diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md deleted file mode 100644 index 0001751..0000000 --- a/.github/ISSUE_TEMPLATE/bug_report.md +++ /dev/null @@ -1,25 +0,0 @@ ---- -name: Bug report -about: Create a report to help us improve - ---- - -**Describe the bug** -A clear and concise description of what the bug is. - -**Expected behavior** -A clear and concise description of what you expected to happen. - -**Desktop (please complete the following information):** - - OS: [e.g. iOS] - - Browser [e.g. chrome, safari] - - Version [e.g. 22] - -**Smartphone (please complete the following information):** - - Device: [e.g. iPhone6] - - OS: [e.g. iOS8.1] - - Browser [e.g. stock browser, safari] - - Version [e.g. 22] - -**Additional context** -Add any other context about the problem here. diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md deleted file mode 100644 index 066b2d9..0000000 --- a/.github/ISSUE_TEMPLATE/feature_request.md +++ /dev/null @@ -1,17 +0,0 @@ ---- -name: Feature request -about: Suggest an idea for this project - ---- - -**Is your feature request related to a problem? Please describe.** -A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] - -**Describe the solution you'd like** -A clear and concise description of what you want to happen. - -**Describe alternatives you've considered** -A clear and concise description of any alternative solutions or features you've considered. - -**Additional context** -Add any other context or screenshots about the feature request here. diff --git a/README.md b/README.md index aa02b45..9d67f87 100644 --- a/README.md +++ b/README.md @@ -12,7 +12,11 @@

- +

+ + Patreon + +

Vue-Socket.io is a socket.io integration for Vuejs, easy to use, supporting Vuex and component level socket consumer managements

###### Demo @@ -58,6 +62,7 @@ import Vue from 'vue' import store from './store' import App from './App.vue' import VueSocketIO from 'vue-socket.io' +import SocketIO from 'socket.io-client' const options = { path: '/my-app/' }; //Options object to pass into SocketIO @@ -87,7 +92,6 @@ connection|String/Socket.io-client|`null`|Required|Websocket server url or socke vuex.store|Vuex|`null`|Optional|Vuex store instance vuex.actionPrefix|String|`null`|Optional|Prefix for emitting server side vuex actions vuex.mutationPrefix|String |`null`|Optional|Prefix for emitting server side vuex mutations -vuex.options.useConnectionNamespace |Boolean|`false`|Optional|Use more than one connection namespace #### 🌈 Component Level Usage @@ -124,6 +128,35 @@ this.sockets.subscribe('EVENT_NAME', (data) => { this.sockets.unsubscribe('EVENT_NAME'); ``` +##### Defining handlers for events with special characters + +

If you want to handle 'kebab-case', or "event with space inside it" events, then you have to define it via the following way

+ +``` javascript +export default { + name: 'Test', + sockets: { + connect: function () { + console.log('socket to notification channel connected') + }, + }, + + data () { + return { + something: [ + // ... something here for the data if you need. + ] + } + }, + + mounted () { + this.$socket.subscribe("kebab-case", function(data) { + console.log("This event was fired by eg. sio.emit('kebab-case')", data) + }) + } +} +``` + #### 🏆 Vuex Integration

When you set store parameter in installation, `Vue-Socket.io` will start sending events to Vuex store. If you set both prefix for vuex, you can use `actions` and `mutations` at the same time. But, best way to use is just `actions`

@@ -148,41 +181,6 @@ export default new Vuex.Store({ }) ``` -#### 🏆 Connection Namespace -

When you need to handle more than one namespaced connection, you need to set the `useConnectionNamespace` property of -the options object to true. What this does is telling the plugin that you are going to be using more than one namespaced connection and you want to put every connection in their own `$socket` key.

- -``` javascript -import Vue from 'vue' -import store from './store' -import App from './App.vue' -import VueSocketIO from 'vue-socket.io' - -Vue.use(new VueSocketIO({ - debug: true, - connection: 'http://metinseylan.com:1992/mynamespace', - vuex: { - store, - options: { - useConnectionNamespace: true - } - }, - options: { path: "/my-app/" } //Optional options -})) - -new Vue({ - router, - store, - render: h => h(App) -}).$mount('#app') -``` - -Then use it like this: - -``` javascript -Vue.$socket.mynamespace.emit('emit_method', data) -``` - ## Stargazers over time [![Stargazers over time](https://starcharts.herokuapp.com/MetinSeylan/Vue-Socket.io.svg)](https://starcharts.herokuapp.com/MetinSeylan/Vue-Socket.io) diff --git a/dist/vue-socketio.js b/dist/vue-socketio.js index 8b2c826..ab4bac6 100644 --- a/dist/vue-socketio.js +++ b/dist/vue-socketio.js @@ -1,10 +1,10 @@ -!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.VueSocketIO=e():t.VueSocketIO=e()}("undefined"!