \"cert\",\n      \"ca\",\n      \"ciphers\",\n      \"rejectUnauthorized\"\n    );\n    opts.xdomain = !!this.opts.xd;\n    opts.xscheme = !!this.opts.xs;\n\n    const xhr = (this.xhr = new XMLHttpRequest(opts));\n    const self = this;\n\n    try {\n\n\n      xhr.open(this.method, this.uri, this.async);\n      try {\n        if (this.opts.extraHeaders) {\n          xhr.setDisableHeaderCheck && xhr.setDisableHeaderCheck(true);\n          for (let i in this.opts.extraHeaders) {\n            if (this.opts.extraHeaders.hasOwnProperty(i)) {\n              xhr.setRequestHeader(i, this.opts.extraHeaders[i]);\n            }\n          }\n        }\n      } catch (e) {}\n\n      if (\"POST\" === this.method) {\n        try {\n          xhr.setRequestHeader(\"Content-type\", \"text/plain;charset=UTF-8\");\n        } catch (e) {}\n      }\n\n      try {\n        xhr.setRequestHeader(\"Accept\", \"*/*\");\n      } catch (e) {}\n\n      // ie6 check\n      if (\"withCredentials\" in xhr) {\n        xhr.withCredentials = this.opts.withCredentials;\n      }\n\n      if (this.opts.requestTimeout) {\n        xhr.timeout = this.opts.requestTimeout;\n      }\n\n      if (this.hasXDR()) {\n        xhr.onload = function() {\n          self.onLoad();\n        };\n        xhr.onerror = function() {\n          self.onError(xhr.responseText);\n        };\n      } else {\n        xhr.onreadystatechange = function() {\n          if (4 !== xhr.readyState) return;\n          if (200 === xhr.status || 1223 === xhr.status) {\n            self.onLoad();\n          } else {\n            // make sure the `error` event handler that's user-set\n            // does not throw in the same tick and gets caught here\n            setTimeout(function() {\n              self.onError(typeof xhr.status === \"number\" ? xhr.status : 0);\n            }, 0);\n          }\n        };\n      }\n\n\n\n      xhr.send(this.data);\n    } catch (e) {\n      // Need to defer since .create() is called directly from the constructor\n      // and thus the 'error' event can only be only bound *after* this exception\n      // occurs.  Therefore, also, we cannot throw here at all.\n      setTimeout(function() {\n        self.onError(e);\n      }, 0);\n      return;\n    }\n\n    if (typeof document !== \"undefined\") {\n      this.index = Request.requestsCount++;\n      Request.requests[this.index] = this;\n    }\n  }\n\n  /**\n   * Called upon successful response.\n   *\n   * @api private\n   */\n  onSuccess() {\n    this.emit(\"success\");\n    this.cleanup();\n  }\n\n  /**\n   * Called if we have data.\n   *\n   * @api private\n   */\n  onData(data) {\n    this.emit(\"data\", data);\n    this.onSuccess();\n  }\n\n  /**\n   * Called upon error.\n   *\n   * @api private\n   */\n  onError(err) {\n    this.emit(\"error\", err);\n    this.cleanup(true);\n  }\n\n  /**\n   * Cleans up house.\n   *\n   * @api private\n   */\n  cleanup(fromError) {\n    if (\"undefined\" === typeof this.xhr || null === this.xhr) {\n      return;\n    }\n    // xmlhttprequest\n    if (this.hasXDR()) {\n      this.xhr.onload = this.xhr.onerror = empty;\n    } else {\n      this.xhr.onreadystatechange = empty;\n    }\n\n    if (fromError) {\n      try {\n        this.xhr.abort();\n      } catch (e) {}\n    }\n\n    if (typeof document !== \"undefined\") {\n      delete Request.requests[this.index];\n    }\n\n    this.xhr = null;\n  }\n\n  /**\n   * Called upon load.\n   *\n   * @api private\n   */\n  onLoad() {\n    const data = this.xhr.responseText;\n    if (data !== null) {\n      this.onData(data);\n    }\n  }\n\n  /**\n   * Check if it has XDomainRequest.