appsmith-socketio/dist/appsmith-socketio.min.js

Thư viện Socket.IO cho Appsmith

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e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.Transport=t.TransportError=void 0;const r=s(376),o=s(454),i=s(374),a=s(661),c=(0,n(s(833)).default)("engine.io-client:transport");class h extends Error{constructor(e,t,s){super(e),this.description=t,this.context=s,this.type="TransportError"}}t.TransportError=h;class u extends o.Emitter{constructor(e){super(),this.writable=!1,(0,i.installTimerFunctions)(this,e),this.opts=e,this.query=e.query,this.socket=e.socket,this.supportsBinary=!e.forceBase64}onError(e,t,s){return super.emitReserved("error",new h(e,t,s)),this}open(){return this.readyState="opening",this.doOpen(),this}close(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this}send(e){"open"===this.readyState?this.write(e):c("transport is not open, discarding packets")}onOpen(){this.readyState="open",this.writable=!0,super.emitReserved("open")}onData(e){const t=(0,r.decodePacket)(e,this.socket.binaryType);this.onPacket(t)}onPacket(e){super.emitReserved("packet",e)}onClose(e){this.readyState="closed",super.emitReserved("close",e)}pause(e){}createUri(e,t={}){return e+"://"+this._hostname()+this._port()+this.opts.path+this._query(t)}_hostname(){const e=this.opts.hostname;return-1===e.indexOf(":")?e:"["+e+"]"}_port(){return this.opts.port&&(this.opts.secure&&Number(443!==this.opts.port)||!this.opts.secure&&80!==Number(this.opts.port))?":"+this.opts.port:""}_query(e){const t=(0,a.encode)(e);return t.length?"?"+t:""}}t.Transport=u},419:(e,t,s)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.transports=void 0;const n=s(71),r=s(716),o=s(480);t.transports={websocket:r.WS,webtransport:o.WT,polling:n.XHR}},209:(e,t,s)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.Fetch=void 0;const n=s(528);class r extends n.Polling{doPoll(){this._fetch().then((e=>{if(!e.ok)return this.onError("fetch read 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r=s(528),o=s(454),i=s(374),a=s(624),c=s(110),h=(0,n(s(833)).default)("engine.io-client:polling");function u(){}class l extends r.Polling{constructor(e){if(super(e),"undefined"!=typeof location){const t="https:"===location.protocol;let s=location.port;s||(s=t?"443":"80"),this.xd="undefined"!=typeof location&&e.hostname!==location.hostname||s!==e.port}}doWrite(e,t){const s=this.request({method:"POST",data:e});s.on("success",t),s.on("error",((e,t)=>{this.onError("xhr post error",e,t)}))}doPoll(){h("xhr poll");const e=this.request();e.on("data",this.onData.bind(this)),e.on("error",((e,t)=>{this.onError("xhr poll error",e,t)})),this.pollXhr=e}}t.BaseXHR=l;class d extends o.Emitter{constructor(e,t,s){super(),this.createRequest=e,(0,i.installTimerFunctions)(this,s),this._opts=s,this._method=s.method||"GET",this._uri=t,this._data=void 0!==s.data?s.data:null,this._create()}_create(){var e;const t=(0,i.pick)(this._opts,"agent","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","autoUnref");t.xdomain=!!this._opts.xd;const s=this._xhr=this.createRequest(t);try{h("xhr open %s: %s",this._method,this._uri),s.open(this._method,this._uri,!0);try{if(this._opts.extraHeaders){s.setDisableHeaderCheck&&s.setDisableHeaderCheck(!0);for(let e in this._opts.extraHeaders)this._opts.extraHeaders.hasOwnProperty(e)&&s.setRequestHeader(e,this._opts.extraHeaders[e])}}catch(e){}if("POST"===this._method)try{s.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(e){}try{s.setRequestHeader("Accept","*/*")}catch(e){}null===(e=this._opts.cookieJar)||void 0===e||e.addCookies(s),"withCredentials"in s&&(s.withCredentials=this._opts.withCredentials),this._opts.requestTimeout&&(s.timeout=this._opts.requestTimeout),s.onreadystatechange=()=>{var e;3===s.readyState&&(null===(e=this._opts.cookieJar)||void 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ArrayBuffer,a=({type:e,data:t},s,a)=>r&&t instanceof Blob?s?a(t):c(t,a):o&&(t instanceof ArrayBuffer||i(t))?s?a(t):c(new Blob([t]),a):a(n.PACKET_TYPES[e]+(t||""));t.encodePacket=a;const