=typeof self?self:this,(function(){return function(t){var e={};function r(n){if(e[n])return e[n].exports;var o=e[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}return r.m=t,r.c=e,r.d=function(t,e,n){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)r.d(n,o,function(e){return t[e]}.bind(null,o));return n},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=24)}([function(t,e,r){(function(n){e.log=function(...t){return"object"==typeof console&&console.log&&console.log(...t)},e.formatArgs=function(e){if(e[0]=(this.useColors?"%c":"")+this.namespace+(this.useColors?" %c":" ")+e[0]+(this.useColors?"%c ":" ")+"+"+t.exports.humanize(this.diff),!this.useColors)return;const r="color: "+this.color;e.splice(1,0,r,"color: inherit");let n=0,o=0;e[0].replace(/%[a-zA-Z%]/g,t=>{"%%"!==t&&(n++,"%c"===t&&(o=n))}),e.splice(o,0,r)},e.save=function(t){try{t?e.storage.setItem("debug",t):e.storage.removeItem("debug")}catch(t){}},e.load=function(){let t;try{t=e.storage.getItem("debug")}catch(t){}!t&&void 0!==n&&"env"in n&&(t=n.env.DEBUG);return t},e.useColors=function(){if("undefined"!=typeof window&&window.process&&("renderer"===window.process.type||window.process.__nwjs))return!0;if("undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))return!1;return"undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)},e.storage=function(){try{return localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],t.exports=r(26)(e);const{formatters:o}=t.exports;o.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}}}).call(this,r(10))},function(t,e,r){function n(t){if(t)return function(t){for(var e in n.prototype)t[e]=n.prototype[e];return t}(t)}t.exports=n,n.prototype.on=n.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},n.prototype.once=function(t,e){function r(){this.off(t,r),e.apply(this,arguments)}return r.fn=e,this.on(t,r),this},n.prototype.off=n.prototype.removeListener=n.prototype.removeAllListeners=n.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var r,n=this._callbacks["$"+t];if(!n)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var o=0;o1?{type:l[o],data:t.substring(1)}:{type:l[o]}:d}o=new Uint8Array(t)[0];var i=s(t,1);return y&&"blob"===r&&(i=new y([i])),{type:l[o],data:i}},e.decodeBase64Packet=function(t,e){var r=l[t.charAt(0)];if(!n)return{type:r,data:{base64:!0,data:t.substr(1)}};var o=n.decode(t.substr(1));return"blob"===e&&y&&(o=new y([o])),{type:r,data:o}},e.encodePayload=function(t,r,n){"function"==typeof r&&(n=r,r=null);var o=i(t);if(r&&o)return y&&!f?e.encodePayloadAsBlob(t,n):e.encodePayloadAsArrayBuffer(t,n);if(!t.length)return n("0:");g(t,(function(t,n){e.encodePacket(t,!!o&&r,!1,(function(t){n(null,function(t){return t.length+":"+t}(t))}))}),(function(t,e){return n(e.join(""))}))},e.decodePayload=function(t,r,n){if("string"!=typeof t)return e.decodePayloadAsBinary(t,r,n);var o;if("function"==typeof r&&(n=r,r=null),""===t)return n(d,0,1);for(var i,s,a="",c=0,u=t.length;c0;){for(var a=new Uint8Array(o),c=0===a[0],u="",h=1;255!==a[h];h++){if(u.length>310)return n(d,0,1);u+=a[h]}o=s(o,2+u.length),u=parseInt(u);var f=s(o,0,u);if(c)try{f=String.fromCharCode.apply(null,new Uint8Array(f))}catch(t){var p=new Uint8Array(f);f="";for(h=0;h1?{type:l[o],data:t.substring(1)}:{type:l[o]}:d}o=new Uint8Array(t)[0];var i=s(t,1);return y&&"blob"===n&&(i=new y([i])),{type:l[o],data:i}},e.decodeBase64Packet=function(t,e){var n=l[t.charAt(0)];if(!r)return{type:n,data:{base64:!0,data:t.substr(1)}};var o=r.decode(t.substr(1));return"blob"===e&&y&&(o=new y([o])),{type:n,data:o}},e.encodePayload=function(t,n,r){"function"==typeof n&&(r=n,n=null);var o=i(t);if(n&&o)return y&&!f?e.encodePayloadAsBlob(t,r):e.encodePayloadAsArrayBuffer(t,r);if(!t.length)return r("0:");g(t,(function(t,r){e.encodePacket(t,!!o&&n,!1,(function(t){r(null,function(t){return t.length+":"+t}(t))}))}),(function(t,e){return r(e.join(""))}))},e.decodePayload=function(t,n,r){if("string"!=typeof t)return e.decodePayloadAsBinary(t,n,r);var o;if("function"==typeof n&&(r=n,n=null),""===t)return r(d,0,1);for(var i,s,a="",c=0,u=t.length;c0;){for(var a=new Uint8Array(o),c=0===a[0],u="",h=1;255!==a[h];h++){if(u.length>310)return r(d,0,1);u+=a[h]}o=s(o,2+u.length),u=parseInt(u);var f=s(o,0,u);if(c)try{f=String.fromCharCode.apply(null,new Uint8Array(f))}catch(t){var p=new Uint8Array(f);f="";for(h=0;h{"%%"!==t&&(r++,"%c"===t&&(o=r))}),e.splice(o,0,n)},e.save=function(t){try{t?e.storage.setItem("debug",t):e.storage.removeItem("debug")}catch(t){}},e.load=function(){let t;try{t=e.storage.getItem("debug")}catch(t){}!t&&void 0!==r&&"env"in r&&(t=r.env.DEBUG);return t},e.useColors=function(){if("undefined"!=typeof window&&window.process&&("renderer"===window.process.type||window.process.