\n   *\n   * @api private\n   */\n  hasXDR() {\n    return typeof XDomainRequest !== \"undefined\" && !this.xs && this.enablesXDR;\n  }\n\n  /**\n   * Aborts the request.\n   *\n   * @api public\n   */\n  abort() {\n    this.cleanup();\n  }\n}\n\n/**\n * Aborts pending requests when unloading the window. This is needed to prevent\n * memory leaks (e.g. when using IE) and to ensure that no spurious error is\n * emitted.\n */\n\nRequest.requestsCount = 0;\nRequest.requests = {};\n\nif (typeof document !== \"undefined\") {\n  if (typeof attachEvent === \"function\") {\n    attachEvent(\"onunload\", unloadHandler);\n  } else if (typeof addEventListener === \"function\") {\n    const terminationEvent = \"onpagehide\" in globalThis ? \"pagehide\" : \"unload\";\n    addEventListener(terminationEvent, unloadHandler, false);\n  }\n}\n\nfunction unloadHandler() {\n  for (let i in Request.requests) {\n    if (Request.requests.hasOwnProperty(i)) {\n      Request.requests[i].abort();\n    }\n  }\n}\n\nmodule.exports = XHR;\nmodule.exports.Request = Request;\n","const { PACKET_TYPES } = require(\"./commons\");\n\nconst withNativeBlob =\n  typeof Blob === \"function\" ||\n  (typeof Blob !== \"undefined\" &&\n    Object.prototype.toString.call(Blob) === \"[object BlobConstructor]\");\nconst withNativeArrayBuffer = typeof ArrayBuffer === \"function\";\n\n// ArrayBuffer.isView method is not defined in IE10\nconst isView = obj => {\n  return typeof ArrayBuffer.isView === \"function\"\n    ? ArrayBuffer.isView(obj)\n    : obj && obj.buffer instanceof ArrayBuffer;\n};\n\nconst encodePacket = ({ type, data }, supportsBinary, callback) => {\n  if (withNativeBlob && data instanceof Blob) {\n    if (supportsBinary) {\n      return callback(data);\n    } else {\n      return encodeBlobAsBase64(data, callback);\n    }\n  } else if (\n    withNativeArrayBuffer &&\n    (data instanceof ArrayBuffer || isView(data))\n  ) {\n    if (supportsBinary) {\n      return callback(data instanceof ArrayBuffer ? data : data.buffer);\n    } else {\n      return encodeBlobAsBase64(new Blob([data]), callback);\n    }\n  }\n  // plain string\n  return callback(PACKET_TYPES[type] + (data || \"\"));\n};\n\nconst encodeBlobAsBase64 = (data, callback) => {\n  const fileReader = new FileReader();\n  fileReader.onload = function() {\n    const content = fileReader.result.split(\",\")[1];\n    callback(\"b\" + content);\n  };\n  return fileReader.readAsDataURL(data);\n};\n\nmodule.exports = encodePacket;\n","const { PACKET_TYPES_REVERSE, ERROR_PACKET } = require(\"./commons\");\n\nconst withNativeArrayBuffer = typeof ArrayBuffer === \"function\";\n\nlet base64decoder;\nif (withNativeArrayBuffer) {\n  base64decoder = require(\"base64-arraybuffer\");\n}\n\nconst decodePacket = (encodedPacket, binaryType) => {\n  if (typeof encodedPacket !== \"string\") {\n    return {\n      type: \"message\",\n      data: mapBinary(encodedPacket, binaryType)\n    };\n  }\n  const type = encodedPacket.charAt(0);\n  if (type === \"b\") {\n    return {\n      type: \"message\",\n      data: decodeBase64Packet(encodedPacket.substring(1), binaryType)\n    };\n  }\n  const packetType = PACKET_TYPES_REVERSE[type];\n  if (!packetType) {\n    return ERROR_PACKET;\n  }\n  return encodedPacket.length > 1\n    ? {\n        type: PACKET_TYPES_REVERSE[type],\n        data: encodedPacket.substring(1)\n      }\n    : {\n        type: PACKET_TYPES_REVERSE[type]\n      };\n};\n\nconst decodeBase64Packet = (data, binaryType) => {\n  if (base64decoder) {\n    const decoded = base64decoder.decode(data);\n    