mirror of
https://github.com/empayre/fleet.git
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27eae209fd
* rename dir * no need to install website or docs from npm At some point, would also be nice to be able to exclude assets/ as well, and to only install a pre-built version of Fleet's frontend code * Bring in fleetdm.com website From https://github.com/fleetdm/fleetdm.com as of https://github.com/fleetdm/fleetdm.com/releases/tag/v0.0.21 * add procfile for heroku Using https://github.com/timanovsky/subdir-heroku-buildpack * avoid getting anybody's hopes up * Create deploy-fleet-website.yml (#82) * Create deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * update pjs with SPDX-like license expressions. also fix repo URL and remove package lock * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * remove dummy uri * Dissect deploy script * Update deploy-fleet-website.yml * workaround for eslintrc nesting issue * lint fixes * forgot the .js * add per-commit git config * Update deploy-fleet-website.yml * might as well remove that * cleanup * connect w/ heroku app and have it actually push * fix bug I introduced in 578a1a01ffb8404aae869e05005e30a6ba2b2a95 * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * the beauty, the glory, of javascript * GH actions don't like "\n" * Update deploy-fleet-website.yml * restore \n chars from 0d45e568f693efba7d7072085bc98d72a482d9ae hoping I was wrong in 0d45e568f693efba7d7072085bc98d72a482d9ae but see also https://github.community/t/what-is-the-correct-character-escaping-for-workflow-command-values-e-g-echo-xxxx/118465/5 * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * Update deploy-fleet-website.yml * rename script to prevent duplicate building * Configure the real website * clean up * a test of the deploy workflow * add handbook to npmignore * I guess you could call this fixing a typo * point workflow at master branch * now clearly bogus: this completely unused version string
1740 lines
136 KiB
JavaScript
Vendored
1740 lines
136 KiB
JavaScript
Vendored
/* eslint-disable */
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||
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/**
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* To use sails.io.js in an AMD environment (e.g. with require.js),
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* replace this file with the sails.io.js file from the root of:
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* https://github.com/balderdashy/sails.io.js
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* and download a standalone copy of socket.io-client from:
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* https://github.com/socketio/socket.io-client
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* then follow the instructions at:
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* https://github.com/balderdashy/sails.io.js#requirejsamd-usage
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*/
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// socket.io-client version 2.0.3
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// https://github.com/socketio/socket.io-client
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!function(a,b){"object"==typeof exports&&"object"==typeof module?module.exports=b():"function"==typeof define&&define.amd?define([],b):"object"==typeof exports?exports.io=b():a.io=b()}(this,function(){return function(a){function b(d){if(c[d])return c[d].exports;var e=c[d]={exports:{},id:d,loaded:!1};return a[d].call(e.exports,e,e.exports,b),e.loaded=!0,e.exports}var c={};return b.m=a,b.c=c,b.p="",b(0)}([function(a,b,c){"use strict";function d(a,b){"object"===("undefined"==typeof a?"undefined":e(a))&&(b=a,a=void 0),b=b||{};var c,d=f(a),g=d.source,k=d.id,l=d.path,m=j[k]&&l in j[k].nsps,n=b.forceNew||b["force new connection"]||!1===b.multiplex||m;return n?(i("ignoring socket cache for %s",g),c=h(g,b)):(j[k]||(i("new io instance for %s",g),j[k]=h(g,b)),c=j[k]),d.query&&!b.query&&(b.query=d.query),c.socket(d.path,b)}var e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof 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a=this.packetBuffer.shift();this.packet(a)}},d.prototype.cleanup=function(){l("cleanup");for(var a=this.subs.length,b=0;b<a;b++){var c=this.subs.shift();c.destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},d.prototype.close=d.prototype.disconnect=function(){l("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,"opening"===this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},d.prototype.onclose=function(a){l("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},d.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var a=this;if(this.backoff.attempts>=this._reconnectionAttempts)l("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.backoff.duration();l("will wait %dms before reconnect 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this.query&&(this.query=m.decode(this.query)),this.upgrade=!1!==c.upgrade,this.path=(c.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!c.forceJSONP,this.jsonp=!1!==c.jsonp,this.forceBase64=!!c.forceBase64,this.enablesXDR=!!c.enablesXDR,this.timestampParam=c.timestampParam||"t",this.timestampRequests=c.timestampRequests,this.transports=c.transports||["polling","websocket"],this.transportOptions=c.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=c.policyPort||843,this.rememberUpgrade=c.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=c.onlyBinaryUpgrades,this.perMessageDeflate=!1!==c.perMessageDeflate&&(c.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=c.pfx||null,this.key=c.key||null,this.passphrase=c.passphrase||null,this.cert=c.cert||null,this.ca=c.ca||null,this.ciphers=c.ciphers||null,this.rejectUnauthorized=void 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f[a]({query:b,socket:this,agent:c.agent||this.agent,hostname:c.hostname||this.hostname,port:c.port||this.port,secure:c.secure||this.secure,path:c.path||this.path,forceJSONP:c.forceJSONP||this.forceJSONP,jsonp:c.jsonp||this.jsonp,forceBase64:c.forceBase64||this.forceBase64,enablesXDR:c.enablesXDR||this.enablesXDR,timestampRequests:c.timestampRequests||this.timestampRequests,timestampParam:c.timestampParam||this.timestampParam,policyPort:c.policyPort||this.policyPort,pfx:c.pfx||this.pfx,key:c.key||this.key,passphrase:c.passphrase||this.passphrase,cert:c.cert||this.cert,ca:c.ca||this.ca,ciphers:c.ciphers||this.ciphers,rejectUnauthorized:c.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:c.perMessageDeflate||this.perMessageDeflate,extraHeaders:c.extraHeaders||this.extraHeaders,forceNode:c.forceNode||this.forceNode,localAddress:c.localAddress||this.localAddress,requestTimeout:c.requestTimeout||this.requestTimeout,protocols:c.protocols||void 0});return d},d.prototype.open=function(){var a;if(this.rememberUpgrade&&d.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)a="websocket";else{if(0===this.transports.length){var b=this;return void setTimeout(function(){b.emit("error","No transports available")},0)}a=this.transports[0]}this.readyState="opening";try{a=this.createTransport(a)}catch(c){return this.transports.shift(),void this.open()}a.open(),this.setTransport(a)},d.prototype.setTransport=function(a){h("setting transport %s",a.name);var b=this;this.transport&&(h("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=a,a.on("drain",function(){b.onDrain()}).on("packet",function(a){b.onPacket(a)}).on("error",function(a){b.onError(a)}).on("close",function(){b.onClose("transport close")})},d.prototype.probe=function(a){function b(){if(m.onlyBinaryUpgrades){var b=!this.supportsBinary&&m.transport.supportsBinary;l=l||b}l||(h('probe transport "%s" opened',a),k.send([{type:"ping",data:"probe"}]),k.once("packet",function(b){if(!l)if("pong"===b.type&&"probe"===b.data){if(h('probe transport "%s" pong',a),m.upgrading=!0,m.emit("upgrading",k),!k)return;d.priorWebsocketSuccess="websocket"===k.name,h('pausing current transport "%s"',m.transport.name),m.transport.pause(function(){l||"closed"!==m.readyState&&(h("changing transport and sending upgrade packet"),j(),m.setTransport(k),k.send([{type:"upgrade"}]),m.emit("upgrade",k),k=null,m.upgrading=!1,m.flush())})}else{h('probe transport "%s" failed',a);var c=new Error("probe error");c.transport=k.name,m.emit("upgradeError",c)}}))}function c(){l||(l=!0,j(),k.close(),k=null)}function e(b){var d=new Error("probe error: "+b);d.transport=k.name,c(),h('probe transport "%s" failed because of error: %s',a,b),m.emit("upgradeError",d)}function f(){e("transport closed")}function g(){e("socket closed")}function i(a){k&&a.name!==k.name&&(h('"%s" works - aborting "%s"',a.name,k.name),c())}function j(){k.removeListener("open",b),k.removeListener("error",e),k.removeListener("close",f),m.removeListener("close",g),m.removeListener("upgrading",i)}h('probing transport "%s"',a);var k=this.createTransport(a,{probe:1}),l=!1,m=this;d.priorWebsocketSuccess=!1,k.once("open",b),k.once("error",e),k.once("close",f),this.once("close",g),this.once("upgrading",i),k.open()},d.prototype.onOpen=function(){if(h("socket open"),this.readyState="open",d.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){h("starting upgrade probes");for(var a=0,b=this.upgrades.length;a<b;a++)this.probe(this.upgrades[a])}},d.prototype.onPacket=function(a){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(h('socket receive: type "%s", data "%s"',a.type,a.data),this.emit("packet",a),this.emit("heartbeat"),a.type){case"open":this.onHandshake(l(a.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var b=new Error("server error");b.code=a.data,this.onError(b);break;case"message":this.emit("data",a.data),this.emit("message",a.data)}else h('packet received with socket readyState "%s"',this.readyState)},d.prototype.onHandshake=function(a){this.emit("handshake",a),this.id=a.sid,this.transport.query.sid=a.sid,this.upgrades=this.filterUpgrades(a.upgrades),this.pingInterval=a.pingInterval,this.pingTimeout=a.pingTimeout,this.onOpen(),"closed"!==this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},d.prototype.onHeartbeat=function(a){clearTimeout(this.pingTimeoutTimer);var b=this;b.pingTimeoutTimer=setTimeout(function(){"closed"!==b.readyState&&b.onClose("ping timeout")},a||b.pingInterval+b.pingTimeout)},d.prototype.setPing=function(){var a=this;clearTimeout(a.pingIntervalTimer),a.pingIntervalTimer=setTimeout(function(){h("writing ping packet - expecting pong within %sms",a.pingTimeout),a.ping(),a.onHeartbeat(a.pingTimeout)},a.pingInterval)},d.prototype.ping=function(){var a=this;this.sendPacket("ping",function(){a.emit("ping")})},d.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emit("drain"):this.flush()},d.prototype.flush=function(){"closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(h("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},d.prototype.write=d.prototype.send=function(a,b,c){return this.sendPacket("message",a,b,c),this},d.prototype.sendPacket=function(a,b,c,d){if("function"==typeof b&&(d=b,b=void 0),"function"==typeof c&&(d=c,c=null),"closing"!==this.readyState&&"closed"!==this.readyState){c=c||{},c.compress=!1!==c.compress;var e={type:a,data:b,options:c};this.emit("packetCreate",e),this.writeBuffer.push(e),d&&this.once("flush",d),this.flush()}},d.prototype.close=function(){function a(){d.onClose("forced close"),h("socket closing - telling transport to close"),d.transport.close()}function b(){d.removeListener("upgrade",b),d.removeListener("upgradeError",b),a()}function c(){d.once("upgrade",b),d.once("upgradeError",b)}if("opening"===this.readyState||"open"===this.readyState){this.readyState="closing";var d=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?c():a()}):this.upgrading?c():a()}return this},d.prototype.onError=function(a){h("socket error %j",a),d.priorWebsocketSuccess=!1,this.emit("error",a),this.onClose("transport error",a)},d.prototype.onClose=function(a,b){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){h('socket close with reason: "%s"',a);var c=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",a,b),c.writeBuffer=[],c.prevBufferLen=0}},d.prototype.filterUpgrades=function(a){for(var b=[],c=0,d=a.length;c<d;c++)~i(this.transports,a[c])&&b.push(a[c]);return b}}).call(b,function(){return this}())},function(a,b,c){(function(a){function d(b){var c,d=!1,h=!1,i=!1!==b.jsonp;if(a.location){var j="https:"===location.protocol,k=location.port;k||(k=j?443:80),d=b.hostname!==location.hostname||k!==b.port,h=b.secure!==j}if(b.xdomain=d,b.xscheme=h,c=new e(b),"open"in c&&!b.forceJSONP)return new f(b);if(!i)throw new Error("JSONP disabled");return new g(b)}var e=c(18),f=c(20),g=c(34),h=c(35);b.polling=d,b.websocket=h}).call(b,function(){return this}())},function(a,b,c){(function(b){var d=c(19);a.exports=function(a){var c=a.xdomain,e=a.xscheme,f=a.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!c||d))return new XMLHttpRequest}catch(g){}try{if("undefined"!=typeof XDomainRequest&&!e&&f)return new XDomainRequest}catch(g){}if(!c)try{