__nwjs))return!0;if("undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))return!1;return"undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)},e.storage=function(){try{return localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],t.exports=n(28)(e);const{formatters:o}=t.exports;o.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}}}).call(this,n(5))},function(t,e){e.encode=function(t){var e="";for(var n in t)t.hasOwnProperty(n)&&(e.length&&(e+="&"),e+=encodeURIComponent(n)+"="+encodeURIComponent(t[n]));return e},e.decode=function(t){for(var e={},n=t.split("&"),r=0,o=n.length;r{"%%"!==t&&(r++,"%c"===t&&(o=r))}),e.splice(o,0,n)},e.save=function(t){try{t?e.storage.setItem("debug",t):e.storage.removeItem("debug")}catch(t){}},e.load=function(){let t;try{t=e.storage.getItem("debug")}catch(t){}!t&&void 0!==r&&"env"in r&&(t=r.env.DEBUG);return t},e.useColors=function(){if("undefined"!=typeof window&&window.process&&("renderer"===window.process.type||window.process.__nwjs))return!0;if("undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))return!1;return"undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)},e.storage=function(){try{return localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],t.exports=n(50)(e);const{formatters:o}=t.exports;o.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}}}).call(this,n(5))},function(t,e){var n,r,o=t.exports={};function i(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function a(t){if(n===setTimeout)return setTimeout(t,0);if((n===i||!n)&&setTimeout)return n=setTimeout,setTimeout(t,0);try{return n(t,0)}catch(e){try{return n.call(null,t,0)}catch(e){return n.call(this,t,0)}}}!function(){try{n="function"==typeof setTimeout?setTimeout:i}catch(t){n=i}try{r="function"==typeof clearTimeout?clearTimeout:s}catch(t){r=s}}();var c,u=[],h=!1,f=-1;function p(){h&&c&&(h=!1,c.length?u=c.concat(u):f=-1,u.length&&l())}function l(){if(!h){var t=a(p);h=!0;for(var e=u.length;e;){for(c=u,u=[];++f1)for(var n=1;n * @license MIT */ -var n=r(32),o=r(33),i=r(34);function s(){return c.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function a(t,e){if(s()=s())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+s().toString(16)+" bytes");return 0|t}function d(t,e){if(c.isBuffer(t))return t.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(t)||t instanceof ArrayBuffer))return t.byteLength;"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return q(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return $(t).length;default:if(n)return q(t).length;e=(""+e).toLowerCase(),n=!0}}function y(t,e,r){var n=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return F(this,e,r);case"utf8":case"utf-8":return B(this,e,r);case"ascii":return R(this,e,r);case"latin1":case"binary":return T(this,e,r);case"base64":return x(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return P(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function g(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function m(t,e,r,n,o){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,isNaN(r)&&(r=o?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(o)return-1;r=t.length-1}else if(r<0){if(!o)return-1;r=0}if("string"==typeof e&&(e=c.from(e,n)),c.isBuffer(e))return 0===e.length?-1:v(t,e,r,n,o);if("number"==typeof e)return e&=255,c.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?o?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):v(t,[e],r,n,o);throw new TypeError("val must be string, number or Buffer")}function v(t,e,r,n,o){var i,s=1,a=t.length,c=e.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;s=2,a/=2,c/=2,r/=2}function u(t,e){return 1===s?t[e]:t.readUInt16BE(e*s)}if(o){var h=-1;for(i=r;ia&&(r=a-c),i=r;i>=0;i--){for(var f=!0,p=0;po&&(n=o):n=o;var i=e.length;if(i%2!=0)throw new TypeError("Invalid hex string");n>i/2&&(n=i/2);for(var s=0;s>8,o=r%256,i.push(o),i.push(n);return i}(e,t.length-r),t,r,n)}function x(t,e,r){return 0===e&&r===t.length?n.fromByteArray(t):n.fromByteArray(t.slice(e,r))}function B(t,e,r){r=Math.min(t.length,r);for(var n=[],o=e;o239?4:u>223?3:u>191?2:1;if(o+f<=r)switch(f){case 1:u<128&&(h=u);break;case 2:128==(192&(i=t[o+1]))&&(c=(31&u)<<6|63&i)>127&&(h=c);break;case 3:i=t[o+1],s=t[o+2],128==(192&i)&&128==(192&s)&&(c=(15&u)<<12|(63&i)<<6|63&s)>2047&&(c<55296||c>57343)&&(h=c);break;case 4:i=t[o+1],s=t[o+2],a=t[o+3],128==(192&i)&&128==(192&s)&&128==(192&a)&&(c=(15&u)<<18|(63&i)<<12|(63&s)<<6|63&a)>65535&&c<1114112&&(h=c)}null===h?(h=65533,f=1):h>65535&&(h-=65536,n.push(h>>>10&1023|55296),h=56320|1023&h),n.push(h),o+=f}return function(t){var e=t.length;if(e<=S)return String.fromCharCode.apply(String,t);var r="",n=0;for(;n0&&(t=this.toString("hex",0,r).match(/.{2}/g).join(" "),this.length>r&&(t+=" ... ")),""},c.prototype.compare=function(t,e,r,n,o){if(!c.