return mapBinary(decoded, binaryType);\n  } else {\n    return { base64: true, data }; // fallback for old browsers\n  }\n};\n\nconst mapBinary = (data, binaryType) => {\n  switch (binaryType) {\n    case \"blob\":\n      return data instanceof ArrayBuffer ? new Blob([data]) : data;\n    case \"arraybuffer\":\n    default:\n      return data; // assuming the data is already an ArrayBuffer\n  }\n};\n\nmodule.exports = decodePacket;\n","/*\n * base64-arraybuffer\n * https://github.com/niklasvh/base64-arraybuffer\n *\n * Copyright (c) 2012 Niklas von Hertzen\n * Licensed under the MIT license.\n */\n(function(){\n  \"use strict\";\n\n  var chars = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n  // Use a lookup table to find the index.\n  var lookup = new Uint8Array(256);\n  for (var i = 0; i < chars.length; i++) {\n    lookup[chars.charCodeAt(i)] = i;\n  }\n\n  exports.encode = function(arraybuffer) {\n    var bytes = new Uint8Array(arraybuffer),\n    i, len = bytes.length, base64 = \"\";\n\n    for (i = 0; i < len; i+=3) {\n      base64 += chars[bytes[i] >> 2];\n      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];\n      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];\n      base64 += chars[bytes[i + 2] & 63];\n    }\n\n    if ((len % 3) === 2) {\n      base64 = base64.substring(0, base64.length - 1) + \"=\";\n    } else if (len % 3 === 1) {\n      base64 = base64.substring(0, base64.length - 2) + \"==\";\n    }\n\n    return base64;\n  };\n\n  exports.decode =  function(base64) {\n    var bufferLength = base64.length * 0.75,\n    len = base64.length, i, p = 0,\n    encoded1, encoded2, encoded3, encoded4;\n\n    if (base64[base64.length - 1] === \"=\") {\n      bufferLength--;\n      if (base64[base64.length - 2] === \"=\") {\n        bufferLength--;\n      }\n    }\n\n    var arraybuffer = new ArrayBuffer(bufferLength),\n    bytes = new Uint8Array(arraybuffer);\n\n    for (i = 0; i < len; i+=4) {\n      encoded1 = lookup[base64.charCodeAt(i)];\n      encoded2 = lookup[base64.charCodeAt(i+1)];\n      encoded3 = lookup[base64.charCodeAt(i+2)];\n      encoded4 = lookup[base64.charCodeAt(i+3)];\n\n      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);\n      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);\n      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);\n    }\n\n    return arraybuffer;\n  };\n})();\n","const Polling = require(\"./polling\");\nconst globalThis = require(\"../globalThis\");\n\nconst rNewline = /\\n/g;\nconst rEscapedNewline = /\\\\n/g;\n\n/**\n * Global JSONP callbacks.\n */\n\nlet callbacks;\n\n/**\n * Noop.\n */\n\nfunction empty() {}\n\nclass JSONPPolling extends Polling {\n  /**\n   * JSONP Polling constructor.\n   *\n   * @param {Object} opts.\n   * @api public\n   */\n  constructor(opts) {\n    super(opts);\n\n    this.query = this.query || {};\n\n    // define global callbacks array if not present\n    // we do this here (lazily) to avoid unneeded global pollution\n    if (!callbacks) {\n      // we need to consider multiple engines in the same page\n      callbacks = globalThis.___eio = globalThis.___eio || [];\n    }\n\n    // callback identifier\n    this.index = callbacks.length;\n\n    // add callback to jsonp global\n    const self = this;\n    callbacks.push(function(msg) {\n      self.onData(msg);\n    });\n\n    // append to query string\n    this.query.j = this.index;\n\n    // prevent spurious errors from being emitted when the window is unloaded\n    if (typeof addEventListener === \"function\") {\n      addEventListener(\n        \"beforeunload\",\n        function() {\n          if (self.script) self.script.onerror = empty;\n        },\n        false\n      );\n    }\n  }\n\n  /**\n   * JSONP only supports binary as base64 encoded strings\n   */\n  get supportsBinary() {\n    return false;\n  }\n\n  /**\n   * Closes the socket.