@wu-xj/uni-socket.io/dist/uni-socket.io.js

适用于uni-app的socket.io封装，可用于uni-app、微信小程序

var uniSocketIo=function(t){var e={};function r(n){if(e[n])return e[n].exports;var s=e[n]={i:n,l:!1,exports:{}};return t[n].call(s.exports,s,s.exports,r),s.l=!0,s.exports}return r.m=t,r.c=e,r.d=function(t,e,n){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var s in t)r.d(n,s,function(e){return t[e]}.bind(null,s));return n},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=19)}([function(t,e){t.exports=function(){return function(){}}},function(t,e){t.exports="undefined"!=typeof self?self:"undefined"!=typeof window?window:Function("return this")()},function(t,e,r){const n=r(26),s=r(27),o=String.fromCharCode(30);t.exports={protocol:4,encodePacket:n,encodePayload:(t,e)=>{const r=t.length,s=new Array(r);let i=0;t.forEach((t,a)=>{n(t,!1,t=>{s[a]=t,++i===r&&e(s.join(o))})})},decodePacket:s,decodePayload:(t,e)=>{const r=t.split(o),n=[];for(let t=0;t<r.length;t++){const o=s(r[t],e);if(n.push(o),"error"===o.type)break}return n}}},function(t,e,r){function n(t){if(t)return function(t){for(var e in n.prototype)t[e]=n.prototype[e];return t}(t)}t.exports=n,n.prototype.on=n.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},n.prototype.once=function(t,e){function r(){this.off(t,r),e.apply(this,arguments)}return r.fn=e,this.on(t,r),this},n.prototype.off=n.prototype.removeListener=n.prototype.removeAllListeners=n.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var r,n=this._callbacks["$"+t];if(!n)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var s=0;s<n.length;s++)if((r=n[s])===e||r.fn===e){n.splice(s,1);break}return 0===n.length&&delete this._callbacks["$"+t],this},n.prototype.emit=function(t){this._callbacks=this._callbacks||{};for(var e=new Array(arguments.length-1),r=this._callbacks["$"+t],n=1;n<arguments.length;n++)e[n-1]=arguments[n];if(r){n=0;for(var s=(r=r.slice(0)).length;n<s;++n)r[n].apply(this,e)}return this},n.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},n.prototype.hasListeners=function(t){return!!this.listeners(t).length}},function(t,e,r){const n=r(1);t.exports.pick=(t,...e)=>e.reduce((e,r)=>(t.hasOwnProperty(r)&&(e[r]=t[r]),e),{});const s=setTimeout,o=clearTimeout;t.exports.installTimerFunctions=(t,e)=>{e.useNativeTimers?(t.setTimeoutFn=s.bind(n),t.clearTimeoutFn=o.bind(n)):(t.setTimeoutFn=setTimeout.bind(n),t.clearTimeoutFn=clearTimeout.bind(n))}},function(t,e,r){const n=r(2),s=r(3),{installTimerFunctions:o}=r(4),i=r(0)("engine.io-client:transport");t.exports=class extends s{constructor(t){super(),o(this,t),this.opts=t,this.query=t.query,this.readyState="",this.socket=t.socket}onError(t,e){const r=new Error(t);return r.type="TransportError",r.description=e,this.emit("error",r),this}open(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this}close(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this}send(t){"open"===this.readyState?this.write(t):i("transport is not open, discarding packets")}onOpen(){this.readyState="open",this.writable=!0,this.emit("open")}onData(t){const e=n.decodePacket(t,this.socket.binaryType);this.onPacket(e)}onPacket(t){this.emit("packet",t)}onClose(){this.readyState="closed",this.emit("close")}}},function(t,e){e.encode=function(t){var e="";for(var r in t)t.hasOwnProperty(r)&&(e.length&&(e+="&"),e+=encodeURIComponent(r)+"="+encodeURIComponent(t[r]));return e},e.decode=function(t){for(var e={},r=t.split("&"),n=0,s=r.length;n<s;n++){var o=r[n].split("=");e[decodeURIComponent(o[0])]=decodeURIComponent(o[1])}return e}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Decoder=e.Encoder=e.PacketType=e.protocol=void 0;const n=r(3),s=r(40),o=r(16),i=r(0)("socket.io-parser");var a;e.protocol=5,function(t){t[t.CONNECT=0]="CONNECT",t[t.DISCONNECT=1]="DISCONNECT",t[t.EVENT=2]="EVENT",t[t.ACK=3]="ACK",t[t.CONNECT_ERROR=4]="CONNECT_ERROR",t[t.BINARY_EVENT=5]="BINARY_EVENT",t[t.BINARY_ACK=6]="BINARY_ACK"}(a=e.PacketType||(e.PacketType={}));e.Encoder=class{encode(t){return i("encoding packet %j",t),t.type!