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===n&&(n=0),void 0===o&&(o=this.length),e<0||r>t.length||n<0||o>this.length)throw new RangeError("out of range index");if(n>=o&&e>=r)return 0;if(n>=o)return-1;if(e>=r)return 1;if(this===t)return 0;for(var i=(o>>>=0)-(n>>>=0),s=(r>>>=0)-(e>>>=0),a=Math.min(i,s),u=this.slice(n,o),h=t.slice(e,r),f=0;fo)&&(r=o),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var i=!1;;)switch(n){case"hex":return b(this,t,e,r);case"utf8":case"utf-8":return w(this,t,e,r);case"ascii":return C(this,t,e,r);case"latin1":case"binary":return k(this,t,e,r);case"base64":return A(this,t,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return E(this,t,e,r);default:if(i)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),i=!0}},c.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var S=4096;function R(t,e,r){var n="";r=Math.min(t.length,r);for(var o=e;on)&&(r=n);for(var o="",i=e;ir)throw new RangeError("Trying to access beyond buffer length")}function O(t,e,r,n,o,i){if(!c.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>o||et.length)throw new RangeError("Index out of range")}function N(t,e,r,n){e<0&&(e=65535+e+1);for(var o=0,i=Math.min(t.length-r,2);o>>8*(n?o:1-o)}function I(t,e,r,n){e<0&&(e=4294967295+e+1);for(var o=0,i=Math.min(t.length-r,4);o>>8*(n?o:3-o)&255}function U(t,e,r,n,o,i){if(r+n>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function D(t,e,r,n,i){return i||U(t,0,r,4),o.write(t,e,r,n,23,4),r+4}function j(t,e,r,n,i){return i||U(t,0,r,8),o.write(t,e,r,n,52,8),r+8}c.prototype.slice=function(t,e){var r,n=this.length;if((t=~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),(e=void 0===e?n:~~e)<0?(e+=n)<0&&(e=0):e>n&&(e=n),e0&&(o*=256);)n+=this[t+--e]*o;return n},c.prototype.readUInt8=function(t,e){return e||_(t,1,this.length),this[t]},c.prototype.readUInt16LE=function(t,e){return e||_(t,2,this.length),this[t]|this[t+1]<<8},c.prototype.readUInt16BE=function(t,e){return e||_(t,2,this.length),this[t]<<8|this[t+1]},c.prototype.readUInt32LE=function(t,e){return e||_(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},c.prototype.readUInt32BE=function(t,e){return e||_(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},c.prototype.readIntLE=function(t,e,r){t|=0,e|=0,r||_(t,e,this.length);for(var n=this[t],o=1,i=0;++i=(o*=128)&&(n-=Math.pow(2,8*e)),n},c.prototype.readIntBE=function(t,e,r){t|=0,e|=0,r||_(t,e,this.length);for(var n=e,o=1,i=this[t+--n];n>0&&(o*=256);)i+=this[t+--n]*o;return i>=(o*=128)&&(i-=Math.pow(2,8*e)),i},c.prototype.readInt8=function(t,e){return e||_(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},c.prototype.readInt16LE=function(t,e){e||_(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},c.prototype.readInt16BE=function(t,e){e||_(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},c.prototype.readInt32LE=function(t,e){return e||_(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},c.prototype.readInt32BE=function(t,e){return e||_(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},c.prototype.readFloatLE=function(t,e){return e||_(t,4,this.length),o.read(this,t,!0,23,4)},c.prototype.readFloatBE=function(t,e){return e||_(t,4,this.length),o.read(this,t,!1,23,4)},c.prototype.readDoubleLE=function(t,e){return e||_(t,8,this.length),o.read(this,t,!0,52,8)},c.prototype.readDoubleBE=function(t,e){return e||_(t,8,this.length),o.read(this,t,!1,52,8)},c.prototype.writeUIntLE=function(t,e,r,n){(t=+t,e|=0,r|=0,n)||O(this,t,e,r,Math.pow(2,8*r)-1,0);var o=1,i=0;for(this[e]=255&t;++i=0&&(i*=256);)this[e+o]=t/i&255;return e+r},c.prototype.writeUInt8=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,1,255,0),c.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[e]=255&t,e+1},c.prototype.writeUInt16LE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,2,65535,0),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):N(this,t,e,!0),e+2},c.prototype.writeUInt16BE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,2,65535,0),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):N(this,t,e,!1),e+2},c.prototype.writeUInt32LE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,4,4294967295,0),c.TYPED_ARRAY_SUPPORT?(this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t):I(this,t,e,!0),e+4},c.prototype.writeUInt32BE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,4,4294967295,0),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):I(this,t,e,!1),e+4},c.prototype.writeIntLE=function(t,e,r,n){if(t=+t,e|=0,!n){var o=Math.pow(2,8*r-1);O(this,t,e,r,o-1,-o)}var i=0,s=1,a=0;for(this[e]=255&t;++i>0)-a&255;return e+r},c.prototype.writeIntBE=function(t,e,r,n){if(t=+t,e|=0,!n){var o=Math.pow(2,8*r-1);O(this,t,e,r,o-1,-o)}var i=r-1,s=1,a=0;for(this[e+i]=255&t;--i>=0&&(s*=256);)t<0&&0===a&&0!==this[e+i+1]&&(a=1),this[e+i]=(t/s>>0)-a&255;return e+r},c.prototype.writeInt8=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,1,127,-128),c.