\n   *\n   * @api private\n   */\n  doClose() {\n    if (this.script) {\n      this.script.parentNode.removeChild(this.script);\n      this.script = null;\n    }\n\n    if (this.form) {\n      this.form.parentNode.removeChild(this.form);\n      this.form = null;\n      this.iframe = null;\n    }\n\n    super.doClose();\n  }\n\n  /**\n   * Starts a poll cycle.\n   *\n   * @api private\n   */\n  doPoll() {\n    const self = this;\n    const script = document.createElement(\"script\");\n\n    if (this.script) {\n      this.script.parentNode.removeChild(this.script);\n      this.script = null;\n    }\n\n    script.async = true;\n    script.src = this.uri();\n    script.onerror = function(e) {\n      self.onError(\"jsonp poll error\", e);\n    };\n\n    const insertAt = document.getElementsByTagName(\"script\")[0];\n    if (insertAt) {\n      insertAt.parentNode.insertBefore(script, insertAt);\n    } else {\n      (document.head || document.body).appendChild(script);\n    }\n    this.script = script;\n\n    const isUAgecko =\n      \"undefined\" !== typeof navigator && /gecko/i.test(navigator.userAgent);\n\n    if (isUAgecko) {\n      setTimeout(function() {\n        const iframe = document.createElement(\"iframe\");\n        document.body.appendChild(iframe);\n        document.body.removeChild(iframe);\n      }, 100);\n    }\n  }\n\n  /**\n   * Writes with a hidden iframe.\n   *\n   * @param {String} data to send\n   * @param {Function} called upon flush.\n   * @api private\n   */\n  doWrite(data, fn) {\n    const self = this;\n    let iframe;\n\n    if (!this.form) {\n      const form = document.createElement(\"form\");\n      const area = document.createElement(\"textarea\");\n      const id = (this.iframeId = \"eio_iframe_\" + this.index);\n\n      form.className = \"socketio\";\n      form.style.position = \"absolute\";\n      form.style.top = \"-1000px\";\n      form.style.left = \"-1000px\";\n      form.target = id;\n      form.method = \"POST\";\n      form.setAttribute(\"accept-charset\", \"utf-8\");\n      area.name = \"d\";\n      form.appendChild(area);\n      document.body.appendChild(form);\n\n      this.form = form;\n      this.area = area;\n    }\n\n    this.form.action = this.uri();\n\n    function complete() {\n      initIframe();\n      fn();\n    }\n\n    function initIframe() {\n      if (self.iframe) {\n        try {\n          self.form.removeChild(self.iframe);\n        } catch (e) {\n          self.onError(\"jsonp polling iframe removal error\", e);\n        }\n      }\n\n      try {\n        // ie6 dynamic iframes with target=\"\" support (thanks Chris Lambacher)\n        const html = '<iframe src=\"javascript:0\" name=\"' + self.iframeId + '\">';\n        iframe = document.createElement(html);\n      } catch (e) {\n        iframe = document.createElement(\"iframe\");\n        iframe.name = self.iframeId;\n        iframe.src = \"javascript:0\";\n      }\n\n      iframe.id = self.iframeId;\n\n      self.form.appendChild(iframe);\n      self.iframe = iframe;\n    }\n\n    initIframe();\n\n    // escape \\n to prevent it from being converted into \\r\\n by some UAs\n    // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side\n    data = data.replace(rEscapedNewline, \"\\\\\\n\");\n    this.area.value = data.replace(rNewline, \"\\\\n\");\n\n    