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||
return new(b[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(g){}}}).call(b,function(){return this}())},function(a,b){try{a.exports="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(c){a.exports=!1}},function(a,b,c){(function(b){function d(){}function e(a){if(i.call(this,a),this.requestTimeout=a.requestTimeout,this.extraHeaders=a.extraHeaders,b.location){var c="https:"===location.protocol,d=location.port;d||(d=c?443:80),this.xd=a.hostname!==b.location.hostname||d!==a.port,this.xs=a.secure!==c}}function f(a){this.method=a.method||"GET",this.uri=a.uri,this.xd=!!a.xd,this.xs=!!a.xs,this.async=!1!==a.async,this.data=void 0!==a.data?a.data:null,this.agent=a.agent,this.isBinary=a.isBinary,this.supportsBinary=a.supportsBinary,this.enablesXDR=a.enablesXDR,this.requestTimeout=a.requestTimeout,this.pfx=a.pfx,this.key=a.key,this.passphrase=a.passphrase,this.cert=a.cert,this.ca=a.ca,this.ciphers=a.ciphers,this.rejectUnauthorized=a.rejectUnauthorized,this.extraHeaders=a.extraHeaders,this.create()}function g(){for(var a in f.requests)f.requests.hasOwnProperty(a)&&f.requests[a].abort()}var h=c(18),i=c(21),j=c(8),k=c(32),l=c(3)("engine.io-client:polling-xhr");a.exports=e,a.exports.Request=f,k(e,i),e.prototype.supportsBinary=!0,e.prototype.request=function(a){return a=a||{},a.uri=this.uri(),a.xd=this.xd,a.xs=this.xs,a.agent=this.agent||!1,a.supportsBinary=this.supportsBinary,a.enablesXDR=this.enablesXDR,a.pfx=this.pfx,a.key=this.key,a.passphrase=this.passphrase,a.cert=this.cert,a.ca=this.ca,a.ciphers=this.ciphers,a.rejectUnauthorized=this.rejectUnauthorized,a.requestTimeout=this.requestTimeout,a.extraHeaders=this.extraHeaders,new f(a)},e.prototype.doWrite=function(a,b){var c="string"!=typeof a&&void 0!==a,d=this.request({method:"POST",data:a,isBinary:c}),e=this;d.on("success",b),d.on("error",function(a){e.onError("xhr post error",a)}),this.sendXhr=d},e.prototype.doPoll=function(){l("xhr poll");var a=this.request(),b=this;a.on("data",function(a){b.onData(a)}),a.on("error",function(a){b.onError("xhr poll error",a)}),this.pollXhr=a},j(f.prototype),f.prototype.create=function(){var 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h,i=/\n/g,j=/\\n/g;g(e,f),e.prototype.supportsBinary=!1,e.prototype.doClose=function(){this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),this.form&&(this.form.parentNode.removeChild(this.form),this.form=null,this.iframe=null),f.prototype.doClose.call(this)},e.prototype.doPoll=function(){var a=this,b=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),b.async=!0,b.src=this.uri(),b.onerror=function(b){a.onError("jsonp poll error",b)};var c=document.getElementsByTagName("script")[0];c?c.parentNode.insertBefore(b,c):(document.head||document.body).appendChild(b),this.script=b;var d="undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent);d&&setTimeout(function(){var a=document.createElement("iframe");document.body.appendChild(a),document.body.removeChild(a)},100)},e.prototype.doWrite=function(a,b){function c(){d(),b()}function d(){if(e.iframe)try{e.form.removeChild(e.iframe)}catch(a){e.onError("jsonp polling iframe removal error",a)}try{var b='<iframe src="javascript:0" name="'+e.iframeId+'">';f=document.createElement(b)}catch(a){f=document.createElement("iframe"),f.name=e.iframeId,f.src="javascript:0"}f.id=e.iframeId,e.form.appendChild(f),e.iframe=f}var e=this;if(!this.form){var f,g=document.createElement("form"),h=document.createElement("textarea"),k=this.iframeId="eio_iframe_"+this.index;g.className="socketio",g.style.position="absolute",g.style.top="-1000px",g.style.left="-1000px",g.target=k,g.method="POST",g.setAttribute("accept-charset","utf-8"),h.name="d",g.appendChild(h),document.body.appendChild(g),this.form=g,this.area=h}this.form.action=this.uri(),d(),a=a.replace(j,"\\\n"),this.area.value=a.replace(i,"\\n");try{this.form.submit()}catch(l){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"===e.iframe.readyState&&c()}:this.iframe.onload=c}}).call(b,function(){return this}())},function(a,b,c){(function(b){function d(a){var b=a&&a.forceBase64;b&&(this.supportsBinary=!1),this.perMessageDeflate=a.perMessageDeflate,this.usingBrowserWebSocket=l&&!a.forceNode,this.protocols=a.protocols,this.usingBrowserWebSocket||(n=e),f.call(this,a)}var e,f=c(22),g=c(23),h=c(31),i=c(32),j=c(33),k=c(3)("engine.io-client:websocket"),l=b.WebSocket||b.MozWebSocket;if("undefined"==typeof window)try{e=c(36)}catch(m){}var n=l;n||"undefined"!=typeof window||(n=e),a.exports=d,i(d,f),d.prototype.name="websocket",d.prototype.supportsBinary=!0,d.prototype.doOpen=function(){if(this.check()){var a=this.uri(),b=this.protocols,c={agent:this.agent,perMessageDeflate:this.perMessageDeflate};c.pfx=this.pfx,c.key=this.key,c.passphrase=this.passphrase,c.cert=this.cert,c.ca=this.ca,c.ciphers=this.ciphers,c.rejectUnauthorized=this.rejectUnauthorized,this.extraHeaders&&(c.headers=this.extraHeaders),this.localAddress&&(c.localAddress=this.localAddress);try{this.ws=this.usingBrowserWebSocket?b?new n(a,b):new n(a):new n(a,b,c)}catch(d){return this.emit("error",d)}void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.supports&&this.ws.supports.binary?(this.supportsBinary=!0,this.ws.binaryType="nodebuffer"):this.ws.binaryType="arraybuffer",this.addEventListeners()}},d.prototype.addEventListeners=function(){var a=this;this.ws.onopen=function(){a.onOpen()},this.ws.onclose=function(){a.onClose()},this.ws.onmessage=function(b){a.onData(b.data)},this.ws.onerror=function(b){a.onError("websocket error",b)}},d.prototype.write=function(a){function c(){d.emit("flush"),setTimeout(function(){d.writable=!0,d.emit("drain")},0)}var d=this;this.writable=!1;for(var e=a.length,f=0,h=e;f<h;f++)!function(a){g.encodePacket(a,d.supportsBinary,function(f){if(!d.usingBrowserWebSocket){var g={};if(a.options&&(g.compress=a.options.compress),d.perMessageDeflate){var h="string"==typeof f?b.Buffer.byteLength(f):f.length;h<d.perMessageDeflate.threshold&&(g.compress=!1)}}try{d.usingBrowserWebSocket?d.ws.send(f):d.ws.send(f,g)}catch(i){k("websocket closed before onclose event")}--e||c()})}(a[f])},d.prototype.onClose=function(){f.prototype.onClose.call(this)},d.prototype.doClose=function(){"undefined"!=typeof this.ws&&this.ws.close()},d.prototype.uri=function(){var a=this.query||{},b=this.secure?"wss":"ws",c="";this.port&&("wss"===b&&443!==Number(this.port)||"ws"===b&&80!==Number(this.port))&&(c=":"+this.port),this.timestampRequests&&(a[this.timestampParam]=j()),this.supportsBinary||(a.b64=1),a=h.encode(a),a.length&&(a="?"+a);var d=this.hostname.indexOf(":")!==-1;return b+"://"+(d?"["+this.hostname+"]":this.hostname)+c+this.path+a},d.prototype.check=function(){return!(!n||"__initialize"in n&&this.name===d.prototype.name)}}).call(b,function(){return this}())},function(a,b){},function(a,b){var c=[].indexOf;a.exports=function(a,b){if(c)return a.indexOf(b);for(var d=0;d<a.length;++d)if(a[d]===b)return d;return-1}},function(a,b){(function(b){var c=/^[\],:{}\s]*$/,d=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,e=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,f=/(?:^|:|,)(?:\s*\[)+/g,g=/^\s+/,h=/\s+$/;a.exports=function(a){return"string"==typeof a&&a?(a=a.replace(g,"").replace(h,""),b.JSON&&JSON.parse?JSON.parse(a):c.test(a.replace(d,"@").replace(e,"]").replace(f,""))?new Function("return "+a)():void 0):null}}).call(b,function(){return this}())},function(a,b,c){"use strict";function d(a,b,c){this.io=a,this.nsp=b,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,c&&c.query&&(this.query=c.query),this.io.autoConnect&&this.open()}var e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},f=c(7),g=c(8),h=c(40),i=c(41),j=c(42),k=c(3)("socket.io-client:socket"),l=c(31);a.exports=b=d;var m={connect:1,connect_error:1,connect_timeout:1,connecting:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1,ping:1,pong:1},n=g.prototype.emit;g(d.prototype),d.prototype.subEvents=function(){if(!this.subs){var a=this.io;this.subs=[i(a,"open",j(this,"onopen")),i(a,"packet",j(this,"onpacket")),i(a,"close",j(this,"onclose"))]}},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"===this.io.readyState&&this.onopen(),this.emit("connecting"),this)},d.prototype.send=function(){var a=h(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(m.hasOwnProperty(a))return n.apply(this,arguments),this;var b=h(arguments),c={type:f.EVENT,data:b};return c.options={},c.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof b[b.length-1]&&(k("emitting packet with ack id %d",this.ids),this.acks[this.ids]=b.pop(),c.id=this.ids++),this.connected?this.packet(c):this.sendBuffer.push(c),delete this.flags,this},d.prototype.packet=function(a){a.nsp=this.nsp,this.io.packet(a)},d.prototype.onopen=function(){if(k("transport is open - connecting"),"/"!==this.nsp)if(this.query){var a="object"===e(this.query)?l.encode(this.query):this.query;k("sending connect packet with query %s",a),this.packet({type:f.CONNECT,query:a})}else this.packet({type:f.CONNECT})},d.prototype.onclose=function(a){k("close (%s)",a),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",a)},d.prototype.onpacket=function(a){if(a.nsp===this.nsp)switch(a.type){case f.CONNECT:this.onconnect();break;case f.EVENT:this.onevent(a);break;case f.BINARY_EVENT:this.onevent(a);break;case f.ACK:this.onack(a);break;case f.BINARY_ACK:this.onack(a);break;case f.DISCONNECT:this.ondisconnect();break;case f.ERROR:this.emit("error",a.data)}},d.prototype.onevent=function(a){var b=a.data||[];k("emitting event %j",b),null!=a.id&&(k("attaching ack callback to event"),b.push(this.ack(a.id))),this.connected?n.apply(this,b):this.receiveBuffer.push(b)},d.prototype.ack=function(a){var b=this,c=!1;return function(){if(!c){c=!0;var d=h(arguments);k("sending ack %j",d),b.packet({type:f.ACK,id:a,data:d})}}},d.prototype.onack=function(a){var b=this.acks[a.id];"function"==typeof b?(k("calling ack %s with %j",a.id,a.data),b.apply(this,a.data),delete this.acks[a.id]):k("bad ack %s",a.id)},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)n.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){k("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},d.prototype.destroy=function(){if(this.subs){for(var a=0;a<this.subs.length;a++)this.subs[a].destroy();this.subs=null}this.io.destroy(this)},d.prototype.close=d.prototype.disconnect=function(){return this.connected&&(k("performing disconnect (%s)",this.nsp),this.packet({type:f.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},d.prototype.compress=function(a){return this.flags=this.flags||{},this.flags.compress=a,this}},function(a,b){function c(a,b){var c=[];b=b||0;for(var d=b||0;d<a.length;d++)c[d-b]=a[d];return c}a.exports=c},function(a,b){"use strict";function c(a,b,c){return a.on(b,c),{destroy:function(){a.removeListener(b,c)}}}a.exports=c},function(a,b){var c=[].slice;a.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var d=c.call(arguments,2);return function(){return b.apply(a,d.concat(c.call(arguments)))}}},function(a,b){function c(a){a=a||{},this.ms=a.min||100,this.max=a.max||1e4,this.factor=a.factor||2,this.jitter=a.jitter>0&&a.jitter<=1?a.jitter:0,this.attempts=0}a.exports=c,c.prototype.duration=function(){var a=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var b=Math.random(),c=Math.floor(b*this.jitter*a);a=0==(1&Math.floor(10*b))?a-c:a+c}return 0|Math.min(a,this.max)},c.prototype.reset=function(){this.attempts=0},c.prototype.setMin=function(a){this.ms=a},c.prototype.setMax=function(a){this.max=a},c.prototype.setJitter=function(a){this.jitter=a}}])});;
|
||
|
||
//////////////////////////////////////////////////////////////////////////////////////
|
||
// //
|
||
// ███████╗ █████╗ ██╗██╗ ███████╗ ██╗ ██████╗ ██╗███████╗ //
|
||
// ██╔════╝██╔══██╗██║██║ ██╔════╝ ██║██╔═══██╗ ██║██╔════╝ //
|
||
// ███████╗███████║██║██║ ███████╗ ██║██║ ██║ ██║███████╗ //
|
||
// ╚════██║██╔══██║██║██║ ╚════██║ ██║██║ ██║ ██ ██║╚════██║ //
|
||
// ███████║██║ ██║██║███████╗███████║██╗██║╚██████╔╝██╗╚█████╔╝███████║ //
|
||
// ╚══════╝╚═╝ ╚═╝╚═╝╚══════╝╚══════╝╚═╝╚═╝ ╚═════╝ ╚═╝ ╚════╝ ╚══════╝ //
|
||
// //
|
||
// ╦╔═╗╦ ╦╔═╗╔═╗╔═╗╦═╗╦╔═╗╔╦╗ ╔═╗╦ ╦╔═╗╔╗╔╔╦╗ ╔═╗╔╦╗╦╔═ //
|
||
// ║╠═╣╚╗╔╝╠═╣╚═╗║ ╠╦╝║╠═╝ ║ ║ ║ ║║╣ ║║║ ║ ╚═╗ ║║╠╩╗ //
|
||
// ╚╝╩ ╩ ╚╝ ╩ ╩╚═╝╚═╝╩╚═╩╩ ╩ ╚═╝╩═╝╩╚═╝╝╚╝ ╩ ╚═╝═╩╝╩ ╩ //
|
||
// ┌─┐┌─┐┬─┐ ┌┐┌┌─┐┌┬┐┌─┐ ┬┌─┐ ┌─┐┌┐┌┌┬┐ ┌┬┐┬ ┬┌─┐ ┌┐ ┬─┐┌─┐┬ ┬┌─┐┌─┐┬─┐ //
|
||
// ├┤ │ │├┬┘ ││││ │ ││├┤ │└─┐ ├─┤│││ ││ │ ├─┤├┤ ├┴┐├┬┘│ ││││└─┐├┤ ├┬┘ //
|
||
// └ └─┘┴└─ ┘└┘└─┘─┴┘└─┘o└┘└─┘ ┴ ┴┘└┘─┴┘ ┴ ┴ ┴└─┘ └─┘┴└─└─┘└┴┘└─┘└─┘┴└─ //
|
||
// //
|
||
//////////////////////////////////////////////////////////////////////////////////////
|
||
|
||
/**
|
||
* sails.io.js
|
||
* v1.2.1
|
||
* ------------------------------------------------------------------------
|
||
* JavaScript Client (SDK) for communicating with Sails.