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),t<0&&(t=255+t+1),this[e]=255&t,e+1},c.prototype.writeInt16LE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,2,32767,-32768),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):N(this,t,e,!0),e+2},c.prototype.writeInt16BE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,2,32767,-32768),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):N(this,t,e,!1),e+2},c.prototype.writeInt32LE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,4,2147483647,-2147483648),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24):I(this,t,e,!0),e+4},c.prototype.writeInt32BE=function(t,e,r){return t=+t,e|=0,r||O(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):I(this,t,e,!1),e+4},c.prototype.writeFloatLE=function(t,e,r){return D(this,t,e,!0,r)},c.prototype.writeFloatBE=function(t,e,r){return D(this,t,e,!1,r)},c.prototype.writeDoubleLE=function(t,e,r){return j(this,t,e,!0,r)},c.prototype.writeDoubleBE=function(t,e,r){return j(this,t,e,!1,r)},c.prototype.copy=function(t,e,r,n){if(r||(r=0),n||0===n||(n=this.length),e>=t.length&&(e=t.length),e||(e=0),n>0&&n=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),t.length-e=0;--o)t[o+e]=this[o+r];else if(i<1e3||!c.TYPED_ARRAY_SUPPORT)for(o=0;o>>=0,r=void 0===r?this.length:r>>>0,t||(t=0),"number"==typeof t)for(i=e;i55295&&r<57344){if(!o){if(r>56319){(e-=3)>-1&&i.push(239,191,189);continue}if(s+1===n){(e-=3)>-1&&i.push(239,191,189);continue}o=r;continue}if(r<56320){(e-=3)>-1&&i.push(239,191,189),o=r;continue}r=65536+(o-55296<<10|r-56320)}else o&&(e-=3)>-1&&i.push(239,191,189);if(o=null,r<128){if((e-=1)<0)break;i.push(r)}else if(r<2048){if((e-=2)<0)break;i.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;i.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;i.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return i}function $(t){return n.toByteArray(function(t){if((t=function(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}(t).replace(L,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function Y(t,e,r,n){for(var o=0;o=e.length||o>=t.length);++o)e[o+r]=t[o];return o}}).call(this,r(13))},function(t,e,r){var n=r(37);t.exports=function(t){var e=t.xdomain,r=t.xscheme,o=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!e||n))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!r&&o)return new XDomainRequest}catch(t){}if(!e)try{return new(self[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}},function(t,e,r){var n=r(2),o=r(1);function i(t){this.path=t.path,this.hostname=t.hostname,this.port=t.port,this.secure=t.secure,this.query=t.query,this.timestampParam=t.timestampParam,this.timestampRequests=t.timestampRequests,this.readyState="",this.agent=t.agent||!1,this.socket=t.socket,this.enablesXDR=t.enablesXDR,this.withCredentials=t.withCredentials,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.forceNode=t.forceNode,this.isReactNative=t.isReactNative,this.extraHeaders=t.extraHeaders,this.localAddress=t.localAddress}t.exports=i,o(i.prototype),i.prototype.onError=function(t,e){var r=new Error(t);return r.type="TransportError",r.description=e,this.emit("error",r),this},i.prototype.open=function(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this},i.prototype.close=function(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this},i.prototype.send=function(t){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)},i.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},i.prototype.onData=function(t){var e=n.decodePacket(t,this.socket.binaryType);this.onPacket(e)},i.prototype.onPacket=function(t){this.emit("packet",t)},i.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},function(t,e){var r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");-1!=o&&-1!=i&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s=r.exec(t||""),a={},c=14;c--;)a[n[c]]=s[c]||"";return-1!=o&&-1!=i&&(a.source=e,a.host=a.host.substring(1,a.host.length-1).replace(/;/g,":"),a.authority=a.authority.replace("[","").replace("]","").replace(/;/g,":"),a.ipv6uri=!0),a}},function(t,e){var r,n,o=t.exports={};function i(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function a(t){if(r===setTimeout)return setTimeout(t,0);if((r===i||!r)&&setTimeout)return r=setTimeout,setTimeout(t,0);try{return r(t,0)}catch(e){try{return r.call(null,t,0)}catch(e){return r.call(this,t,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:i}catch(t){r=i}try{n="function"==typeof clearTimeout?clearTimeout:s}catch(t){n=s}}();var c,u=[],h=!1,f=-1;function p(){h&&c&&(h=!1,c.length?u=c.concat(u):f=-1,u.length&&l())}function l(){if(!h){var t=a(p);h=!0;for(var e=u.length;e;){for(c=u,u=[];++f1)for(var r=1;r0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},l.prototype.cleanup=function(){u("cleanup");for(var t=this.subs.length,e=0;e=this._reconnectionAttempts)u("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();u("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var r=setTimeout((function(){t.skipReconnect||(u("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open((function(e){e?