==a.EVENT&&t.type!==a.ACK||!o.hasBinary(t)?[this.encodeAsString(t)]:(t.type=t.type===a.EVENT?a.BINARY_EVENT:a.BINARY_ACK,this.encodeAsBinary(t))}encodeAsString(t){let e=""+t.type;return t.type!==a.BINARY_EVENT&&t.type!==a.BINARY_ACK||(e+=t.attachments+"-"),t.nsp&&"/"!==t.nsp&&(e+=t.nsp+","),null!=t.id&&(e+=t.id),null!=t.data&&(e+=JSON.stringify(t.data)),i("encoded %j as %s",t,e),e}encodeAsBinary(t){const e=s.deconstructPacket(t),r=this.encodeAsString(e.packet),n=e.buffers;return n.unshift(r),n}};class c extends n{constructor(){super()}add(t){let e;if("string"==typeof t)e=this.decodeString(t),e.type===a.BINARY_EVENT||e.type===a.BINARY_ACK?(this.reconstructor=new h(e),0===e.attachments&&super.emit("decoded",e)):super.emit("decoded",e);else{if(!o.isBinary(t)&&!t.base64)throw new Error("Unknown type: "+t);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");e=this.reconstructor.takeBinaryData(t),e&&(this.reconstructor=null,super.emit("decoded",e))}}decodeString(t){let e=0;const r={type:Number(t.charAt(0))};if(void 0===a[r.type])throw new Error("unknown packet type "+r.type);if(r.type===a.BINARY_EVENT||r.type===a.BINARY_ACK){const n=e+1;for(;"-"!==t.charAt(++e)&&e!=t.length;);const s=t.substring(n,e);if(s!=Number(s)||"-"!==t.charAt(e))throw new Error("Illegal attachments");r.attachments=Number(s)}if("/"===t.charAt(e+1)){const n=e+1;for(;++e;){if(","===t.charAt(e))break;if(e===t.length)break}r.nsp=t.substring(n,e)}else r.nsp="/";const n=t.charAt(e+1);if(""!==n&&Number(n)==n){const n=e+1;for(;++e;){const r=t.charAt(e);if(null==r||Number(r)!=r){--e;break}if(e===t.length)break}r.id=Number(t.substring(n,e+1))}if(t.charAt(++e)){const n=function(t){try{return JSON.parse(t)}catch(t){return!1}}(t.substr(e));if(!c.isPayloadValid(r.type,n))throw new Error("invalid payload");r.data=n}return i("decoded %s as %j",t,r),r}static isPayloadValid(t,e){switch(t){case a.CONNECT:return"object"==typeof e;case a.DISCONNECT:return void 0===e;case a.CONNECT_ERROR:return"string"==typeof e||"object"==typeof e;case a.EVENT:case a.BINARY_EVENT:return Array.isArray(e)&&e.length>0;case a.ACK:case a.BINARY_ACK:return Array.isArray(e)}}destroy(){this.reconstructor&&this.reconstructor.finishedReconstruction()}}e.Decoder=c;class h{constructor(t){this.packet=t,this.buffers=[],this.reconPack=t}takeBinaryData(t){if(this.buffers.push(t),this.buffers.length===this.reconPack.attachments){const t=s.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}},function(t,e){var r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,s=t.indexOf("["),o=t.indexOf("]");-1!=s&&-1!=o&&(t=t.substring(0,s)+t.substring(s,o).replace(/:/g,";")+t.substring(o,t.length));for(var i,a,c=r.exec(t||""),h={},u=14;u--;)h[n[u]]=c[u]||"";return-1!=s&&-1!=o&&(h.source=e,h.host=h.host.substring(1,h.host.length-1).replace(/;/g,":"),h.authority=h.authority.replace("[","").replace("]","").replace(/;/g,":"),h.ipv6uri=!0),h.pathNames=function(t,e){var r=e.replace(/\/{2,9}/g,"/").split("/");"/"!=e.substr(0,1)&&0!==e.length||r.splice(0,1);"/"==e.substr(e.length-1,1)&&r.splice(r.length-1,1);return r}(0,h.path),h.queryKey=(i=h.query,a={},i.