|
||
*
|
||
* Note that this script is completely optional, but it is handy if you're
|
||
* using WebSockets from the browser to talk to your Sails server.
|
||
*
|
||
* For tips and documentation, visit:
|
||
* http://sailsjs.com/documentation/reference/web-sockets/socket-client
|
||
* ------------------------------------------------------------------------
|
||
*
|
||
* This file allows you to send and receive socket.io messages to & from Sails
|
||
* by simulating a REST client interface on top of socket.io. It models its API
|
||
* after the $.ajax pattern from jQuery you might already be familiar with.
|
||
*
|
||
* So if you're switching from using AJAX to sockets, instead of:
|
||
* `$.post( url, [data], [cb] )`
|
||
*
|
||
* You would use:
|
||
* `socket.post( url, [data], [cb] )`
|
||
*/
|
||
|
||
|
||
(function() {
|
||
|
||
|
||
// ██████╗ ██████╗ ███╗ ██╗███████╗████████╗ █████╗ ███╗ ██╗████████╗███████╗
|
||
// ██╔════╝██╔═══██╗████╗ ██║██╔════╝╚══██╔══╝██╔══██╗████╗ ██║╚══██╔══╝██╔════╝
|
||
// ██║ ██║ ██║██╔██╗ ██║███████╗ ██║ ███████║██╔██╗ ██║ ██║ ███████╗
|
||
// ██║ ██║ ██║██║╚██╗██║╚════██║ ██║ ██╔══██║██║╚██╗██║ ██║ ╚════██║
|
||
// ╚██████╗╚██████╔╝██║ ╚████║███████║ ██║ ██║ ██║██║ ╚████║ ██║ ███████║
|
||
// ╚═════╝ ╚═════╝ ╚═╝ ╚═══╝╚══════╝ ╚═╝ ╚═╝ ╚═╝╚═╝ ╚═══╝ ╚═╝ ╚══════╝
|
||
//
|
||
|
||
|
||
/**
|
||
* Constant containing the names of all available options
|
||
* for individual sockets.
|
||
*
|
||
* @type {Array}
|
||
*/
|
||
var SOCKET_OPTIONS = [
|
||
'useCORSRouteToGetCookie',
|
||
'url',
|
||
'multiplex',
|
||
'transports',
|
||
'query',
|
||
'path',
|
||
'headers',
|
||
'initialConnectionHeaders',
|
||
'reconnection',
|
||
'reconnectionAttempts',
|
||
'reconnectionDelay',
|
||
'reconnectionDelayMax',
|
||
'rejectUnauthorized',
|
||
'randomizationFactor',
|
||
'timeout'
|
||
];
|
||
|
||
|
||
/**
|
||
* Constant containing the names of properties on `io.sails` which
|
||
* may be configured using HTML attributes on the script tag which
|
||
* loaded this file.
|
||
*
|
||
* @type {Array}
|
||
*
|
||
* (this is unused if loading from node.js)
|
||
*/
|
||
var CONFIGURABLE_VIA_HTML_ATTR = [
|
||
'autoConnect',
|
||
'reconnection',
|
||
'environment',
|
||
'headers',
|
||
'url',
|
||
'transports',
|
||
'path'
|
||
];
|
||
|
||
|
||
|
||
|
||
/**
|
||
* Constant containing the names of querystring
|
||
* parameters sent when connecting any SailsSocket.
|
||
*
|
||
* @type {Dictionary}
|
||
*/
|
||
var CONNECTION_METADATA_PARAMS = {
|
||
version: '__sails_io_sdk_version',
|
||
platform: '__sails_io_sdk_platform',
|
||
language: '__sails_io_sdk_language'
|
||
};
|
||
|
||
|
||
/**
|
||
* Constant containing metadata about the platform, language, and
|
||
* current version of this SDK.
|
||
*
|
||
* @type {Dictionary}
|
||
*/
|
||
var SDK_INFO = {
|
||
version: '1.2.1', // <-- pulled automatically from package.json, do not change!
|
||
language: 'javascript',
|
||
platform: (function (){
|
||
if (typeof module === 'object' && typeof module.exports !== 'undefined') {
|
||
return 'node';
|
||
}
|
||
else {
|
||
return 'browser';
|
||
}
|
||
})()
|
||
};
|
||
|
||
// Build `versionString` (a querystring snippet) by
|
||
// combining SDK_INFO and CONNECTION_METADATA_PARAMS.
|
||
SDK_INFO.versionString =
|
||
CONNECTION_METADATA_PARAMS.version + '=' + SDK_INFO.version + '&' +
|
||
CONNECTION_METADATA_PARAMS.platform + '=' + SDK_INFO.platform + '&' +
|
||
CONNECTION_METADATA_PARAMS.language + '=' + SDK_INFO.language;
|
||
|
||
|
||
|
||
|
||
// █████╗ ██████╗ ███████╗ ██████╗ ██████╗ ██████╗ ██╗ ██╗████████╗███╗ ███╗██╗
|
||
// ██╔══██╗██╔══██╗██╔════╝██╔═══██╗██╔══██╗██╔══██╗ ██║ ██║╚══██╔══╝████╗ ████║██║
|
||
// ███████║██████╔╝███████╗██║ ██║██████╔╝██████╔╝ ███████║ ██║ ██╔████╔██║██║
|
||
// ██╔══██║██╔══██╗╚════██║██║ ██║██╔══██╗██╔══██╗ ██╔══██║ ██║ ██║╚██╔╝██║██║
|
||
// ██║ ██║██████╔╝███████║╚██████╔╝██║ ██║██████╔╝ ██║ ██║ ██║ ██║ ╚═╝ ██║███████╗
|
||
// ╚═╝ ╚═╝╚═════╝ ╚══════╝ ╚═════╝ ╚═╝ ╚═╝╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝╚══════╝
|
||
//
|
||
// █████╗ ████████╗████████╗██████╗ ██╗██████╗ ██╗ ██╗████████╗███████╗███████╗
|
||
// ██╔══██╗╚══██╔══╝╚══██╔══╝██╔══██╗██║██╔══██╗██║ ██║╚══██╔══╝██╔════╝██╔════╝
|
||
// ███████║ ██║ ██║ ██████╔╝██║██████╔╝██║ ██║ ██║ █████╗ ███████╗
|
||
// ██╔══██║ ██║ ██║ ██╔══██╗██║██╔══██╗██║ ██║ ██║ ██╔══╝ ╚════██║
|
||
// ██║ ██║ ██║ ██║ ██║ ██║██║██████╔╝╚██████╔╝ ██║ ███████╗███████║
|
||
// ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝╚═╝╚═════╝ ╚═════╝ ╚═╝ ╚══════╝╚══════╝
|
||
//
|
||
// ███████╗██████╗ ██████╗ ███╗ ███╗ ██╗███████╗ ██████╗██████╗ ██╗██████╗ ████████╗██╗
|
||
// ██╔════╝██╔══██╗██╔═══██╗████╗ ████║ ██╔╝██╔════╝██╔════╝██╔══██╗██║██╔══██╗╚══██╔══╝╚██╗
|
||
// █████╗ ██████╔╝██║ ██║██╔████╔██║ ██╔╝ ███████╗██║ ██████╔╝██║██████╔╝ ██║ ╚██╗
|
||
// ██╔══╝ ██╔══██╗██║ ██║██║╚██╔╝██║ ╚██╗ ╚════██║██║ ██╔══██╗██║██╔═══╝ ██║ ██╔╝
|
||
// ██║ ██║ ██║╚██████╔╝██║ ╚═╝ ██║ ╚██╗███████║╚██████╗██║ ██║██║██║ ██║ ██╔╝
|
||
// ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝╚══════╝ ╚═════╝╚═╝ ╚═╝╚═╝╚═╝ ╚═╝ ╚═╝
|
||
//
|
||
//
|
||
// If available, grab the DOM element for the script tag which imported this file.
|
||
// (skip this if this SDK is being used outside of the DOM, i.e. in a Node process)
|
||
//
|
||
// This is used below to parse client-side sails.io.js configuration encoded as
|
||
// HTML attributes, as well as grabbing hold of the URL from whence the SDK was fetched.
|
||
var thisScriptTag = (function() {
|
||
if (
|
||
typeof window !== 'object' ||
|
||
typeof window.document !== 'object' ||
|
||
typeof window.document.getElementsByTagName !== 'function'
|
||
) {
|
||
return null;
|
||
}
|
||
|
||
// Return the URL of the last script loaded (i.e. this one)
|
||
// (this must run before nextTick; see http://stackoverflow.com/a/2976714/486547)
|
||
var allScriptsCurrentlyInDOM = window.document.getElementsByTagName('script');
|
||
return allScriptsCurrentlyInDOM[allScriptsCurrentlyInDOM.length - 1];
|
||
})();
|
||
|
||
|
||
// Variables to contain src URL and other script tag config (for use below).
|
||
var urlThisScriptWasFetchedFrom = '';
|
||
var scriptTagConfig = {};
|
||
|
||
|
||
if (thisScriptTag) {
|
||
// Save the URL that this script was fetched from.
|
||
urlThisScriptWasFetchedFrom = thisScriptTag.src;
|
||
|
||
// Now parse the most common client-side configuration settings
|
||
// from the script tag where they may be encoded as HTML attributes.
|
||
//
|
||
// Any configuration which may be provided as an HTML attribute may
|
||
// also be provided prefixed with `data-`. This is for folks who
|
||
// need to support browsers that have issues with nonstandard
|
||
// HTML attributes (or if the idea of using nonstandard HTML attributes
|
||
// just creeps you out)
|
||
//
|
||
// If a `data-` prefixed attr is provided, it takes precedence.
|
||
// (this is so that if you are already using one of these HTML
|
||
// attrs for some reason, you can keep it as-is and override
|
||
// it using `data-`. If you are using the `data-` prefixed version
|
||
// for some other purpose... well, in that case you'll just have to
|
||
// configure programmatically using `io.sails` instead.)
|
||
CONFIGURABLE_VIA_HTML_ATTR.forEach(function (configKey){
|
||
|
||
scriptTagConfig[configKey] = (function (){
|
||
|
||
// Support 'data-' prefixed or normal attributes.
|
||
// (prefixed versions take precedence if provided)
|
||
var htmlAttrVal = thisScriptTag.getAttribute( 'data-'+configKey );
|
||
if (!htmlAttrVal) {
|
||
htmlAttrVal = thisScriptTag.getAttribute( configKey );
|
||
}
|
||
|
||
// The HTML attribute value should always be a string or `null`.
|
||
// We'll try to parse it as JSON and use that, but worst case fall back
|
||
// to the default situation of it being a string.
|
||
if (typeof htmlAttrVal === 'string') {
|
||
try { return JSON.parse(htmlAttrVal); } catch (e) { return htmlAttrVal; }
|
||
}
|
||
// If `null` was returned from getAttribute(), it means that the HTML attribute
|
||
// was not specified, so we treat it as undefined (which will cause the property
|
||
// to be removed below)
|
||
else if (htmlAttrVal === null) {
|
||
return undefined;
|
||
}
|
||
// Any other contingency shouldn't be possible:
|
||
// - if no quotes are used in the HTML attribute, it still comes in as a string.