(u("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(u("reconnect success"),t.onreconnect())})))}),e);this.subs.push({destroy:function(){clearTimeout(r)}})}},l.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){var n=r(7),o=r(38),i=r(46),s=r(47);e.polling=function(t){var e=!1,r=!1,s=!1!==t.jsonp;if("undefined"!=typeof location){var a="https:"===location.protocol,c=location.port;c||(c=a?443:80),e=t.hostname!==location.hostname||c!==t.port,r=t.secure!==a}if(t.xdomain=e,t.xscheme=r,"open"in new n(t)&&!t.forceJSONP)return new o(t);if(!s)throw new Error("JSONP disabled");return new i(t)},e.websocket=s},function(t,e,r){var n=r(8),o=r(3),i=r(2),s=r(4),a=r(18),c=r(0)("engine.io-client:polling");t.exports=h;var u=null!=new(r(7))({xdomain:!1}).responseType;function h(t){var e=t&&t.forceBase64;u&&!e||(this.supportsBinary=!1),n.call(this,t)}s(h,n),h.prototype.name="polling",h.prototype.doOpen=function(){this.poll()},h.prototype.pause=function(t){var e=this;function r(){c("paused"),e.readyState="paused",t()}if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(c("we are currently polling - waiting to pause"),n++,this.once("pollComplete",(function(){c("pre-pause polling complete"),--n||r()}))),this.writable||(c("we are currently writing - waiting to pause"),n++,this.once("drain",(function(){c("pre-pause writing complete"),--n||r()})))}else r()},h.prototype.poll=function(){c("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},h.prototype.onData=function(t){var e=this;c("polling got data %s",t);i.decodePayload(t,this.socket.binaryType,(function(t,r,n){if("opening"===e.readyState&&e.onOpen(),"close"===t.type)return e.onClose(),!1;e.onPacket(t)})),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():c('ignoring poll - transport state "%s"',this.readyState))},h.prototype.doClose=function(){var t=this;function e(){c("writing close packet"),t.write([{type:"close"}])}"open"===this.readyState?(c("transport open - closing"),e()):(c("transport not open - deferring close"),this.once("open",e))},h.prototype.write=function(t){var e=this;this.writable=!1;var r=function(){e.writable=!0,e.emit("drain")};i.encodePayload(t,this.supportsBinary,(function(t){e.doWrite(t,r)}))},h.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",r="";return!1!==this.timestampRequests&&(t[this.timestampParam]=a()),this.supportsBinary||t.sid||(t.b64=1),t=o.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(r=":"+this.port),t.length&&(t="?"+t),e+"://"+(-1!==this.hostname.indexOf(":")?"["+this.hostname+"]":this.hostname)+r+this.path+t}},function(t,e,r){(function(e){var n=r(40),o=Object.prototype.toString,i="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===o.call(Blob),s="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===o.call(File);t.exports=function t(r){if(!r||"object"!=typeof r)return!1;if(n(r)){for(var o=0,a=r.length;o0);return e}function h(){var t=u(+new Date);return t!==n?(a=0,n=t):t+"."+u(a++)}for(;c{if("%%"===r)return r;a++;const i=n.formatters[o];if("function"==typeof i){const n=t[a];r=i.call(e,n),t.splice(a,1),a--}return r}),n.formatArgs.call(e,t),(e.log||n.log).apply(e,t)}return s.namespace=t,s.enabled=n.enabled(t),s.useColors=n.useColors(),s.color=e(t),s.destroy=o,s.extend=i,"function"==typeof n.init&&n.init(s),n.instances.push(s),s}function o(){const t=n.instances.indexOf(this);return-1!==t&&(n.instances.splice(t,1),!0)}function i(t,e){const r=n(this.namespace+(void 0===e?":":e)+t);return r.log=this.log,r}function s(t){return t.toString().substring(2,t.toString().length-2).replace(/\.\*\?$/,"*")}return n.debug=n,n.default=n,n.coerce=function(t){if(t instanceof Error)return t.stack||t.message;return t},n.disable=function(){const t=[...n.names.map(s),...n.skips.map(s).map(t=>"-"+t)].join(",");return n.enable(""),t},n.enable=function(t){let e;n.save(t),n.names=[],n.skips=[];const r=("string"==typeof t?t:"").split(/[\s,]+/),o=r.length;for(e=0;e{n[e]=t[e]}),n.instances=[],n.names=[],n.skips=[],n.formatters={},n.selectColor=e,n.enable(n.load()),n}},function(t,e){var r=1e3,n=60*r,o=60*n,i=24*o,s=7*i,a=365.25*i;function c(t,e,r,n){var o=e>=1.5*r;return Math.round(t/r)+" "+n+(o?"s":"")}t.exports=function(t,e){e=e||{};var u=typeof t;if("string"===u&&t.length>0)return function(t){if((t=String(t)).length>100)return;var e=/^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(t);if(!e)return;var c=parseFloat(e[1]);switch((e[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return c*a;case"weeks":case"week":case"w":return c*s;case"days":case"day":case"d":return c*i;case"hours":case"hour":case"hrs":case"hr":case"h":return c*o;case"minutes":case"minute":case"mins":case"min":case"m":return c*n;case"seconds":case"second":case"secs":case"sec":case"s":return c*r;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return c;default:return}}(t);if("number"===u&&isFinite(t))return e.long?function(t){var e=Math.abs(t);if(e>=i)return c(t,e,i,"day");if(e>=o)return c(t,e,o,"hour");if(e>=n)return c(t,e,n,"minute");if(e>=r)return c(t,e,r,"second");return t+" ms"}(t):function(t){var e=Math.abs(t);if(e>=i)return Math.round(t/i)+"d";if(e>=o)return Math.round(t/o)+"h";if(e>=n)return Math.round(t/n)+"m";if(e>=r)return Math.round(t/r)+"s";return t+"ms"}(t);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(t))}},function(t,e,r){(function(n){function o(){var t;try{t=e.storage.debug}catch(t){}return!t&&void 0!