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,(function(t,e,r){e&&(a[e]=r)})),a),h}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Manager=void 0;const n=r(22),s=r(15),o=r(7),i=r(17),a=r(41),c=r(18),h=r(0)("socket.io-client:manager");class u extends c.StrictEventEmitter{constructor(t,e){super(),this.nsps={},this.subs=[],t&&"object"==typeof t&&(e=t,t=void 0),(e=e||{}).path=e.path||"/socket.io",this.opts=e,this.reconnection(!1!==e.reconnection),this.reconnectionAttempts(e.reconnectionAttempts||1/0),this.reconnectionDelay(e.reconnectionDelay||1e3),this.reconnectionDelayMax(e.reconnectionDelayMax||5e3),this.randomizationFactor(e.randomizationFactor||.5),this.backoff=new a({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==e.timeout?2e4:e.timeout),this._readyState="closed",this.uri=t;const r=e.parser||o;this.encoder=new r.Encoder,this.decoder=new r.Decoder,this._autoConnect=!1!==e.autoConnect,this._autoConnect&&this.open()}reconnection(t){return arguments.length?(this._reconnection=!!t,this):this._reconnection}reconnectionAttempts(t){return void 0===t?this._reconnectionAttempts:(this._reconnectionAttempts=t,this)}reconnectionDelay(t){var e;return void 0===t?this._reconnectionDelay:(this._reconnectionDelay=t,null===(e=this.backoff)||void 0===e||e.setMin(t),this)}randomizationFactor(t){var e;return void 0===t?this._randomizationFactor:(this._randomizationFactor=t,null===(e=this.backoff)||void 0===e||e.setJitter(t),this)}reconnectionDelayMax(t){var e;return void 0===t?this._reconnectionDelayMax:(this._reconnectionDelayMax=t,null===(e=this.backoff)||void 0===e||e.setMax(t),this)}timeout(t){return arguments.length?(this._timeout=t,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}open(t){if(h("readyState %s",this._readyState),~this._readyState.indexOf("open"))return this;h("opening %s",this.uri),this.engine=n(this.uri,this.opts);const e=this.engine,r=this;this._readyState="opening",this.skipReconnect=!1;const s=i.on(e,"open",(function(){r.onopen(),t&&t()})),o=i.on(e,"error",e=>{h("error"),r.cleanup(),r._readyState="closed",this.emitReserved("error",e),t?t(e):r.maybeReconnectOnOpen()});if(!1!==this._timeout){const t=this._timeout;h("connect attempt will timeout after %d",t),0===t&&s();const r=setTimeout(()=>{h("connect attempt timed out after %d",t),s(),e.close(),e.emit("error",new Error("timeout"))},t);this.opts.autoUnref&&r.unref(),this.subs.push((function(){clearTimeout(r)}))}return this.subs.push(s),this.subs.push(o),this}connect(t){return this.open(t)}onopen(){h("open"),this.cleanup(),this._readyState="open",this.emitReserved("open");const t=this.engine;this.subs.push(i.on(t,"ping",this.onping.bind(this)),i.on(t,"data",this.ondata.bind(this)),i.on(t,"error",this.onerror.bind(this)),i.on(t,"close",this.onclose.bind(this)),i.on(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(t){this.decoder.add(t)}ondecoded(t){this.emitReserved("packet",t)}onerror(t){h("error",t),this.emitReserved("error",t)}socket(t,e){let r=this.nsps[t];return r||(r=new s.Socket(this,t,e),this.nsps[t]=r),r}_destroy(t){const e=Object.keys(this.nsps);for(const t of e){if(this.nsps[t].active)return void h("socket %s is still active, skipping close",t)}this._close()}_packet(t){h("writing packet %j",t);const e=this.encoder.encode(t);for(let r=0;r<e.length;r++)this.engine.write(e[r],t.options)}cleanup(){h("cleanup"),this.subs.forEach(t=>t()),this.subs.length=0,this.decoder.destroy()}_close(){h("disconnect"),this.skipReconnect=!0,this._reconnecting=!1,"opening"===this._readyState&&this.cleanup(),this.backoff.reset(),this._readyState="closed",this.engine&&this.engine.close()}disconnect(){return this._close()}onclose(t){h("onclose"),this.cleanup(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const t=this;if(this.backoff.attempts>=this._reconnectionAttempts)h("reconnect failed"),this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const e=this.backoff.duration();h("will wait %dms before reconnect attempt",e),this._reconnecting=!0;const r=setTimeout(()=>{t.skipReconnect||(h("attempting reconnect"),this.emitReserved("reconnect_attempt",t.backoff.attempts),t.skipReconnect||t.open(e=>{e?