c=(e,t)=>{const s=new FileReader;return s.onload=function(){const e=s.result.split(",")[1];t("b"+(e||""))},s.readAsDataURL(e)};function h(e){return e instanceof Uint8Array?e:e instanceof ArrayBuffer?new Uint8Array(e):new Uint8Array(e.buffer,e.byteOffset,e.byteLength)}let u},376:(e,t,s)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.decodePayload=t.decodePacket=t.encodePayload=t.encodePacket=t.protocol=void 0,t.createPacketEncoderStream=function(){return new TransformStream({transform(e,t){(0,n.encodePacketToBinary)(e,(s=>{const n=s.length;let r;if(n<126)r=new Uint8Array(1),new DataView(r.buffer).setUint8(0,n);else if(n<65536){r=new Uint8Array(3);const e=new DataView(r.buffer);e.setUint8(0,126),e.setUint16(1,n)}else{r=new Uint8Array(9);const e=new DataView(r.buffer);e.setUint8(0,127),e.setBigUint64(1,BigInt(n))}e.data&&"string"!=typeof e.data&&(r[0]|=128),t.enqueue(r),t.enqueue(s)}))}})},t.createPacketDecoderStream=function(e,t){a||(a=new TextDecoder);const s=[];let n=0,i=-1,u=!1;return new TransformStream({transform(l,d){for(s.push(l);;){if(0===n){if(c(s)<1)break;const e=h(s,1);u=!(128&~e[0]),i=127&e[0],n=i<126?3:126===i?1:2}else if(1===n){if(c(s)<2)break;const e=h(s,2);i=new DataView(e.buffer,e.byteOffset,e.length).getUint16(0),n=3}else if(2===n){if(c(s)<8)break;const e=h(s,8),t=new DataView(e.buffer,e.byteOffset,e.length),r=t.getUint32(0);if(r>Math.pow(2,21)-1){d.enqueue(o.ERROR_PACKET);break}i=r*Math.pow(2,32)+t.getUint32(4),n=3}else{if(c(s)<i)break;const e=h(s,i);d.enqueue((0,r.decodePacket)(u?e:a.decode(e),t)),n=0}if(0===i||i>e){d.enqueue(o.ERROR_PACKET);break}}}})};const n=s(686);Object.defineProperty(t,"encodePacket",{enumerable:!0,get:function(){return n.encodePacket}});const r=s(662);Object.defineProperty(t,"decodePacket",{enumerable:!0,get:function(){return r.decodePacket}});const o=s(46),i=String.fromCharCode(30);t.encodePayload=(e,t)=>{const s=e.length,r=new Array(s);let o=0;e.forEach(((e,a)=>{(0,n.encodePacket)(e,!1,(e=>{r[a]=e,++o===s&&t(r.join(i))}))}))};let a;function c(e){return e.reduce(((e,t)=>e+t.length),0)}function h(e,t){if(e[0].length===t)return e.shift();const s=new Uint8Array(t);let n=0;for(let r=0;r<t;r++)s[r]=e[0][n++],n===e[0].length&&(e.shift(),n=0);return e.length&&n<e[0].length&&(e[0]=e[0].slice(n)),s}t.decodePayload=(e,t)=>{const s=e.split(i),n=[];for(let e=0;e<s.length;e++){const o=(0,r.decodePacket)(s[e],t);if(n.push(o),"error"===o.type)break}return n},t.protocol=4},743:(e,t)=>{"use strict";function s(e){e=e||{},this.ms=e.min||100,this.max=e.max||1e4,this.factor=e.factor||2,this.jitter=e.jitter>0&&e.jitter<=1?e.jitter:0,this.attempts=0}Object.defineProperty(t,"__esModule",{value:!0}),t.Backoff=s,s.prototype.duration=function(){var e=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var t=Math.random(),s=Math.floor(t*this.jitter*e);e=1&Math.floor(10*t)?e+s:e-s}return 0|Math.min(e,this.max)},s.prototype.reset=function(){this.attempts=0},s.prototype.setMin=function(e){this.ms=e},s.prototype.setMax=function(e){this.max=e},s.prototype.setJitter=function(e){this.jitter=e}},7:function(e,t,s){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.WebTransport=t.WebSocket=t.NodeWebSocket=t.XHR=t.NodeXHR=t.Fetch=t.Socket=t.Manager=t.protocol=void 0,t.io=h,t.connect=h,t.default=h;const r=s(894),o=s(776);Object.defineProperty(t,"Manager",{enumerable:!0,get:function(){return o.Manager}});const i=s(214);Object.defineProperty(t,"Socket",{enumerable:!0,get:function(){return i.Socket}});const a=(0,n(s(833)).default)("socket.io-client"),c={};function h(e,t){"object"==typeof e&&(t=e,e=void 0),t=t||{};const s=(0,r.url)(e,t.path||"/socket.io"),n=s.source,i=s.id,h=s.path,u=c[i]&&h in c[i].nsps;let l;return t.forceNew||t["force new connection"]||!1===t.multiplex||u?