|
||
// - if no RHS is provided for the attribute, it still comes in as "" (empty string)
|
||
// (but we still handle this with an explicit error just in case--for debugging and support purposes)
|
||
else throw new Error('sails.io.js :: Unexpected/invalid script tag configuration for `'+configKey+'`: `'+htmlAttrVal+'` (a `'+typeof htmlAttrVal+'`). Should be a string.');
|
||
})();
|
||
|
||
if (scriptTagConfig[configKey] === undefined){
|
||
delete scriptTagConfig[configKey];
|
||
}
|
||
});
|
||
|
||
|
||
|
||
// Now that they've been parsed, do an extremely lean version of
|
||
// logical type validation/coercion of provided values.
|
||
//////////////////////////////////////////////////////////////////
|
||
|
||
// `autoConnect`
|
||
if (typeof scriptTagConfig.autoConnect !== 'undefined') {
|
||
if (scriptTagConfig.autoConnect === '') {
|
||
// Special case for empty string. It means `true` (see above).
|
||
scriptTagConfig.autoConnect = true;
|
||
}
|
||
else if (typeof scriptTagConfig.autoConnect !== 'boolean') {
|
||
throw new Error('sails.io.js :: Unexpected/invalid configuration for `autoConnect` provided in script tag: `'+scriptTagConfig.autoConnect+'` (a `'+typeof scriptTagConfig.autoConnect+'`). Should be a boolean.');
|
||
}
|
||
}
|
||
|
||
|
||
// `environment`
|
||
if (typeof scriptTagConfig.environment !== 'undefined') {
|
||
if (typeof scriptTagConfig.environment !== 'string') {
|
||
throw new Error('sails.io.js :: Unexpected/invalid configuration for `environment` provided in script tag: `'+scriptTagConfig.environment+'` (a `'+typeof scriptTagConfig.environment+'`). Should be a string.');
|
||
}
|
||
}
|
||
|
||
|
||
// `headers`
|
||
if (typeof scriptTagConfig.headers !== 'undefined') {
|
||
if (typeof scriptTagConfig.headers !== 'object' || Array.isArray(scriptTagConfig.headers)) {
|
||
throw new Error('sails.io.js :: Unexpected/invalid configuration for `headers` provided in script tag: `'+scriptTagConfig.headers+'` (a `'+typeof scriptTagConfig.headers+'`). Should be a JSON-compatible dictionary (i.e. `{}`). Don\'t forget those double quotes (""), even on key names! Use single quotes (\'\') to wrap the HTML attribute value; e.g. `headers=\'{"X-Auth": "foo"}\'`');
|
||
}
|
||
}
|
||
|
||
|
||
// `url`
|
||
if (typeof scriptTagConfig.url !== 'undefined') {
|
||
if (typeof scriptTagConfig.url !== 'string') {
|
||
throw new Error('sails.io.js :: Unexpected/invalid configuration for `url` provided in script tag: `'+scriptTagConfig.url+'` (a `'+typeof scriptTagConfig.url+'`). Should be a string.');
|
||
}
|
||
}
|
||
|
||
// OTHER `io.sails` options are NOT CURRENTLY SUPPORTED VIA HTML ATTRIBUTES.
|
||
}
|
||
|
||
|
||
|
||
|
||
// Grab a reference to the global socket.io client (if one is available).
|
||
// This is used via closure below to determine which `io` to use when the
|
||
// socket.io client instance (`io`) is augmented to become the Sails client
|
||
// SDK instance (still `io`).
|
||
var _existingGlobalSocketIO = (typeof io !== 'undefined') ? io : undefined;
|
||
|
||
|
||
|
||
|
||
//////////////////////////////////////////////////////////////
|
||
/////
|
||
///// NOW FOR BUNCHES OF:
|
||
///// - PRIVATE FUNCTION DEFINITIONS
|
||
///// - CONSTRUCTORS
|
||
///// - AND METHODS
|
||
/////
|
||
//////////////////////////////////////////////////////////////
|
||
//
|
||
|
||
|
||
|
||
// ███████╗ █████╗ ██╗██╗ ███████╗ ██╗ ██████╗ ██████╗██╗ ██╗███████╗███╗ ██╗████████╗
|
||
// ██╔════╝██╔══██╗██║██║ ██╔════╝ ██║██╔═══██╗ ██╔════╝██║ ██║██╔════╝████╗ ██║╚══██╔══╝
|
||
// ███████╗███████║██║██║ ███████╗█████╗██║██║ ██║█████╗██║ ██║ ██║█████╗ ██╔██╗ ██║ ██║
|
||
// ╚════██║██╔══██║██║██║ ╚════██║╚════╝██║██║ ██║╚════╝██║ ██║ ██║██╔══╝ ██║╚██╗██║ ██║
|
||
// ███████║██║ ██║██║███████╗███████║ ██║╚██████╔╝ ╚██████╗███████╗██║███████╗██║ ╚████║ ██║
|
||
// ╚══════╝╚═╝ ╚═╝╚═╝╚══════╝╚══════╝ ╚═╝ ╚═════╝ ╚═════╝╚══════╝╚═╝╚══════╝╚═╝ ╚═══╝ ╚═╝
|
||
//
|
||
|
||
/**
|
||
* SailsIOClient()
|
||
*
|
||
* Augment the provided Socket.io client object (`io`) with methods for
|
||
* talking and listening to one or more Sails backend(s). If no `io` was
|
||
* provided (i.e. in a browser setting), then attempt to use the global.
|
||
*
|
||
* This absorbs implicit `io.sails` configuration, sets a timer for
|
||
* automatically connecting a socket (if `io.sails.autoConnect` is enabled)
|
||
* and returns the augmented `io`.
|
||
*
|
||
* Note:
|
||
* The automatically-connected socket is exposed as `io.socket`. If this
|
||
* socket attempts to bind event listeners or send requests before it is
|
||
* connected, it will be queued up and replayed when the connection is
|
||
* successfully opened.
|
||
*
|
||
* @param {SocketIO} io
|
||
* @returns {SailsIOClient} [also called `io`]
|
||
*/
|
||
|
||
function SailsIOClient(_providedSocketIO) {
|
||
|
||
// First, determine which `io` we're augmenting.
|
||
//
|
||
// Prefer the passed-in `io` instance, but fall back to the
|
||
// global one if we've got it.
|
||
var io;
|
||
if (_providedSocketIO) {
|
||
io = _providedSocketIO;
|
||
}
|
||
else {
|
||
io = _existingGlobalSocketIO;
|
||
}
|
||
// (note that for readability, we deliberately do not short circuit or use the tertiary operator above)
|
||
|
||
|
||
// If a socket.io client (`io`) is not available, none of this will work.
|
||
if (!io) {
|
||
// If node:
|
||
if (SDK_INFO.platform === 'node') {
|
||
throw new Error('No socket.io client available. When requiring `sails.io.js` from Node.js, a socket.io client (`io`) must be passed in; e.g.:\n```\nvar io = require(\'sails.io.js\')( require(\'socket.io-client\') )\n```\n(see https://github.com/balderdashy/sails.io.js/tree/master/test for more examples)');
|
||
}
|
||
// Otherwise, this is a web browser:
|
||
else {
|
||
throw new Error('The Sails socket SDK depends on the socket.io client, but the socket.io global (`io`) was not available when `sails.io.js` loaded. Normally, the socket.io client code is bundled with sails.io.js, so something is a little off. Please check to be sure this version of `sails.io.js` has the minified Socket.io client at the top of the file.');
|
||
}
|
||
}
|
||
|
||
// If the chosen socket.io client (`io`) has ALREADY BEEN AUGMENTED by this SDK,
|
||
// (i.e. if it already has a `.sails` property) then throw an error.
|
||
if (io.sails) {
|
||
// If node:
|
||
if (SDK_INFO.platform === 'node') {
|
||
throw new Error('The provided socket.io client (`io`) has already been augmented into a Sails socket SDK instance (it has `io.sails`).');
|
||
}
|
||
// Otherwise, this is a web browser:
|
||
else {
|
||
throw new Error('The socket.io client (`io`) has already been augmented into a Sails socket SDK instance. Usually, this means you are bringing `sails.io.js` onto the page more than once.');
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* A little logger for this library to use internally.
|
||
* Basically just a wrapper around `console.log` with
|
||
* support for feature-detection.
|
||
*
|
||
* @api private
|
||
* @factory
|
||
*/
|
||
function LoggerFactory(options) {
|
||
options = options || {
|
||
prefix: true
|
||
};
|
||
|
||
// If `console.log` is not accessible, `log` is a noop.
|
||
if (
|
||
typeof console !== 'object' ||
|
||
typeof console.log !== 'function' ||
|
||
typeof console.log.bind !== 'function'
|
||
) {
|
||
return function noop() {};
|
||
}
|
||
|
||
return function log() {
|
||
var args = Array.prototype.slice.call(arguments);
|
||
|
||
// All logs are disabled when `io.sails.environment = 'production'`.
|
||
if (io.sails.environment === 'production') return;
|
||
|
||
// Add prefix to log messages (unless disabled)
|
||
var PREFIX = '';
|
||
if (options.prefix) {
|
||
args.unshift(PREFIX);
|
||
}
|
||
|
||
// Call wrapped logger
|
||
console.log
|
||
.bind(console)
|
||
.apply(this, args);
|
||
};
|
||
}//</LoggerFactory>
|
||
|
||
// Create a private logger instance
|
||
var consolog = LoggerFactory();
|
||
consolog.noPrefix = LoggerFactory({
|
||
prefix: false
|
||
});
|
||
|
||
|
||
|
||
/**
|
||
* What is the `requestQueue`?
|
||
*
|
||
* The request queue is used to simplify app-level connection logic--
|
||
* i.e. so you don't have to wait for the socket to be connected
|
||
* to start trying to synchronize data.
|
||
*
|
||
* @api private
|
||
* @param {SailsSocket} socket
|
||
*/
|
||
|
||
function runRequestQueue (socket) {
|
||
var queue = socket.requestQueue;
|
||
|
||
if (!queue) return;
|
||
for (var i in queue) {
|
||
|
||
// Double-check that `queue[i]` will not
|
||
// inadvertently discover extra properties attached to the Object
|
||
// and/or Array prototype by other libraries/frameworks/tools.
|
||
// (e.g. Ember does this. See https://github.com/balderdashy/sails.io.js/pull/5)
|
||
var isSafeToDereference = ({}).hasOwnProperty.call(queue, i);
|
||
if (isSafeToDereference) {
|
||
// Get the arguments that were originally made to the "request" method
|
||
var requestArgs = queue[i];
|
||
// Call the request method again in the context of the socket, with the original args
|
||
socket.request.apply(socket, requestArgs);
|
||
}
|
||
}
|
||
|
||
// Now empty the queue to remove it as a source of additional complexity.
|
||
socket.requestQueue = null;
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Send a JSONP request.
|
||
*
|
||
* @param {Object} opts [optional]
|
||
* @param {Function} cb
|
||
* @return {XMLHttpRequest}
|
||
*/
|
||
|
||
function jsonp(opts, cb) {
|
||
opts = opts || {};
|
||
|
||
if (typeof window === 'undefined') {
|
||
// FUTURE: refactor node usage to live in here
|
||
return cb();
|
||
}
|
||
|
||
var scriptEl = document.createElement('script');
|
||
window._sailsIoJSConnect = function(response) {
|
||
// In rare circumstances our script may have been vaporised.