(h("reconnect attempt error"),t._reconnecting=!1,t.reconnect(),this.emitReserved("reconnect_error",e)):(h("reconnect success"),t.onreconnect())}))},e);this.opts.autoUnref&&r.unref(),this.subs.push((function(){clearTimeout(r)}))}}onreconnect(){const t=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",t)}}e.Manager=u},function(t,e,r){const n=r(11),s=r(25),o=r(29),i=r(30);e.polling=function(t){let e,r=!1,i=!1;const a=!1!==t.jsonp;if("undefined"!=typeof location){const e="https:"===location.protocol;let n=location.port;n||(n=e?443:80),r=t.hostname!==location.hostname||n!==t.port,i=t.secure!==e}if(t.xdomain=r,t.xscheme=i,e=new n(t),"open"in e&&!t.forceJSONP)return new s(t);if(!a)throw new Error("JSONP disabled");return new o(t)},e.websocket=i},function(t,e,r){const n=r(24),s=r(1);t.exports=function(t){const e=t.xdomain,r=t.xscheme,o=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!e||n))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!r&&o)return new XDomainRequest}catch(t){}if(!e)try{return new(s[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}},function(t,e,r){const n=r(5),s=r(6),o=r(2),i=r(14),a=r(0)("engine.io-client:polling");t.exports=class extends n{get name(){return"polling"}doOpen(){this.poll()}pause(t){this.readyState="pausing";const e=()=>{a("paused"),this.readyState="paused",t()};if(this.polling||!this.writable){let t=0;this.polling&&(a("we are currently polling - waiting to pause"),t++,this.once("pollComplete",(function(){a("pre-pause polling complete"),--t||e()}))),this.writable||(a("we are currently writing - waiting to pause"),t++,this.once("drain",(function(){a("pre-pause writing complete"),--t||e()})))}else e()}poll(){a("polling"),this.polling=!0,this.doPoll(),this.emit("poll")}onData(t){a("polling got data %s",t);o.decodePayload(t,this.socket.binaryType).forEach(t=>{if("opening"===this.readyState&&"open"===t.type&&this.onOpen(),"close"===t.type)return this.onClose(),!1;this.onPacket(t)}),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():a('ignoring poll - transport state "%s"',this.readyState))}doClose(){const t=()=>{a("writing close packet"),this.write([{type:"close"}])};"open"===this.readyState?(a("transport open - closing"),t()):(a("transport not open - deferring close"),this.once("open",t))}write(t){this.writable=!1,o.encodePayload(t,t=>{this.doWrite(t,()=>{this.writable=!0,this.emit("drain")})})}uri(){let t=this.query||{};const e=this.opts.secure?"https":"http";let r="";!1!==this.opts.timestampRequests&&(t[this.opts.timestampParam]=i()),this.supportsBinary||t.sid||(t.b64=1),t=s.encode(t),this.opts.port&&("https"===e&&443!==Number(this.opts.port)||"http"===e&&80!==Number(this.opts.port))&&(r=":"+this.opts.port),t.length&&(t="?"+t);return e+"://"+(-1!==this.opts.hostname.indexOf(":")?"["+this.opts.hostname+"]":this.opts.hostname)+r+this.opts.path+t}}},function(t,e){const r=Object.create(null);r.open="0",r.close="1",r.ping="2",r.pong="3",r.message="4",r.upgrade="5",r.noop="6";const n=Object.create(null);Object.keys(r).forEach(t=>{n[r[t]]=t});t.exports={PACKET_TYPES:r,PACKET_TYPES_REVERSE:n,ERROR_PACKET:{type:"error",data:"parser error"}}},function(t,e,r){"use strict";var n,s="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split(""),o={},i=0,a=0;function c(t){var e="";do{e=s[t%64]+e,t=Math.floor(t/64)}while(t>0);return e}function h(){var t=c(+new Date);return t!