(a("ignoring socket cache for %s",n),l=new o.Manager(n,t)):(c[i]||(a("new io instance for %s",n),c[i]=new o.Manager(n,t)),l=c[i]),s.query&&!t.query&&(t.query=s.queryKey),l.socket(s.path,t)}Object.assign(h,{Manager:o.Manager,Socket:i.Socket,io:h,connect:h});var u=s(627);Object.defineProperty(t,"protocol",{enumerable:!0,get:function(){return u.protocol}});var l=s(956);Object.defineProperty(t,"Fetch",{enumerable:!0,get:function(){return l.Fetch}}),Object.defineProperty(t,"NodeXHR",{enumerable:!0,get:function(){return l.NodeXHR}}),Object.defineProperty(t,"XHR",{enumerable:!0,get:function(){return l.XHR}}),Object.defineProperty(t,"NodeWebSocket",{enumerable:!0,get:function(){return l.NodeWebSocket}}),Object.defineProperty(t,"WebSocket",{enumerable:!0,get:function(){return l.WebSocket}}),Object.defineProperty(t,"WebTransport",{enumerable:!0,get:function(){return l.WebTransport}}),e.exports=h},776:function(e,t,s){"use strict";var n=this&&this.__createBinding||(Object.create?function(e,t,s,n){void 0===n&&(n=s);var r=Object.getOwnPropertyDescriptor(t,s);r&&!("get"in r?!t.__esModule:r.writable||r.configurable)||(r={enumerable:!0,get:function(){return t[s]}}),Object.defineProperty(e,n,r)}:function(e,t,s,n){void 0===n&&(n=s),e[n]=t[s]}),r=this&&this.__setModuleDefault||(Object.create?function(e,t){Object.defineProperty(e,"default",{enumerable:!0,value:t})}:function(e,t){e.default=t}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var s in e)"default"!==s&&Object.prototype.hasOwnProperty.call(e,s)&&n(t,e,s);return r(t,e),t},i=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.Manager=void 0;const a=s(956),c=s(214),h=o(s(627)),u=s(942),l=s(743),d=s(454),p=(0,i(s(833)).default)("socket.io-client:manager");class f extends d.Emitter{constructor(e,t){var s;super(),this.nsps={},this.subs=[],e&&"object"==typeof e&&(t=e,e=void 0),(t=t||{}).path=t.path||"/socket.io",this.opts=t,(0,a.installTimerFunctions)(this,t),this.reconnection(!1!==t.reconnection),this.reconnectionAttempts(t.reconnectionAttempts||1/0),this.reconnectionDelay(t.reconnectionDelay||1e3),this.reconnectionDelayMax(t.reconnectionDelayMax||5e3),this.randomizationFactor(null!==(s=t.randomizationFactor)&&void 0!==s?s:.5),this.backoff=new l.Backoff({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==t.timeout?2e4:t.timeout),this._readyState="closed",this.uri=e;const n=t.parser||h;this.encoder=new n.Encoder,this.decoder=new n.Decoder,this._autoConnect=!1!==t.autoConnect,this._autoConnect&&this.open()}reconnection(e){return arguments.length?(this._reconnection=!!e,e||(this.skipReconnect=!0),this):this._reconnection}reconnectionAttempts(e){return void 0===e?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}reconnectionDelay(e){var t;return void 0===e?this._reconnectionDelay:(this._reconnectionDelay=e,null===(t=this.backoff)||void 0===t||t.setMin(e),this)}randomizationFactor(e){var t;return void 0===e?this._randomizationFactor:(this._randomizationFactor=e,null===(t=this.backoff)||void 0===t||t.setJitter(e),this)}reconnectionDelayMax(e){var t;return void 0===e?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,null===(t=this.backoff)||void 0===t||t.setMax(e),this)}timeout(e){return arguments.length?(this._timeout=e,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}open(e){if(p("readyState %s",this._readyState),~this._readyState.indexOf("open"))return this;p("opening %s",this.uri),this.engine=new a.Socket(this.uri,this.opts);const t=this.engine,s=this;this._readyState="opening",this.skipReconnect=!1;const n=(0,u.on)(t,"open",(function(){s.onopen(),e&&e()})),r=t=>{p("error"),this.cleanup(),this._readyState="closed",this.emitReserved("error",t),e?e(t):this.maybeReconnectOnOpen()},o=(0,u.on)(t,"error",r);if(!1!