|
||
// Remove it, but only if it still exists
|
||
// https://github.com/balderdashy/sails.io.js/issues/92
|
||
if (scriptEl && scriptEl.parentNode) {
|
||
scriptEl.parentNode.removeChild(scriptEl);
|
||
}
|
||
|
||
cb(response);
|
||
};
|
||
scriptEl.src = opts.url;
|
||
document.getElementsByTagName('head')[0].appendChild(scriptEl);
|
||
|
||
}
|
||
|
||
|
||
|
||
|
||
// ██╗███████╗ ██████╗ ███╗ ██╗ ██╗ ██╗███████╗██████╗ ███████╗ ██████╗ ██████╗██╗ ██╗███████╗████████╗
|
||
// ██║██╔════╝██╔═══██╗████╗ ██║ ██║ ██║██╔════╝██╔══██╗██╔════╝██╔═══██╗██╔════╝██║ ██╔╝██╔════╝╚══██╔══╝
|
||
// ██║███████╗██║ ██║██╔██╗ ██║█████╗██║ █╗ ██║█████╗ ██████╔╝███████╗██║ ██║██║ █████╔╝ █████╗ ██║
|
||
// ██ ██║╚════██║██║ ██║██║╚██╗██║╚════╝██║███╗██║██╔══╝ ██╔══██╗╚════██║██║ ██║██║ ██╔═██╗ ██╔══╝ ██║
|
||
// ╚█████╔╝███████║╚██████╔╝██║ ╚████║ ╚███╔███╔╝███████╗██████╔╝███████║╚██████╔╝╚██████╗██║ ██╗███████╗ ██║
|
||
// ╚════╝ ╚══════╝ ╚═════╝ ╚═╝ ╚═══╝ ╚══╝╚══╝ ╚══════╝╚═════╝ ╚══════╝ ╚═════╝ ╚═════╝╚═╝ ╚═╝╚══════╝ ╚═╝
|
||
//
|
||
// ██████╗ ███████╗███████╗██████╗ ██████╗ ███╗ ██╗███████╗███████╗ ██╗ ██╗██╗ ██╗██████╗ ██╗
|
||
// ██╔══██╗██╔════╝██╔════╝██╔══██╗██╔═══██╗████╗ ██║██╔════╝██╔════╝ ██╔╝ ██║██║ ██║██╔══██╗╚██╗
|
||
// ██████╔╝█████╗ ███████╗██████╔╝██║ ██║██╔██╗ ██║███████╗█████╗ ██║ ██║██║ █╗ ██║██████╔╝ ██║
|
||
// ██╔══██╗██╔══╝ ╚════██║██╔═══╝ ██║ ██║██║╚██╗██║╚════██║██╔══╝ ██║ ██ ██║██║███╗██║██╔══██╗ ██║
|
||
// ██║ ██║███████╗███████║██║ ╚██████╔╝██║ ╚████║███████║███████╗ ╚██╗╚█████╔╝╚███╔███╔╝██║ ██║██╔╝
|
||
// ╚═╝ ╚═╝╚══════╝╚══════╝╚═╝ ╚═════╝ ╚═╝ ╚═══╝╚══════╝╚══════╝ ╚═╝ ╚════╝ ╚══╝╚══╝ ╚═╝ ╚═╝╚═╝
|
||
//
|
||
|
||
/**
|
||
* The JWR (JSON WebSocket Response) received from a Sails server.
|
||
*
|
||
* @api public
|
||
* @param {Object} responseCtx
|
||
* => :body
|
||
* => :statusCode
|
||
* => :headers
|
||
*
|
||
* @constructor
|
||
*/
|
||
|
||
function JWR(responseCtx) {
|
||
this.body = responseCtx.body;
|
||
this.headers = responseCtx.headers || {};
|
||
this.statusCode = (typeof responseCtx.statusCode === 'undefined') ? 200 : responseCtx.statusCode;
|
||
// FUTURE: Replace this typeof short-circuit with an assertion (statusCode should always be set)
|
||
|
||
if (this.statusCode < 200 || this.statusCode >= 400) {
|
||
// Determine the appropriate error message.
|
||
var msg;
|
||
if (this.statusCode === 0) {
|
||
msg = 'The socket request failed.';
|
||
}
|
||
else {
|
||
msg = 'Server responded with a ' + this.statusCode + ' status code';
|
||
msg += ':\n```\n' + JSON.stringify(this.body, null, 2) + '\n```';
|
||
// (^^Note that we should always be able to rely on socket.io to give us
|
||
// non-circular data here, so we don't have to worry about wrapping the
|
||
// above in a try...catch)
|
||
}
|
||
|
||
// Now build and attach Error instance.
|
||
this.error = new Error(msg);
|
||
}
|
||
}
|
||
JWR.prototype.toString = function() {
|
||
return '[ResponseFromSails]' + ' -- ' +
|
||
'Status: ' + this.statusCode + ' -- ' +
|
||
'Headers: ' + this.headers + ' -- ' +
|
||
'Body: ' + this.body;
|
||
};
|
||
JWR.prototype.toPOJO = function() {
|
||
return {
|
||
body: this.body,
|
||
headers: this.headers,
|
||
statusCode: this.statusCode
|
||
};
|
||
};
|
||
JWR.prototype.pipe = function() {
|
||
// FUTURE: look at substack's stuff
|
||
return new Error('Client-side streaming support not implemented yet.');
|
||
};
|
||
|
||
|
||
|
||
|
||
// ███████╗███╗ ███╗██╗████████╗███████╗██████╗ ██████╗ ███╗ ███╗ ██╗██╗
|
||
// ██╔════╝████╗ ████║██║╚══██╔══╝██╔════╝██╔══██╗██╔═══██╗████╗ ████║██╔╝╚██╗
|
||
// █████╗ ██╔████╔██║██║ ██║ █████╗ ██████╔╝██║ ██║██╔████╔██║██║ ██║
|
||
// ██╔══╝ ██║╚██╔╝██║██║ ██║ ██╔══╝ ██╔══██╗██║ ██║██║╚██╔╝██║██║ ██║
|
||
// ███████╗███████╗██║ ╚═╝ ██║██║ ██║ ██║ ██║ ██║╚██████╔╝██║ ╚═╝ ██║╚██╗██╔╝
|
||
// ╚══════╝╚══════╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝╚═╝
|
||
//
|
||
|
||
/**
|
||
* @api private
|
||
* @param {SailsSocket} socket [description]
|
||
* @param {Object} requestCtx [description]
|
||
*/
|
||
|
||
function _emitFrom(socket, requestCtx) {
|
||
|
||
if (!socket._raw) {
|
||
throw new Error('Failed to emit from socket- raw SIO socket is missing.');
|
||
}
|
||
|
||
// Since callback is embedded in requestCtx,
|
||
// retrieve it and delete the key before continuing.
|
||
var cb = requestCtx.cb;
|
||
delete requestCtx.cb;
|
||
|
||
// Name of the appropriate socket.io listener on the server
|
||
// ( === the request method or "verb", e.g. 'get', 'post', 'put', etc. )
|
||
var sailsEndpoint = requestCtx.method;
|
||
|
||
socket._raw.emit(sailsEndpoint, requestCtx, function serverResponded(responseCtx) {
|
||
|
||
// Send back (emulatedHTTPBody, jsonWebSocketResponse)
|
||
if (cb && !requestCtx.calledCb) {
|
||
cb(responseCtx.body, new JWR(responseCtx));
|
||
// Set flag indicating that callback was called, to avoid duplicate calls.
|
||
requestCtx.calledCb = true;
|
||
// Remove the callback from the list.
|
||
socket._responseCbs.splice(socket._responseCbs.indexOf(cb), 1);
|
||
// Remove the context from the list.
|
||
socket._requestCtxs.splice(socket._requestCtxs.indexOf(requestCtx), 1);
|
||
}
|
||
});
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
// ███████╗ █████╗ ██╗██╗ ███████╗███████╗ ██████╗ ██████╗██╗ ██╗███████╗████████╗
|
||
// ██╔════╝██╔══██╗██║██║ ██╔════╝██╔════╝██╔═══██╗██╔════╝██║ ██╔╝██╔════╝╚══██╔══╝
|
||
// ███████╗███████║██║██║ ███████╗███████╗██║ ██║██║ █████╔╝ █████╗ ██║
|
||
// ╚════██║██╔══██║██║██║ ╚════██║╚════██║██║ ██║██║ ██╔═██╗ ██╔══╝ ██║
|
||
// ███████║██║ ██║██║███████╗███████║███████║╚██████╔╝╚██████╗██║ ██╗███████╗ ██║
|
||
// ╚══════╝╚═╝ ╚═╝╚═╝╚══════╝╚══════╝╚══════╝ ╚═════╝ ╚═════╝╚═╝ ╚═╝╚══════╝ ╚═╝
|
||
//
|
||
|
||
/**
|
||
* SailsSocket
|
||
*
|
||
* A wrapper for an underlying Socket instance that communicates directly
|
||
* to the Socket.io server running inside of Sails.
|
||
*
|
||
* If no `socket` option is provied, SailsSocket will function as a mock. It will queue socket
|
||
* requests and event handler bindings, replaying them when the raw underlying socket actually
|
||
* connects. This is handy when we don't necessarily have the valid configuration to know
|
||
* WHICH SERVER to talk to yet, etc. It is also used by `io.socket` for your convenience.
|
||
*
|
||
* @constructor
|
||
* @api private
|
||
*
|
||
* ----------------------------------------------------------------------
|
||
* Note: This constructor should not be used directly. To obtain a `SailsSocket`
|
||
* instance of your very own, run:
|
||
* ```
|
||
* var mySocket = io.sails.connect();
|
||
* ```
|
||
* ----------------------------------------------------------------------
|
||
*/
|
||
function SailsSocket (opts){
|
||
var self = this;
|
||
opts = opts||{};
|
||
|
||
// Initialize private properties
|
||
self._isConnecting = false;
|
||
self._mightBeAboutToAutoConnect = false;
|
||
|
||
// Set up connection options so that they can only be changed when socket is disconnected.
|
||
var _opts = {};
|
||
SOCKET_OPTIONS.forEach(function(option) {
|
||
// Okay to change global headers while socket is connected
|
||
if (option == 'headers') {return;}
|
||
Object.defineProperty(self, option, {
|
||
get: function() {
|
||
if (option == 'url') {
|
||
return _opts[option] || (self._raw && self._raw.io && self._raw.io.uri);
|
||
}
|
||
return _opts[option];
|
||
},
|
||
set: function(value) {
|
||
// Don't allow value to be changed while socket is connected
|
||
if (self.isConnected() && io.sails.strict !== false && value != _opts[option]) {
|
||
throw new Error('Cannot change value of `' + option + '` while socket is connected.');
|
||
}
|
||
// If socket is attempting to reconnect, stop it.
|
||
if (self._raw && self._raw.io && self._raw.io.reconnecting && !self._raw.io.skipReconnect) {
|
||
self._raw.io.skipReconnect = true;
|
||
consolog('Stopping reconnect; use .reconnect() to connect socket after changing options.');
|
||
}
|
||
_opts[option] = value;
|
||
}
|
||
});
|
||
});
|
||
|
||
// Absorb opts into SailsSocket instance
|
||
// See http://sailsjs.com/documentation/reference/web-sockets/socket-client/sails-socket/properties
|
||
// for description of options
|
||
SOCKET_OPTIONS.forEach(function(option) {
|
||
self[option] = opts[option];
|
||
});
|
||
|
||
// Set up "eventQueue" to hold event handlers which have not been set on the actual raw socket yet.
|
||
self.eventQueue = {};
|
||
|
||
// Listen for special `parseError` event sent from sockets hook on the backend
|
||
// if an error occurs but a valid callback was not received from the client
|
||
// (i.e. so the server had no other way to send back the error information)
|
||
self.on('sails:parseError', function (err){
|
||
consolog('Sails encountered an error parsing a socket message sent from this client, and did not have access to a callback function to respond with.');
|
||
consolog('Error details:',err);
|
||
});
|
||
|
||
// FUTURE:
|
||
// Listen for a special private message on any connected that allows the server
|
||
// to set the environment (giving us 100% certainty that we guessed right)
|
||
// However, note that the `console.log`s called before and after connection
|
||
// are still forced to rely on our existing heuristics (to disable, tack #production
|
||
// onto the URL used to fetch this file.)
|
||
|
||
}//</SailsSocket>
|
||
|
||
|
||
/**
|
||
* `SailsSocket.prototype._connect()`
|
||
*
|
||
* Begin connecting this socket to the server.
|
||
*
|
||
* @api private
|
||
*/
|
||
SailsSocket.prototype._connect = function (){
|
||
var self = this;
|
||
|
||
self._isConnecting = true;
|
||
|
||
// Apply `io.sails` config as defaults
|
||
// (now that at least one tick has elapsed)
|
||
// See http://sailsjs.com/documentation/reference/web-sockets/socket-client/sails-socket/properties
|
||
// for description of options and default values
|
||
SOCKET_OPTIONS.forEach(function(option) {
|
||
if ('undefined' == typeof self[option]) {
|
||
self[option] = io.sails[option];
|
||
}
|
||
});
|
||
|
||
// Headers that will be sent with the initial request to /socket.io (Node.js only)
|
||
self.extraHeaders = self.initialConnectionHeaders || {};
|
||
|
||
// For browser usage (currently works with "polling" transport only)
|
||
self.transportOptions = self.transportOptions || {};
|
||
self.transports.forEach(function(transport) {
|
||
self.transportOptions[transport] = self.transportOptions[transport] || {};
|
||
self.transportOptions[transport].extraHeaders = self.initialConnectionHeaders || {};
|
||
});
|
||
|
||
// Log a warning if non-Node.js platform attempts to use `initialConnectionHeaders` for anything other than `polling`.
|
||
if (self.initialConnectionHeaders && SDK_INFO.platform !== 'node' && self.transports.indexOf('polling') === -1 || self.transports.length > 1) {
|
||
if (typeof console === 'object' && typeof console.warn === 'function') {
|
||
console.warn('When running in browser, `initialConnectionHeaders` option is only available for the `polling` transport.');
|
||
}
|
||
}
|
||
|
||
// Ensure URL has no trailing slash
|
||
self.url = self.url ? self.url.replace(/(\/)$/, '') : undefined;
|
||
|
||
// Mix the current SDK version into the query string in
|
||
// the connection request to the server:
|
||
if (typeof self.query === 'string') {
|
||
// (If provided as a string, trim leading question mark,
|
||
// just in case one was provided.)