try {\n      this.form.submit();\n    } catch (e) {}\n\n    if (this.iframe.attachEvent) {\n      this.iframe.onreadystatechange = function() {\n        if (self.iframe.readyState === \"complete\") {\n          complete();\n        }\n      };\n    } else {\n      this.iframe.onload = complete;\n    }\n  }\n}\n\nmodule.exports = JSONPPolling;\n","const Transport = require(\"../transport\");\nconst parser = require(\"engine.io-parser\");\nconst parseqs = require(\"parseqs\");\nconst yeast = require(\"yeast\");\nconst { pick } = require(\"../util\");\nconst {\n  WebSocket,\n  usingBrowserWebSocket,\n  defaultBinaryType\n} = require(\"./websocket-constructor\");\n\n\n\n\n// detect ReactNative environment\nconst isReactNative =\n  typeof navigator !== \"undefined\" &&\n  typeof navigator.product === \"string\" &&\n  navigator.product.toLowerCase() === \"reactnative\";\n\nclass WS extends Transport {\n  /**\n   * WebSocket transport constructor.\n   *\n   * @api {Object} connection options\n   * @api public\n   */\n  constructor(opts) {\n    super(opts);\n\n    this.supportsBinary = !opts.forceBase64;\n  }\n\n  /**\n   * Transport name.\n   *\n   * @api public\n   */\n  get name() {\n    return \"websocket\";\n  }\n\n  /**\n   * Opens socket.\n   *\n   * @api private\n   */\n  doOpen() {\n    if (!this.check()) {\n      // let probe timeout\n      return;\n    }\n\n    const uri = this.uri();\n    const protocols = this.opts.protocols;\n\n    // React Native only supports the 'headers' option, and will print a warning if anything else is passed\n    const opts = isReactNative\n      ? {}\n      : pick(\n          this.opts,\n          \"agent\",\n          \"perMessageDeflate\",\n          \"pfx\",\n          \"key\",\n          \"passphrase\",\n          \"cert\",\n          \"ca\",\n          \"ciphers\",\n          \"rejectUnauthorized\",\n          \"localAddress\"\n        );\n\n    if (this.opts.extraHeaders) {\n      opts.headers = this.opts.extraHeaders;\n    }\n\n    try {\n      this.ws =\n        usingBrowserWebSocket && !isReactNative\n          ? protocols\n            ? new WebSocket(uri, protocols)\n            : new WebSocket(uri)\n          : new WebSocket(uri, protocols, opts);\n    } catch (err) {\n      return this.emit(\"error\", err);\n    }\n\n    this.ws.binaryType = this.socket.binaryType || defaultBinaryType;\n\n    this.addEventListeners();\n  }\n\n  /**\n   * Adds event listeners to the socket\n   *\n   * @api private\n   */\n  addEventListeners() {\n    const self = this;\n\n    this.ws.onopen = function() {\n      self.onOpen();\n    };\n    this.ws.onclose = function() {\n      self.onClose();\n    };\n    this.ws.onmessage = function(ev) {\n      self.onData(ev.data);\n    };\n    this.ws.onerror = function(e) {\n      self.onError(\"websocket error\", e);\n    };\n  }\n\n  /**\n   * Writes data to socket.\n   *\n   * @param {Array} array of packets.\n   * @api private\n   */\n  write(packets) {\n    const self = this;\n    this.writable = false;\n\n    // encodePacket efficient as it uses WS framing\n    // no need for encodePayload\n    let total = packets.length;\n    let i = 0;\n    const l = total;\n    for (; i < l; i++) {\n      (function(packet) {\n        parser.encodePacket(packet, self.supportsBinary, function(data) {\n          // always create a new object (GH-437)\n          const opts = {};\n          if (!usingBrowserWebSocket) {\n            if (packet.options) {\n              opts.compress = packet.options.compress;\n            }\n\n            if (self.opts.perMessageDeflate) {\n              