==this._timeout){const e=this._timeout;p("connect attempt will timeout after %d",e);const s=this.setTimeoutFn((()=>{p("connect attempt timed out after %d",e),n(),r(new Error("timeout")),t.close()}),e);this.opts.autoUnref&&s.unref(),this.subs.push((()=>{this.clearTimeoutFn(s)}))}return this.subs.push(n),this.subs.push(o),this}connect(e){return this.open(e)}onopen(){p("open"),this.cleanup(),this._readyState="open",this.emitReserved("open");const e=this.engine;this.subs.push((0,u.on)(e,"ping",this.onping.bind(this)),(0,u.on)(e,"data",this.ondata.bind(this)),(0,u.on)(e,"error",this.onerror.bind(this)),(0,u.on)(e,"close",this.onclose.bind(this)),(0,u.on)(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(e){try{this.decoder.add(e)}catch(e){this.onclose("parse error",e)}}ondecoded(e){(0,a.nextTick)((()=>{this.emitReserved("packet",e)}),this.setTimeoutFn)}onerror(e){p("error",e),this.emitReserved("error",e)}socket(e,t){let s=this.nsps[e];return s?this._autoConnect&&!s.active&&s.connect():(s=new c.Socket(this,e,t),this.nsps[e]=s),s}_destroy(e){const t=Object.keys(this.nsps);for(const e of t){if(this.nsps[e].active)return void p("socket %s is still active, skipping close",e)}this._close()}_packet(e){p("writing packet %j",e);const t=this.encoder.encode(e);for(let s=0;s<t.length;s++)this.engine.write(t[s],e.options)}cleanup(){p("cleanup"),this.subs.forEach((e=>e())),this.subs.length=0,this.decoder.destroy()}_close(){p("disconnect"),this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close")}disconnect(){return this._close()}onclose(e,t){var s;p("closed due to %s",e),this.cleanup(),null===(s=this.engine)||void 0===s||s.close(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const e=this;if(this.backoff.attempts>=this._reconnectionAttempts)p("reconnect failed"),this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const t=this.backoff.duration();p("will wait %dms before reconnect attempt",t),this._reconnecting=!0;const s=this.setTimeoutFn((()=>{e.skipReconnect||(p("attempting reconnect"),this.emitReserved("reconnect_attempt",e.backoff.attempts),e.skipReconnect||e.open((t=>{t?(p("reconnect attempt error"),e._reconnecting=!1,e.reconnect(),this.emitReserved("reconnect_error",t)):(p("reconnect success"),e.onreconnect())})))}),t);this.opts.autoUnref&&s.unref(),this.subs.push((()=>{this.clearTimeoutFn(s)}))}}onreconnect(){const e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}t.Manager=f},942:(e,t)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.on=function(e,t,s){return e.on(t,s),function(){e.off(t,s)}}},214:function(e,t,s){"use strict";var n=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.Socket=void 0;const r=s(627),o=s(942),i=s(454),a=(0,n(s(833)).default)("socket.io-client:socket"),c=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class h extends i.Emitter{constructor(e,t,s){super(),this.connected=!1,this.recovered=!1,this.receiveBuffer=[],this.sendBuffer=[],this._queue=[],this._queueSeq=0,this.ids=0,this.acks={},this.flags={},this.io=e,this.nsp=t,s&&s.auth&&(this.auth=s.auth),this._opts=Object.assign({},s),this.io._autoConnect&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const e=this.io;this.subs=[(0,o.on)(e,"open",this.onopen.bind(this)),(0,o.on)(e,"packet",this.onpacket.bind(this)),(0,o.on)(e,"error",this.onerror.bind(this)),(0,o.on)(e,"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(...e){return e.unshift("message"),this.emit.apply(this,e),this}emit(e,...t){var s,n,o;if(c.hasOwnProperty(e))throw new Error('"'+e.toString()+'" is a reserved event name');if(t.unshift(e),this._opts.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this._addToQueue(t),this;const i={type:r.PacketType.EVENT,data:t,options:{}};if(i.options.compress=!1!==this.flags.compress,"function"==typeof t[t.length-1]){const e=this.ids++;a("emitting packet with ack id %d",e);const s=t.pop();this._registerAckCallback(e,s),i.id=e}const h=null===(n=null===(s=this.io.engine)||void 0===s?void 0:s.transport)||void 0===n?void 0:n.writable,u=this.connected&&!(null===(o=this.io.engine)||void 0===o?void 0:o._hasPingExpired());return this.flags.volatile&&!h?a("discard packet as the transport is not currently writable"):u?(this.notifyOutgoingListeners(i),this.packet(i)):this.sendBuffer.push(i),this.flags={},this}_registerAckCallback(e,t){var s;const n=null!==(s=this.flags.timeout)&&void 0!==s?s:this._opts.ackTimeout;if(void 0===n)return void(this.acks[e]=t);const r=this.io.setTimeoutFn((()=>{delete this.acks[e];for(let t=0;t<this.sendBuffer.length;t++)this.sendBuffer[t].id===e&&(a("removing packet with ack id %d from the buffer",e),