|
||
self.query = self.query.replace(/^\?/, '');
|
||
self.query += '&' + SDK_INFO.versionString;
|
||
}
|
||
else if (self.query && typeof self.query === 'object') {
|
||
throw new Error('`query` setting does not currently support configuration as a dictionary (`{}`). Instead, it must be specified as a string like `foo=89&bar=hi`');
|
||
}
|
||
else if (!self.query) {
|
||
self.query = SDK_INFO.versionString;
|
||
}
|
||
else {
|
||
throw new Error('Unexpected data type provided for `query` setting: '+self.query);
|
||
}
|
||
|
||
// Determine whether this is a cross-origin socket by examining the
|
||
// hostname and port on the `window.location` object. If it's cross-origin,
|
||
// we'll attempt to get a cookie for the domain so that a Sails session can
|
||
// be established.
|
||
var isXOrigin = (function (){
|
||
|
||
// If `window` doesn't exist (i.e. being used from Node.js), then
|
||
// we won't bother attempting to get a cookie. If you're using sockets
|
||
// from Node.js and find you need to share a session between multiple
|
||
// socket connections, you'll need to make an HTTP request to the /__getcookie
|
||
// endpoint of the Sails server (or any endpoint that returns a set-cookie header)
|
||
// and then use the cookie value in the `initialConnectionHeaders` option to
|
||
// io.sails.connect()
|
||
if (typeof window === 'undefined' || typeof window.location === 'undefined') {
|
||
return false;
|
||
}
|
||
|
||
// If `self.url` (aka "target") is falsy, then we don't need to worry about it.
|
||
if (typeof self.url !== 'string') { return false; }
|
||
|
||
// Get information about the "target" (`self.url`)
|
||
var targetProtocol = (function (){
|
||
try {
|
||
targetProtocol = self.url.match(/^([a-z]+:\/\/)/i)[1].toLowerCase();
|
||
}
|
||
catch (e) {}
|
||
targetProtocol = targetProtocol || 'http://';
|
||
return targetProtocol;
|
||
})();
|
||
var isTargetSSL = !!self.url.match('^https');
|
||
var targetPort = (function (){
|
||
try {
|
||
return self.url.match(/^[a-z]+:\/\/[^:]*:([0-9]*)/i)[1];
|
||
}
|
||
catch (e){}
|
||
return isTargetSSL ? '443' : '80';
|
||
})();
|
||
var targetAfterProtocol = self.url.replace(/^([a-z]+:\/\/)/i, '');
|
||
|
||
|
||
// If target protocol is different than the actual protocol,
|
||
// then we'll consider this cross-origin.
|
||
if (targetProtocol.replace(/[:\/]/g, '') !== window.location.protocol.replace(/[:\/]/g,'')) {
|
||
return true;
|
||
}
|
||
|
||
|
||
// If target hostname is different than actual hostname, we'll consider this cross-origin.
|
||
var hasSameHostname = targetAfterProtocol.search(window.location.hostname) === 0;
|
||
if (!hasSameHostname) {
|
||
return true;
|
||
}
|
||
|
||
// If no actual port is explicitly set on the `window.location` object,
|
||
// we'll assume either 80 or 443.
|
||
var isLocationSSL = window.location.protocol.match(/https/i);
|
||
var locationPort = (window.location.port+'') || (isLocationSSL ? '443' : '80');
|
||
|
||
// Finally, if ports don't match, we'll consider this cross-origin.
|
||
if (targetPort !== locationPort) {
|
||
return true;
|
||
}
|
||
|
||
// Otherwise, it's the same origin.
|
||
return false;
|
||
|
||
})();
|
||
|
||
|
||
// Prepare to start connecting the socket
|
||
(function selfInvoking (cb){
|
||
|
||
// If this is an attempt at a cross-origin or cross-port
|
||
// socket connection via a browswe, send a JSONP request
|
||
// first to ensure that a valid cookie is available.
|
||
// This can be disabled by setting `io.sails.useCORSRouteToGetCookie`
|
||
// to false.
|
||
//
|
||
// Otherwise, skip the stuff below.
|
||
//
|
||
if (!(self.useCORSRouteToGetCookie && isXOrigin)) {
|
||
return cb();
|
||
}
|
||
|
||
// Figure out the x-origin CORS route
|
||
// (Sails provides a default)
|
||
var xOriginCookieURL = self.url;
|
||
if (typeof self.useCORSRouteToGetCookie === 'string') {
|
||
xOriginCookieURL += self.useCORSRouteToGetCookie;
|
||
}
|
||
else {
|
||
xOriginCookieURL += '/__getcookie';
|
||
}
|
||
|
||
// Make the AJAX request (CORS)
|
||
jsonp({
|
||
url: xOriginCookieURL,
|
||
method: 'GET'
|
||
}, cb);
|
||
|
||
})(function goAheadAndActuallyConnect() {
|
||
|
||
// Now that we're ready to connect, create a raw underlying Socket
|
||
// using Socket.io and save it as `_raw` (this will start it connecting)
|
||
self._raw = io(self.url, self);
|
||
|
||
// If the low-level transport throws an error _while connecting_, then set the _isConnecting flag
|
||
// to false (since we're no longer connecting with any chance of success anyway).
|
||
// Also, in this case (and in dev mode only) log a helpful message.
|
||
self._raw.io.engine.transport.on('error', function(err){
|
||
if (!self._isConnecting) { return; }
|
||
|
||
self._isConnecting = false;
|
||
|
||
// Track this timestamp for use in reconnection messages
|
||
// (only relevant if reconnection is enabled.)
|
||
self.connectionErrorTimestamp = (new Date()).getTime();
|
||
|
||
// Development-only message:
|
||
consolog('====================================');
|
||
consolog('The socket was unable to connect.');
|
||
consolog('The server may be offline, or the');
|
||
consolog('socket may have failed authorization');
|
||
consolog('based on its origin or other factors.');
|
||
consolog('You may want to check the values of');
|
||
consolog('`sails.config.sockets.onlyAllowOrigins`');
|
||
consolog('or (more rarely) `sails.config.sockets.beforeConnect`');
|
||
consolog('in your app.');
|
||
consolog('More info: https://sailsjs.com/config/sockets');
|
||
consolog('For help: https://sailsjs.com/support');
|
||
consolog('');
|
||
consolog('Technical details:');
|
||
consolog(err);
|
||
consolog('====================================');
|
||
});
|
||
|
||
// Replay event bindings from the eager socket
|
||
self.replay();
|
||
|
||
|
||
/**
|
||
* 'connect' event is triggered when the socket establishes a connection
|
||
* successfully.
|
||
*/
|
||
self.on('connect', function socketConnected() {
|
||
self._isConnecting = false;
|
||
consolog.noPrefix(
|
||
'\n' +
|
||
'\n' +
|
||
// ' |> ' + '\n' +
|
||
// ' \\___/ '+️
|
||
// '\n'+
|
||
' |> Now connected to '+(self.url ? self.url : 'Sails')+'.' + '\n' +
|
||
'\\___/ For help, see: http://bit.ly/2q0QDpf' + '\n' +
|
||
' (using sails.io.js '+io.sails.sdk.platform+' SDK @v'+io.sails.sdk.version+')'+ '\n' +
|
||
' Connected at: '+(new Date())+'\n'+
|
||
'\n'+
|
||
'\n'+
|
||
// '\n'+
|
||
''
|
||
// ' ⚓︎ (development mode)'
|
||
// 'e.g. to send a GET request to Sails via WebSockets, run:'+ '\n' +
|
||
// '`io.socket.get("/foo", function serverRespondedWith (body, jwr) { console.log(body); })`'+ '\n' +
|
||
);
|
||
});
|
||
|
||
self.on('disconnect', function() {
|
||
|
||
// Get a timestamp of when the disconnect was detected.
|
||
self.connectionLostTimestamp = (new Date()).getTime();
|
||
|
||
// Get a shallow clone of the internal array of response callbacks, in case any of the callbacks mutate it.
|
||
var responseCbs = [].concat(self._responseCbs || []);
|
||
// Wipe the internal array of response callbacks before executing them, in case a callback happens to add
|
||
// a new request to the queue.
|
||
self._responseCbs = [];
|
||
|
||
// Do the same for the internal request context list.
|
||
var requestCtxs = [].concat(self._requestCtxs || []);
|
||
self._requestCtxs = [];
|
||
|
||
// Loop through the callbacks for all in-progress requests, and call them each with an error indicating the disconnect.
|
||
if (responseCbs.length) {
|
||
responseCbs.forEach(function(responseCb) {
|
||
responseCb(new Error('The socket disconnected before the request completed.'), {
|
||
body: null,
|
||
statusCode: 0,
|
||
headers: {}
|
||
});
|
||
});
|
||
}
|
||
|
||
// If there is a list of request contexts, indicate that their callbacks have been
|
||
// called and then wipe the list. This prevents errors in the edge case of a response
|
||
// somehow coming back after the socket reconnects.
|
||
if (requestCtxs.length) {
|
||
requestCtxs.forEach(function(requestCtx) {
|
||
requestCtx.calledCb = true;
|
||
});
|
||
}
|
||
|
||
consolog('====================================');
|
||
consolog('Socket was disconnected from Sails.');
|
||
consolog('Usually, this is due to one of the following reasons:' + '\n' +
|
||
' -> the server ' + (self.url ? self.url + ' ' : '') + 'was taken down' + '\n' +
|
||
' -> your browser lost internet connectivity');
|
||
consolog('====================================');
|
||
});
|
||
|
||
self.on('reconnecting', function(numAttempts) {
|
||
consolog(
|
||
'\n'+
|
||
' Socket is trying to reconnect to '+(self.url ? self.url : 'Sails')+'...\n'+
|
||
'_-|>_- (attempt #' + numAttempts + ')'+'\n'+
|
||
'\n'
|
||
);
|
||
});
|
||
|
||
self.on('reconnect', function(transport, numAttempts) {
|
||
if (!self._isConnecting) {
|
||
self.on('connect', runRequestQueue.bind(self, self));
|
||
}
|
||
|
||
var msSinceLastOffline;
|
||
var numSecsOffline;
|
||
if (self.connectionLostTimestamp){
|
||
msSinceLastOffline = ((new Date()).getTime() - self.connectionLostTimestamp);
|
||
numSecsOffline = (msSinceLastOffline / 1000);
|
||
}
|
||
else if (self.connectionErrorTimestamp) {
|
||
msSinceLastOffline = ((new Date()).getTime() - self.connectionErrorTimestamp);
|
||
numSecsOffline = (msSinceLastOffline / 1000);
|
||
}
|
||
else {
|
||
msSinceLastOffline = '???';
|
||
numSecsOffline = '???';
|
||
}
|
||
|
||
consolog(
|
||
'\n'+
|
||
' |> Socket reconnected successfully after'+'\n'+
|
||
'\\___/ being offline at least ' + numSecsOffline + ' seconds.'+'\n'+
|
||
'\n'
|
||
);
|
||
});
|
||
|
||
// 'error' event is triggered if connection can not be established.
|
||
// (usually because of a failed authorization, which is in turn
|
||
// usually due to a missing or invalid cookie)
|
||
self.on('error', function failedToConnect(err) {
|
||
self._isConnecting = false;
|
||
////////////////////////////////////////////////////////////////////////////////////
|
||
// Note:
|
||
// In the future, we could provide a separate event for when a socket cannot connect
|
||
// due to a failed `beforeConnect` (aka "authorization" if you're old school).
|
||
// this could probably be implemented by emitting a special event from the server.
|
||
////////////////////////////////////////////////////////////////////////////////////
|
||
|
||
consolog(
|
||
'Failed to connect socket (possibly due to failed `beforeConnect` on server)',
|
||
'Error:', err
|
||
);
|
||
});
|
||
});
|
||
|
||
};
|
||
|
||
/**
|
||
* Reconnect the underlying socket.
|
||
*
|
||
* @api public
|
||
*/
|
||
SailsSocket.prototype.reconnect = function (){
|
||
if (this._isConnecting) {
|
||
throw new Error('Cannot connect- socket is already connecting');
|
||
}
|
||
if (this.isConnected()) {
|
||
throw new Error('Cannot connect- socket is already connected');
|
||
}
|
||
return this._connect();
|
||
};
|
||
|
||
/**
|
||
* Disconnect the underlying socket.
|
||
*
|
||
* @api public
|
||
*/
|
||
SailsSocket.prototype.disconnect = function (){
|
||
this._isConnecting = false;
|
||
if (!this.isConnected()) {
|
||
throw new Error('Cannot disconnect- socket is already disconnected');
|
||
}
|
||
return this._raw.disconnect();
|
||
};
|
||
|
||
|
||
|
||
/**
|
||
* isConnected
|
||
*
|
||
* @return {Boolean} whether the socket is connected and able to
|
||
* communicate w/ the server.
|
||
*/
|
||
|
||
SailsSocket.prototype.isConnected = function () {
|
||
if (!this._raw) {
|
||
return false;
|
||
}
|
||
|
||
return !!this._raw.connected;
|
||
};
|
||
|
||
|
||
/**
|
||
* isConnecting
|
||
*
|
||
* @return {Boolean} whether the socket is in the process of connecting
|
||
* to the server.