==n&&"env"in n&&(t=n.env.DEBUG),t}(e=t.exports=r(29)).log=function(){return"object"==typeof console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)},e.formatArgs=function(t){var r=this.useColors;if(t[0]=(r?"%c":"")+this.namespace+(r?" %c":" ")+t[0]+(r?"%c ":" ")+"+"+e.humanize(this.diff),!r)return;var n="color: "+this.color;t.splice(1,0,n,"color: inherit");var o=0,i=0;t[0].replace(/%[a-zA-Z%]/g,(function(t){"%%"!==t&&(o++,"%c"===t&&(i=o))})),t.splice(i,0,n)},e.save=function(t){try{null==t?e.storage.removeItem("debug"):e.storage.debug=t}catch(t){}},e.load=o,e.useColors=function(){if("undefined"!=typeof window&&window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))return!1;return"undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)},e.storage="undefined"!=typeof chrome&&void 0!==chrome.storage?chrome.storage.local:function(){try{return window.localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],e.formatters.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}},e.enable(o())}).call(this,r(10))},function(t,e,r){function n(t){var r;function n(){if(n.enabled){var t=n,o=+new Date,i=o-(r||o);t.diff=i,t.prev=r,t.curr=o,r=o;for(var s=new Array(arguments.length),a=0;a0)return function(t){if((t=String(t)).length>100)return;var e=/^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(t);if(!e)return;var a=parseFloat(e[1]);switch((e[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return a*s;case"days":case"day":case"d":return a*i;case"hours":case"hour":case"hrs":case"hr":case"h":return a*o;case"minutes":case"minute":case"mins":case"min":case"m":return a*n;case"seconds":case"second":case"secs":case"sec":case"s":return a*r;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return a;default:return}}(t);if("number"===u&&!1===isNaN(t))return e.long?a(c=t,i,"day")||a(c,o,"hour")||a(c,n,"minute")||a(c,r,"second")||c+" ms":function(t){if(t>=i)return Math.round(t/i)+"d";if(t>=o)return Math.round(t/o)+"h";if(t>=n)return Math.round(t/n)+"m";if(t>=r)return Math.round(t/r)+"s";return t+"ms"}(t);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(t))}},function(t,e,r){var n=r(11),o=r(12),i=Object.prototype.toString,s="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===i.call(Blob),a="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===i.call(File);e.deconstructPacket=function(t){var e=[],r=t.data,i=t;return i.data=function t(e,r){if(!e)return e;if(o(e)){var i={_placeholder:!0,num:r.length};return r.push(e),i}if(n(e)){for(var s=new Array(e.length),a=0;a0?s-4:s;for(r=0;r>16&255,c[h++]=e>>8&255,c[h++]=255&e;2===a&&(e=o[t.charCodeAt(r)]<<2|o[t.charCodeAt(r+1)]>>4,c[h++]=255&e);1===a&&(e=o[t.charCodeAt(r)]<<10|o[t.charCodeAt(r+1)]<<4|o[t.charCodeAt(r+2)]>>2,c[h++]=e>>8&255,c[h++]=255&e);return c},e.fromByteArray=function(t){for(var e,r=t.length,o=r%3,i=[],s=0,a=r-o;sa?a:s+16383));1===o?(e=t[r-1],i.push(n[e>>2]+n[e<<4&63]+"==")):2===o&&(e=(t[r-2]<<8)+t[r-1],i.push(n[e>>10]+n[e>>4&63]+n[e<<2&63]+"="));return i.join("")};for(var n=[],o=[],i="undefined"!=typeof Uint8Array?Uint8Array:Array,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",a=0,c=s.length;a0)throw new Error("Invalid string. Length must be a multiple of 4");var r=t.indexOf("=");return-1===r&&(r=e),[r,r===e?0:4-r%4]}function h(t,e,r){for(var o,i,s=[],a=e;a>18&63]+n[i>>12&63]+n[i>>6&63]+n[63&i]);return s.join("")}o["-".charCodeAt(0)]=62,o["_".charCodeAt(0)]=63},function(t,e){e.read=function(t,e,r,n,o){var i,s,a=8*o-n-1,c=(1<>1,h=-7,f=r?o-1:0,p=r?-1:1,l=t[e+f];for(f+=p,i=l&(1<<-h)-1,l>>=-h,h+=a;h>0;i=256*i+t[e+f],f+=p,h-=8);for(s=i&(1<<-h)-1,i>>=-h,h+=n;h>0;s=256*s+t[e+f],f+=p,h-=8);if(0===i)i=1-u;else{if(i===c)return s?NaN:1/0*(l?-1:1);s+=Math.pow(2,n),i-=u}return(l?-1:1)*s*Math.pow(2,i-n)},e.write=function(t,e,r,n,o,i){var s,a,c,u=8*i-o-1,h=(1<>1,p=23===o?Math.pow(2,-24)-Math.pow(2,-77):0,l=n?0:i-1,d=n?1:-1,y=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(a=isNaN(e)?1:0,s=h):(s=Math.floor(Math.log(e)/Math.LN2),e*(c=Math.pow(2,-s))<1&&(s--,c*=2),(e+=s+f>=1?p/c:p*Math.pow(2,1-f))*c>=2&&(s++,c/=2),s+f>=h?(a=0,s=h):s+f>=1?(a=(e*c-1)*Math.pow(2,o),s+=f):(a=e*Math.pow(2,f-1)*Math.pow(2,o),s=0));o>=8;t[r+l]=255&a,l+=d,a/=256,o-=8);for(s=s<0;t[r+l]=255&s,l+=d,s/=256,u-=8);t[r+l-d]|=128*y}},function(t,e){var r={}.toString;t.exports=Array.isArray||function(t){return"[object Array]"==r.call(t)}},function(t,e,r){t.exports=r(36),t.exports.parser=r(2)},function(t,e,r){var n=r(15),o=r(1),i=r(0)("engine.io-client:socket"),s=r(19),a=r(2),c=r(9),u=r(3);function h(t,e){if(!