const len =\n                \"string\" === typeof data\n                  ? Buffer.byteLength(data)\n                  : data.length;\n              if (len < self.opts.perMessageDeflate.threshold) {\n                opts.compress = false;\n              }\n            }\n          }\n\n          // Sometimes the websocket has already been closed but the browser didn't\n          // have a chance of informing us about it yet, in that case send will\n          // throw an error\n          try {\n            if (usingBrowserWebSocket) {\n              // TypeError is thrown when passing the second argument on Safari\n              self.ws.send(data);\n            } else {\n              self.ws.send(data, opts);\n            }\n          } catch (e) {\n\n\n          }\n\n          --total || done();\n        });\n      })(packets[i]);\n    }\n\n    function done() {\n      self.emit(\"flush\");\n\n      // fake drain\n      // defer to next tick to allow Socket to clear writeBuffer\n      setTimeout(function() {\n        self.writable = true;\n        self.emit(\"drain\");\n      }, 0);\n    }\n  }\n\n  /**\n   * Called upon close\n   *\n   * @api private\n   */\n  onClose() {\n    Transport.prototype.onClose.call(this);\n  }\n\n  /**\n   * Closes socket.\n   *\n   * @api private\n   */\n  doClose() {\n    if (typeof this.ws !== \"undefined\") {\n      this.ws.close();\n    }\n  }\n\n  /**\n   * Generates uri for connection.\n   *\n   * @api private\n   */\n  uri() {\n    let query = this.query || {};\n    const schema = this.opts.secure ? \"wss\" : \"ws\";\n    let port = \"\";\n\n    // avoid port if default for schema\n    if (\n      this.opts.port &&\n      ((\"wss\" === schema && Number(this.opts.port) !== 443) ||\n        (\"ws\" === schema && Number(this.opts.port) !== 80))\n    ) {\n      port = \":\" + this.opts.port;\n    }\n\n    // append timestamp to URI\n    if (this.opts.timestampRequests) {\n      query[this.opts.timestampParam] = yeast();\n    }\n\n    // communicate binary support capabilities\n    if (!this.supportsBinary) {\n      query.b64 = 1;\n    }\n\n    query = parseqs.encode(query);\n\n    // prepend ? to query\n    if (query.length) {\n      query = \"?\" + query;\n    }\n\n    const ipv6 = this.opts.hostname.indexOf(\":\") !== -1;\n    return (\n      schema +\n      \"://\" +\n      (ipv6 ? \"[\" + this.opts.hostname + \"]\" : this.opts.hostname) +\n      port +\n      this.opts.path +\n      query\n    );\n  }\n\n  /**\n   * Feature detection for WebSocket.\n   *\n   * @return {Boolean} whether this transport is available.\n   * @api public\n   */\n  check() {\n    return (\n      !!WebSocket &&\n      !(\"__initialize\" in WebSocket && this.name === WS.prototype.name)\n    );\n  }\n}\n\nmodule.exports = WS;\n","const globalThis = require(\"../globalThis\");\n\nmodule.exports = {\n  WebSocket: globalThis.WebSocket || globalThis.MozWebSocket,\n  usingBrowserWebSocket: true,\n  defaultBinaryType: \"arraybuffer\"\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.reconstructPacket = exports.deconstructPacket = void 0;\nconst is_binary_1 = require(\"./is-binary\");\n/**\n * Replaces every Buffer | ArrayBuffer | Blob | File in packet with a numbered placeholder.