==n?(i=0,n=t):t+"."+c(i++)}for(;a<64;a++)o[s[a]]=a;h.encode=c,h.decode=function(t){var e=0;for(a=0;a<t.length;a++)e=64*e+o[t.charAt(a)];return e},t.exports=h},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Socket=void 0;const n=r(7),s=r(17),o=r(18),i=r(0)("socket.io-client:socket"),a=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class c extends o.StrictEventEmitter{constructor(t,e,r){super(),this.receiveBuffer=[],this.sendBuffer=[],this.ids=0,this.acks={},this.flags={},this.io=t,this.nsp=e,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.flags={},r&&r.auth&&(this.auth=r.auth),this.io._autoConnect&&this.open()}subEvents(){if(this.subs)return;const t=this.io;this.subs=[s.on(t,"open",this.onopen.bind(this)),s.on(t,"packet",this.onpacket.bind(this)),s.on(t,"error",this.onerror.bind(this)),s.on(t,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected||(this.subEvents(),this.io._reconnecting||this.io.open(),"open"===this.io._readyState&&this.onopen()),this}open(){return this.connect()}send(...t){return t.unshift("message"),this.emit.apply(this,t),this}emit(t,...e){if(a.hasOwnProperty(t))throw new Error('"'+t+'" is a reserved event name');e.unshift(t);const r={type:n.PacketType.EVENT,data:e,options:{}};r.options.compress=!1!==this.flags.compress,"function"==typeof e[e.length-1]&&(i("emitting packet with ack id %d",this.ids),this.acks[this.ids]=e.pop(),r.id=this.ids++);const s=this.io.engine&&this.io.engine.transport&&this.io.engine.transport.writable;return this.flags.volatile&&(!s||!this.connected)?i("discard packet as the transport is not currently writable"):this.connected?this.packet(r):this.sendBuffer.push(r),this.flags={},this}packet(t){t.nsp=this.nsp,this.io._packet(t)}onopen(){i("transport is open - connecting"),"function"==typeof this.auth?this.auth(t=>{this.packet({type:n.PacketType.CONNECT,data:t})}):this.packet({type:n.PacketType.CONNECT,data:this.auth})}onerror(t){this.connected||this.emitReserved("connect_error",t)}onclose(t){i("close (%s)",t),this.connected=!1,this.disconnected=!0,delete this.id,this.emitReserved("disconnect",t)}onpacket(t){if(t.nsp===this.nsp)switch(t.type){case n.PacketType.CONNECT:if(t.data&&t.data.sid){const e=t.data.sid;this.onconnect(e)}else this.emitReserved("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/)"));break;case n.PacketType.EVENT:case n.PacketType.BINARY_EVENT:this.onevent(t);break;case n.PacketType.ACK:case n.PacketType.BINARY_ACK:this.onack(t);break;case n.PacketType.DISCONNECT:this.ondisconnect();break;case n.PacketType.CONNECT_ERROR:const e=new Error(t.data.message);e.data=t.data.data,this.emitReserved("connect_error",e)}}onevent(t){const e=t.data||[];i("emitting event %j",e),null!=t.id&&(i("attaching ack callback to event"),e.push(this.ack(t.id))),this.connected?this.emitEvent(e):this.receiveBuffer.push(Object.freeze(e))}emitEvent(t){if(this._anyListeners&&this._anyListeners.length){const e=this._anyListeners.slice();for(const r of e)r.apply(this,t)}super.emit.apply(this,t)}ack(t){const e=this;let r=!1;return function(...s){r||(r=!0,i("sending ack %j",s),e.packet({type:n.PacketType.ACK,id:t,data:s}))}}onack(t){const e=this.acks[t.id];"function"==typeof e?(i("calling ack %s with %j",t.id,t.data),e.apply(this,t.data),delete this.acks[t.id]):i("bad ack %s",t.id)}onconnect(t){i("socket connected with id 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