|
||
*/
|
||
|
||
SailsSocket.prototype.isConnecting = function () {
|
||
return this._isConnecting;
|
||
};
|
||
|
||
/**
|
||
* isConnecting
|
||
*
|
||
* @return {Boolean} flag that is `true` after a SailsSocket instance is
|
||
* initialized but before one tick of the event loop
|
||
* has passed (so that it hasn't attempted to connect
|
||
* yet, if autoConnect ends up being configured `true`)
|
||
*/
|
||
SailsSocket.prototype.mightBeAboutToAutoConnect = function() {
|
||
return this._mightBeAboutToAutoConnect;
|
||
};
|
||
|
||
/**
|
||
* [replay description]
|
||
* @return {[type]} [description]
|
||
*/
|
||
SailsSocket.prototype.replay = function (){
|
||
var self = this;
|
||
|
||
// Pass events and a reference to the request queue
|
||
// off to the self._raw for consumption
|
||
for (var evName in self.eventQueue) {
|
||
for (var i in self.eventQueue[evName]) {
|
||
self._raw.on(evName, self.eventQueue[evName][i]);
|
||
}
|
||
}
|
||
|
||
// Bind a one-time function to run the request queue
|
||
// when the self._raw connects.
|
||
if ( !self.isConnected() ) {
|
||
self._raw.once('connect', runRequestQueue.bind(self, self));
|
||
}
|
||
// Or run it immediately if self._raw is already connected
|
||
else {
|
||
runRequestQueue(self);
|
||
}
|
||
|
||
return self;
|
||
};
|
||
|
||
|
||
/**
|
||
* Chainable method to bind an event to the socket.
|
||
*
|
||
* @param {String} evName [event name]
|
||
* @param {Function} fn [event handler function]
|
||
* @return {SailsSocket}
|
||
*/
|
||
SailsSocket.prototype.on = function (evName, fn){
|
||
|
||
// Bind the event to the raw underlying socket if possible.
|
||
if (this._raw) {
|
||
this._raw.on(evName, fn);
|
||
return this;
|
||
}
|
||
|
||
// Otherwise queue the event binding.
|
||
if (!this.eventQueue[evName]) {
|
||
this.eventQueue[evName] = [fn];
|
||
}
|
||
else {
|
||
this.eventQueue[evName].push(fn);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Chainable method to unbind an event from the socket.
|
||
*
|
||
* @param {String} evName [event name]
|
||
* @param {Function} fn [event handler function]
|
||
* @return {SailsSocket}
|
||
*/
|
||
SailsSocket.prototype.off = function (evName, fn){
|
||
|
||
// Bind the event to the raw underlying socket if possible.
|
||
if (this._raw) {
|
||
this._raw.off(evName, fn);
|
||
return this;
|
||
}
|
||
|
||
// Otherwise queue the event binding.
|
||
if (this.eventQueue[evName] && this.eventQueue[evName].indexOf(fn) > -1) {
|
||
this.eventQueue[evName].splice(this.eventQueue[evName].indexOf(fn), 1);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
|
||
/**
|
||
* Chainable method to unbind all events from the socket.
|
||
*
|
||
* @return {SailsSocket}
|
||
*/
|
||
SailsSocket.prototype.removeAllListeners = function (){
|
||
|
||
// Bind the event to the raw underlying socket if possible.
|
||
if (this._raw) {
|
||
this._raw.removeAllListeners();
|
||
return this;
|
||
}
|
||
|
||
// Otherwise queue the event binding.
|
||
this.eventQueue = {};
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Simulate a GET request to sails
|
||
* e.g.
|
||
* `socket.get('/user/3', Stats.populate)`
|
||
*
|
||
* @api public
|
||
* @param {String} url :: destination URL
|
||
* @param {Object} data :: parameters to send with the request [optional]
|
||
* @param {Function} cb :: callback function to call when finished [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype.get = function(url, data, cb) {
|
||
|
||
// `data` is optional
|
||
if (typeof data === 'function') {
|
||
cb = data;
|
||
data = {};
|
||
}
|
||
|
||
return this.request({
|
||
method: 'get',
|
||
params: data,
|
||
url: url
|
||
}, cb);
|
||
};
|
||
|
||
|
||
|
||
/**
|
||
* Simulate a POST request to sails
|
||
* e.g.
|
||
* `socket.post('/event', newMeeting, $spinner.hide)`
|
||
*
|
||
* @api public
|
||
* @param {String} url :: destination URL
|
||
* @param {Object} data :: parameters to send with the request [optional]
|
||
* @param {Function} cb :: callback function to call when finished [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype.post = function(url, data, cb) {
|
||
|
||
// `data` is optional
|
||
if (typeof data === 'function') {
|
||
cb = data;
|
||
data = {};
|
||
}
|
||
|
||
return this.request({
|
||
method: 'post',
|
||
data: data,
|
||
url: url
|
||
}, cb);
|
||
};
|
||
|
||
|
||
|
||
/**
|
||
* Simulate a PUT request to sails
|
||
* e.g.
|
||
* `socket.post('/event/3', changedFields, $spinner.hide)`
|
||
*
|
||
* @api public
|
||
* @param {String} url :: destination URL
|
||
* @param {Object} data :: parameters to send with the request [optional]
|
||
* @param {Function} cb :: callback function to call when finished [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype.put = function(url, data, cb) {
|
||
|
||
// `data` is optional
|
||
if (typeof data === 'function') {
|
||
cb = data;
|
||
data = {};
|
||
}
|
||
|
||
return this.request({
|
||
method: 'put',
|
||
params: data,
|
||
url: url
|
||
}, cb);
|
||
};
|
||
|
||
|
||
/**
|
||
* Simulate a PATCH request to sails
|
||
* e.g.
|
||
* `socket.patch('/event/3', changedFields, $spinner.hide)`
|
||
*
|
||
* @api public
|
||
* @param {String} url :: destination URL
|
||
* @param {Object} data :: parameters to send with the request [optional]
|
||
* @param {Function} cb :: callback function to call when finished [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype.patch = function(url, data, cb) {
|
||
|
||
// `data` is optional
|
||
if (typeof data === 'function') {
|
||
cb = data;
|
||
data = {};
|
||
}
|
||
|
||
return this.request({
|
||
method: 'patch',
|
||
params: data,
|
||
url: url
|
||
}, cb);
|
||
};
|
||
|
||
/**
|
||
* Simulate a DELETE request to sails
|
||
* e.g.
|
||
* `socket.delete('/event', $spinner.hide)`
|
||
*
|
||
* @api public
|
||
* @param {String} url :: destination URL
|
||
* @param {Object} data :: parameters to send with the request [optional]
|
||
* @param {Function} cb :: callback function to call when finished [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype['delete'] = function(url, data, cb) {
|
||
|
||
// `data` is optional
|
||
if (typeof data === 'function') {
|
||
cb = data;
|
||
data = {};
|
||
}
|
||
|
||
return this.request({
|
||
method: 'delete',
|
||
params: data,
|
||
url: url
|
||
}, cb);
|
||
};
|
||
|
||
|
||
|
||
/**
|
||
* Simulate an HTTP request to sails
|
||
* e.g.
|
||
* ```
|
||
* socket.request({
|
||
* url:'/user',
|
||
* params: {},
|
||
* method: 'POST',
|
||
* headers: {}
|
||
* }, function (responseBody, JWR) {
|
||
* // ...
|
||
* });
|
||
* ```
|
||
*
|
||
* @api public
|
||
* @option {String} url :: destination URL
|
||
* @option {Object} params :: parameters to send with the request [optional]
|
||
* @option {Object} headers:: headers to send with the request [optional]
|
||
* @option {Function} cb :: callback function to call when finished [optional]
|
||
* @option {String} method :: HTTP request method [optional]
|
||
*/
|
||
|
||
SailsSocket.prototype.request = function(options, cb) {
|
||
|
||
var usage =
|
||
'Usage:\n'+
|
||
'socket.request( options, [fnToCallWhenComplete] )\n\n'+
|
||
'options.url :: e.g. "/foo/bar"'+'\n'+
|
||
'options.method :: e.g. "get", "post", "put", or "delete", etc.'+'\n'+
|
||
'options.params :: e.g. { emailAddress: "mike@example.com" }'+'\n'+
|
||
'options.headers :: e.g. { "x-my-custom-header": "some string" }';
|
||
// Old usage:
|
||
// var usage = 'Usage:\n socket.'+(options.method||'request')+'('+
|
||
// ' destinationURL, [dataToSend], [fnToCallWhenComplete] )';
|
||
|
||
|
||
// Validate options and callback
|
||
if (typeof cb !== 'undefined' && typeof cb !== 'function') {
|
||
throw new Error('Invalid callback function!\n' + usage);
|
||
}
|
||
if (typeof options !== 'object' || typeof options.url !== 'string') {
|
||
throw new Error('Invalid or missing URL!\n' + usage);
|
||
}
|
||
if (options.method && typeof options.method !== 'string') {
|
||
throw new Error('Invalid `method` provided (should be a string like "post" or "put")\n' + usage);
|
||
}
|
||
if (options.headers && typeof options.headers !== 'object') {
|
||
throw new Error('Invalid `headers` provided (should be a dictionary with string values)\n' + usage);
|
||
}
|
||
if (options.params && typeof options.params !== 'object') {
|
||
throw new Error('Invalid `params` provided (should be a dictionary with JSON-serializable values)\n' + usage);
|
||
}
|
||
if (options.data && typeof options.data !== 'object') {
|
||
throw new Error('Invalid `data` provided (should be a dictionary with JSON-serializable values)\n' + usage);
|
||
}
|
||
|
||
// Accept either `params` or `data` for backwards compatibility (but not both!)
|
||
if (options.data && options.params) {
|
||
throw new Error('Cannot specify both `params` and `data`! They are aliases of each other.\n' + usage);
|
||
}
|
||
else if (options.data) {
|
||
options.params = options.data;
|
||
delete options.data;
|
||
}
|
||
|
||
|
||
// If this socket is not connected yet, queue up this request
|
||
// instead of sending it.
|
||
// (so it can be replayed when the socket comes online.)
|
||
if ( ! this.isConnected() ) {
|
||
|
||
// If no queue array exists for this socket yet, create it.
|
||
this.requestQueue = this.requestQueue || [];
|
||
this.requestQueue.push([options, cb]);
|
||
return;
|
||
}
|
||
|
||
// Otherwise, our socket is connected, so continue prepping
|
||
// the request.
|
||
|
||
// Default headers to an empty object
|
||
options.headers = options.headers || {};
|
||
|
||
// Build a simulated request object
|
||
// (and sanitize/marshal options along the way)
|
||
var requestCtx = {
|
||
|
||
method: (options.method || 'get').toLowerCase(),
|
||
|
||
headers: options.headers,
|
||
|
||
data: options.params || options.data || {},
|
||
|
||
// Remove trailing slashes and spaces to make packets smaller.
|
||
url: options.url.replace(/^(.+)\/*\s*$/, '$1'),
|
||
|
||
cb: cb
|
||
};
|
||
|
||
// Get a reference to the callback list, or create a new one.
|
||
this._responseCbs = this._responseCbs || [];
|
||
|
||
// Get a reference to the request context list, or create a new one.
|
||
this._requestCtxs = this._requestCtxs || [];
|
||
|
||
// Add this callback to the list. If the socket disconnects, we'll call
|
||
// each cb in the list with an error and reset the list. Otherwise the
|
||
// cb will be removed from the list when the server responds.
|
||
// Also add the request context to the list. It will be removed once
|
||
// the response comes back, or if the socket disconnects.
|
||
if (cb) {
|
||
this._responseCbs.push(cb);
|
||
this._requestCtxs.push(requestCtx);
|
||
}
|
||
|
||
// Merge global headers in, if there are any.
|
||
if (this.headers && 'object' === typeof this.headers) {
|
||
for (var header in this.headers) {
|
||
if (!options.headers.hasOwnProperty(header)) {
|
||
options.headers[header] = this.headers[header];
|
||
}
|
||
}
|
||
}
|
||
|
||
// Send the request.
|
||
_emitFrom(this, requestCtx);
|
||
};
|
||
|
||
|
||
|
||
/**
|
||
* Socket.prototype._request
|
||
*
|
||
* Simulate HTTP over Socket.io.