\n *\n * @param {Object} packet - socket.io event packet\n * @return {Object} with deconstructed packet and list of buffers\n * @public\n */\nfunction deconstructPacket(packet) {\n    const buffers = [];\n    const packetData = packet.data;\n    const pack = packet;\n    pack.data = _deconstructPacket(packetData, buffers);\n    pack.attachments = buffers.length; // number of binary 'attachments'\n    return { packet: pack, buffers: buffers };\n}\nexports.deconstructPacket = deconstructPacket;\nfunction _deconstructPacket(data, buffers) {\n    if (!data)\n        return data;\n    if (is_binary_1.isBinary(data)) {\n        const placeholder = { _placeholder: true, num: buffers.length };\n        buffers.push(data);\n        return placeholder;\n    }\n    else if (Array.isArray(data)) {\n        const newData = new Array(data.length);\n        for (let i = 0; i < data.length; i++) {\n            newData[i] = _deconstructPacket(data[i], buffers);\n        }\n        return newData;\n    }\n    else if (typeof data === \"object\" && !(data instanceof Date)) {\n        const newData = {};\n        for (const key in data) {\n            if (data.hasOwnProperty(key)) {\n                newData[key] = _deconstructPacket(data[key], buffers);\n            }\n        }\n        return newData;\n    }\n    return data;\n}\n/**\n * Reconstructs a binary packet from its placeholder packet and buffers\n *\n * @param {Object} packet - event packet with placeholders\n * @param {Array} buffers - binary buffers to put in placeholder positions\n * @return {Object} reconstructed packet\n * @public\n */\nfunction reconstructPacket(packet, buffers) {\n    packet.data = _reconstructPacket(packet.data, buffers);\n    packet.attachments = undefined; // no longer useful\n    return packet;\n}\nexports.reconstructPacket = reconstructPacket;\nfunction _reconstructPacket(data, buffers) {\n    if (!data)\n        return data;\n    if (data && data._placeholder) {\n        return buffers[data.num]; // appropriate buffer (should be natural order anyway)\n    }\n    else if (Array.isArray(data)) {\n        for (let i = 0; i < data.length; i++) {\n            data[i] = _reconstructPacket(data[i], buffers);\n        }\n    }\n    else if (typeof data === \"object\") {\n        for (const key in data) {\n            if (data.hasOwnProperty(key)) {\n                data[key] = _reconstructPacket(data[key], buffers);\n            }\n        }\n    }\n    return data;\n}\n","\n/**\n * Expose `Backoff`.\n */\n\nmodule.exports = Backoff;\n\n/**\n * Initialize backoff timer with `opts`.\n *\n * - `min` initial timeout in milliseconds [100]\n * - `max` max timeout [10000]\n * - `jitter` [0]\n * - `factor` [2]\n *\n * @param {Object} opts\n * @api public\n */\n\nfunction Backoff(opts) {\n  opts = opts || {};\n  this.ms = opts.min || 100;\n  this.max = opts.max || 10000;\n  this.factor = opts.factor || 2;\n  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;\n  this.attempts = 0;\n}\n\n/**\n * Return the backoff duration.\n *\n * @return {Number}\n * @api public\n */\n\nBackoff.prototype.duration = function(){\n  var ms = this.ms * Math.pow(this.factor, this.attempts++);\n  if (this.jitter) {\n    var rand =  Math.random();\n    var deviation = Math.floor(rand * this.jitter * ms);\n    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;\n  }\n  return Math.min(ms, this.max) | 0;\n};\n\n/**\n * Reset the number of attempts.\n *\n * @api public\n */\n\nBackoff.prototype.reset = function(){\n  this.attempts = 0;\n};\n\n/**\n * Set the minimum duration\n *\n * @api public\n */\n\nBackoff.prototype.setMin = function(min){\n  this.ms = min;\n};\n\n/**\n * Set the maximum duration\n *\n * @api public\n */\n\nBackoff.prototype.setMax = function(max){\n  this.max = max;\n};\n\n/**\n * Set the jitter\n *\n * @api public\n */\n\nBackoff.prototype.setJitter = function(jitter){\n  this.jitter = jitter;\n};\n\n"],"sourceRoot":""}