|
||
*
|
||
* @api private
|
||
* @param {[type]} options [description]
|
||
* @param {Function} cb [description]
|
||
*/
|
||
SailsSocket.prototype._request = function(options, cb) {
|
||
throw new Error('`_request()` was a private API deprecated as of v0.11 of the sails.io.js client. Use `.request()` instead.');
|
||
};
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
// ██╗ ██████╗ ███████╗ █████╗ ██╗██╗ ███████╗
|
||
// ██║██╔═══██╗ ██╔════╝██╔══██╗██║██║ ██╔════╝
|
||
// ██║██║ ██║ ███████╗███████║██║██║ ███████╗
|
||
// ██║██║ ██║ ╚════██║██╔══██║██║██║ ╚════██║
|
||
// ██║╚██████╔╝██╗███████║██║ ██║██║███████╗███████║
|
||
// ╚═╝ ╚═════╝ ╚═╝╚══════╝╚═╝ ╚═╝╚═╝╚══════╝╚══════╝
|
||
//
|
||
// Set an `io.sails` object that may be used for configuration before the
|
||
// first socket connects (i.e. to allow auto-connect behavior to be
|
||
// prevented by setting `io.sails.autoConnect` in an inline script
|
||
// directly after the script tag which loaded this file).
|
||
|
||
|
||
// ┌─┐┌─┐┌┬┐ ┬ ┬┌─┐ ╔╦╗╔═╗╔═╗╔═╗╦ ╦╦ ╔╦╗╔═╗ ┌─┐┌─┐┬─┐ ┬┌─┐ ┌─┐┌─┐┬┬ ┌─┐
|
||
// └─┐├┤ │ │ │├─┘ ║║║╣ ╠╣ ╠═╣║ ║║ ║ ╚═╗ ├┤ │ │├┬┘ ││ │ └─┐├─┤││ └─┐
|
||
// └─┘└─┘ ┴ └─┘┴ ═╩╝╚═╝╚ ╩ ╩╚═╝╩═╝╩ ╚═╝ └ └─┘┴└─ ┴└─┘o└─┘┴ ┴┴┴─┘└─┘
|
||
io.sails = {
|
||
|
||
// Whether to automatically connect a socket and save it as `io.socket`.
|
||
autoConnect: true,
|
||
|
||
// Whether to automatically try to reconnect after connection is lost
|
||
reconnection: false,
|
||
|
||
// The route (path) to hit to get a x-origin (CORS) cookie
|
||
// (or true to use the default: '/__getcookie')
|
||
useCORSRouteToGetCookie: true,
|
||
|
||
// The environment we're running in.
|
||
// (logs are not displayed when this is set to 'production')
|
||
//
|
||
// Defaults to "development" unless this script was fetched from a URL
|
||
// that ends in `*.min.js` or '#production', or if the conventional
|
||
// `SAILS_LOCALS` global is set with an `_environment` of "production"
|
||
// or "staging". (This setting may also be manually overridden.)
|
||
environment: (
|
||
urlThisScriptWasFetchedFrom.match(/(\#production|\.min\.js)/g) ||
|
||
(
|
||
typeof window === 'object' && window &&
|
||
typeof window.SAILS_LOCALS === 'object' && window.SAILS_LOCALS &&
|
||
(window.SAILS_LOCALS._environment === 'staging' || window.SAILS_LOCALS._environment === 'production')
|
||
)
|
||
)? 'production' : 'development',
|
||
|
||
// The version of this sails.io.js client SDK
|
||
sdk: SDK_INFO,
|
||
|
||
// Transports to use when communicating with the server, in the order they will be tried
|
||
transports: ['websocket']
|
||
};
|
||
|
||
|
||
|
||
// ┌─┐─┐ ┬┌┬┐┌─┐┌┐┌┌┬┐ ┬┌─┐ ┌─┐┌─┐┬┬ ┌─┐ ┌┬┐┌─┐┌─┐┌─┐┬ ┬┬ ┌┬┐┌─┐
|
||
// ├┤ ┌┴┬┘ │ ├┤ │││ ││ ││ │ └─┐├─┤││ └─┐ ││├┤ ├┤ ├─┤│ ││ │ └─┐
|
||
// └─┘┴ └─ ┴ └─┘┘└┘─┴┘ ┴└─┘o└─┘┴ ┴┴┴─┘└─┘ ─┴┘└─┘└ ┴ ┴└─┘┴─┘┴ └─┘
|
||
// ┬ ┬┬┌┬┐┬ ┬ ┌┬┐┬ ┬┌─┐ ╦ ╦╔╦╗╔╦╗╦ ╔═╗╔╦╗╔╦╗╦═╗╦╔╗ ╦ ╦╔╦╗╔═╗╔═╗
|
||
// ││││ │ ├─┤ │ ├─┤├┤ ╠═╣ ║ ║║║║ ╠═╣ ║ ║ ╠╦╝║╠╩╗║ ║ ║ ║╣ ╚═╗
|
||
// └┴┘┴ ┴ ┴ ┴ ┴ ┴ ┴└─┘ ╩ ╩ ╩ ╩ ╩╩═╝ ╩ ╩ ╩ ╩ ╩╚═╩╚═╝╚═╝ ╩ ╚═╝╚═╝
|
||
// ┌─┐┬─┐┌─┐┌┬┐ ┌┬┐┬ ┬┌─┐ ┌─┐┌─┐┬─┐┬┌─┐┌┬┐ ┌┬┐┌─┐┌─┐
|
||
// ├┤ ├┬┘│ ││││ │ ├─┤├┤ └─┐│ ├┬┘│├─┘ │ │ ├─┤│ ┬
|
||
// └ ┴└─└─┘┴ ┴ ┴ ┴ ┴└─┘ └─┘└─┘┴└─┴┴ ┴ ┴ ┴ ┴└─┘
|
||
//
|
||
// Now fold in config provided as HTML attributes on the script tag:
|
||
// (note that if `io.sails.*` is changed after this script, those changes
|
||
// will still take precedence)
|
||
CONFIGURABLE_VIA_HTML_ATTR.forEach(function (configKey){
|
||
if (typeof scriptTagConfig[configKey] !== 'undefined') {
|
||
io.sails[configKey] = scriptTagConfig[configKey];
|
||
}
|
||
});
|
||
//////////////////////////////////////////////////////////////////////////////
|
||
// Note that the new HTML attribute configuration style may eventually
|
||
// completely replace the original approach of setting `io.sails` properties,
|
||
// since the new strategy is easier to reason about. Also, it would allow us
|
||
// to remove the timeout below someday.
|
||
//////////////////////////////////////////////////////////////////////////////
|
||
|
||
|
||
|
||
|
||
// ┬┌─┐ ┌─┐┌─┐┬┬ ┌─┐ ╔═╗╔═╗╔╗╔╔╗╔╔═╗╔═╗╔╦╗ / \
|
||
// ││ │ └─┐├─┤││ └─┐ ║ ║ ║║║║║║║║╣ ║ ║ / /
|
||
// ┴└─┘o└─┘┴ ┴┴┴─┘└─┘o╚═╝╚═╝╝╚╝╝╚╝╚═╝╚═╝ ╩ \ /
|
||
|
||
/**
|
||
* Add `io.sails.connect` function as a wrapper for the built-in `io()` aka `io.connect()`
|
||
* method, returning a SailsSocket. This special function respects the configured io.sails
|
||
* connection URL, as well as sending other identifying information (most importantly, the
|
||
* current version of this SDK).
|
||
*
|
||
* @param {String} url [optional]
|
||
* @param {Object} opts [optional]
|
||
* @return {Socket}
|
||
*/
|
||
io.sails.connect = function(url, opts) {
|
||
|
||
// Make URL optional
|
||
if ('object' === typeof url) {
|
||
opts = url;
|
||
url = null;
|
||
}
|
||
|
||
// Default opts to empty object
|
||
opts = opts || {};
|
||
|
||
// If explicit connection url is specified, save it to options
|
||
opts.url = url || opts.url || undefined;
|
||
|
||
// Instantiate and return a new SailsSocket- and try to connect immediately.
|
||
var socket = new SailsSocket(opts);
|
||
socket._connect();
|
||
return socket;
|
||
};
|
||
|
||
|
||
|
||
|
||
|
||
|
||
// ██╗ ██████╗ ███████╗ ██████╗ ██████╗██╗ ██╗███████╗████████╗
|
||
// ██║██╔═══██╗ ██╔════╝██╔═══██╗██╔════╝██║ ██╔╝██╔════╝╚══██╔══╝
|
||
// ██║██║ ██║ ███████╗██║ ██║██║ █████╔╝ █████╗ ██║
|
||
// ██║██║ ██║ ╚════██║██║ ██║██║ ██╔═██╗ ██╔══╝ ██║
|
||
// ██║╚██████╔╝██╗███████║╚██████╔╝╚██████╗██║ ██╗███████╗ ██║
|
||
// ╚═╝ ╚═════╝ ╚═╝╚══════╝ ╚═════╝ ╚═════╝╚═╝ ╚═╝╚══════╝ ╚═╝
|
||
//
|
||
// io.socket
|
||
//
|
||
// The eager instance of Socket which will automatically try to connect
|
||
// using the host that this js file was served from.
|
||
//
|
||
// This can be disabled or configured by setting properties on `io.sails.*` within the
|
||
// first cycle of the event loop.
|
||
//
|
||
|
||
|
||
// Build `io.socket` so it exists
|
||
// (note that this DOES NOT start the connection process)
|
||
io.socket = new SailsSocket();
|
||
//
|
||
// This socket is not connected yet, and has not even _started_ connecting.
|
||
//
|
||
// But in the mean time, this eager socket will be queue events bound by the user
|
||
// before the first cycle of the event loop (using `.on()`), which will later
|
||
// be rebound on the raw underlying socket.
|
||
|
||
|
||
// ┌─┐┌─┐┌┬┐ ┌─┐┬ ┬┌┬┐┌─┐ ┌─┐┌─┐┌┐┌┌┐┌┌─┐┌─┐┌┬┐ ┌┬┐┬┌┬┐┌─┐┬─┐
|
||
// └─┐├┤ │ ├─┤│ │ │ │ │───│ │ │││││││├┤ │ │ │ ││││├┤ ├┬┘
|
||
// └─┘└─┘ ┴ ┴ ┴└─┘ ┴ └─┘ └─┘└─┘┘└┘┘└┘└─┘└─┘ ┴ ┴ ┴┴ ┴└─┘┴└─
|
||
// If configured to do so, start auto-connecting after the first cycle of the event loop
|
||
// has completed (to allow time for this behavior to be configured/disabled
|
||
// by specifying properties on `io.sails`)
|
||
|
||
// Indicate that the autoConnect timer has started.
|
||
io.socket._mightBeAboutToAutoConnect = true;
|
||
|
||
setTimeout(function() {
|
||
|
||
// Indicate that the autoConect timer fired.
|
||
io.socket._mightBeAboutToAutoConnect = false;
|
||
|
||
// If autoConnect is disabled, delete the eager socket (io.socket) and bail out.
|
||
if (io.sails.autoConnect === false || io.sails.autoconnect === false) {
|
||
delete io.socket;
|
||
return;
|
||
}
|
||
|
||
// consolog('Eagerly auto-connecting socket to Sails... (requests will be queued in the mean-time)');
|
||
io.socket._connect();
|
||
|
||
|
||
}, 0); // </setTimeout>
|
||
|
||
|
||
// Return the `io` object.
|
||
return io;
|
||
} //</SailsIOClient>
|
||
|
||
//
|
||
/////////////////////////////////////////////////////////////////////////////////
|
||
///// </bunches of private function definitions, constructors, and methods>
|
||
/////////////////////////////////////////////////////////////////////////////////
|
||
|
||
|
||
|
||
|
||
// ███████╗██╗ ██╗██████╗ ██████╗ ███████╗███████╗ ███████╗██████╗ ██╗ ██╗
|
||
// ██╔════╝╚██╗██╔╝██╔══██╗██╔═══██╗██╔════╝██╔════╝ ██╔════╝██╔══██╗██║ ██╔╝
|
||
// █████╗ ╚███╔╝ ██████╔╝██║ ██║███████╗█████╗ ███████╗██║ ██║█████╔╝
|
||
// ██╔══╝ ██╔██╗ ██╔═══╝ ██║ ██║╚════██║██╔══╝ ╚════██║██║ ██║██╔═██╗
|
||
// ███████╗██╔╝ ██╗██║ ╚██████╔╝███████║███████╗ ███████║██████╔╝██║ ██╗
|
||
// ╚══════╝╚═╝ ╚═╝╚═╝ ╚═════╝ ╚══════╝╚══════╝ ╚══════╝╚═════╝ ╚═╝ ╚═╝
|
||
//
|
||
|
||
|
||
// Add CommonJS support to allow this client SDK to be used from Node.js.
|
||
if (SDK_INFO.platform === 'node') {
|
||
module.exports = SailsIOClient;
|
||
}
|
||
// Add AMD support, registering this client SDK as an anonymous module.
|
||
else if (typeof define === 'function' && define.amd) {
|
||
define([], function() {
|
||
return SailsIOClient;
|
||
});
|
||
}
|
||
else {
|
||
// Otherwise, try to instantiate the client using the global `io`:
|
||
SailsIOClient();
|
||
|
||
// Note:
|
||
// If you are modifying this file manually to wrap an existing socket.io client
|
||
// (e.g. to prevent pollution of the global namespace), you can replace the global
|
||
// `io` with your own `io` instance above.
|
||
}
|
||
|
||
})();
|
||
;
|
||
|
||
/* eslint-enable */
|