(this instanceof h))return new h(t,e);e=e||{},t&&"object"==typeof t&&(e=t,t=null),t?(t=c(t),e.hostname=t.host,e.secure="https"===t.protocol||"wss"===t.protocol,e.port=t.port,t.query&&(e.query=t.query)):e.host&&(e.hostname=c(e.host).host),this.secure=null!=e.secure?e.secure:"undefined"!=typeof location&&"https:"===location.protocol,e.hostname&&!e.port&&(e.port=this.secure?"443":"80"),this.agent=e.agent||!1,this.hostname=e.hostname||("undefined"!=typeof location?location.hostname:"localhost"),this.port=e.port||("undefined"!=typeof location&&location.port?location.port:this.secure?443:80),this.query=e.query||{},"string"==typeof this.query&&(this.query=u.decode(this.query)),this.upgrade=!1!==e.upgrade,this.path=(e.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!e.forceJSONP,this.jsonp=!1!==e.jsonp,this.forceBase64=!!e.forceBase64,this.enablesXDR=!!e.enablesXDR,this.withCredentials=!1!==e.withCredentials,this.timestampParam=e.timestampParam||"t",this.timestampRequests=e.timestampRequests,this.transports=e.transports||["polling","websocket"],this.transportOptions=e.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=e.policyPort||843,this.rememberUpgrade=e.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=e.onlyBinaryUpgrades,this.perMessageDeflate=!1!==e.perMessageDeflate&&(e.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=e.pfx||null,this.key=e.key||null,this.passphrase=e.passphrase||null,this.cert=e.cert||null,this.ca=e.ca||null,this.ciphers=e.ciphers||null,this.rejectUnauthorized=void 0===e.rejectUnauthorized||e.rejectUnauthorized,this.forceNode=!!e.forceNode,this.isReactNative="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase(),("undefined"==typeof self||this.isReactNative)&&(e.extraHeaders&&Object.keys(e.extraHeaders).length>0&&(this.extraHeaders=e.extraHeaders),e.localAddress&&(this.localAddress=e.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}t.exports=h,h.priorWebsocketSuccess=!1,o(h.prototype),h.protocol=a.protocol,h.Socket=h,h.Transport=r(8),h.transports=r(15),h.parser=r(2),h.prototype.createTransport=function(t){i('creating transport "%s"',t);var e=function(t){var e={};for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}(this.query);e.EIO=a.protocol,e.transport=t;var r=this.transportOptions[t]||{};return this.id&&(e.sid=this.id),new n[t]({query:e,socket:this,agent:r.agent||this.agent,hostname:r.hostname||this.hostname,port:r.port||this.port,secure:r.secure||this.secure,path:r.path||this.path,forceJSONP:r.forceJSONP||this.forceJSONP,jsonp:r.jsonp||this.jsonp,forceBase64:r.forceBase64||this.forceBase64,enablesXDR:r.enablesXDR||this.enablesXDR,withCredentials:r.withCredentials||this.withCredentials,timestampRequests:r.timestampRequests||this.timestampRequests,timestampParam:r.timestampParam||this.timestampParam,policyPort:r.policyPort||this.policyPort,pfx:r.pfx||this.pfx,key:r.key||this.key,passphrase:r.passphrase||this.passphrase,cert:r.cert||this.cert,ca:r.ca||this.ca,ciphers:r.ciphers||this.ciphers,rejectUnauthorized:r.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:r.perMessageDeflate||this.perMessageDeflate,extraHeaders:r.extraHeaders||this.extraHeaders,forceNode:r.forceNode||this.forceNode,localAddress:r.localAddress||this.localAddress,requestTimeout:r.requestTimeout||this.requestTimeout,protocols:r.protocols||void 0,isReactNative:this.isReactNative})},h.prototype.open=function(){var t;if(this.rememberUpgrade&&h.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout((function(){e.emit("error","No transports available")}),0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},h.prototype.setTransport=function(t){i("setting transport %s",t.name);var e=this;this.transport&&(i("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=t,t.on("drain",(function(){e.onDrain()})).on("packet",(function(t){e.onPacket(t)})).on("error",(function(t){e.onError(t)})).on("close",(function(){e.onClose("transport close")}))},h.prototype.probe=function(t){i('probing transport "%s"',t);var e=this.createTransport(t,{probe:1}),r=!1,n=this;function o(){if(n.onlyBinaryUpgrades){var o=!this.supportsBinary&&n.transport.supportsBinary;r=r||o}r||(i('probe transport "%s" opened',t),e.send([{type:"ping",data:"probe"}]),e.once("packet",(function(o){if(!r)if("pong"===o.type&&"probe"===o.data){if(i('probe transport "%s" pong',t),n.upgrading=!0,n.emit("upgrading",e),!e)return;h.priorWebsocketSuccess="websocket"===e.name,i('pausing current transport "%s"',n.transport.name),n.transport.pause((function(){r||"closed"!==n.readyState&&(i("changing transport and sending upgrade packet"),p(),n.setTransport(e),e.send([{type:"upgrade"}]),n.emit("upgrade",e),e=null,n.upgrading=!1,n.flush())}))}else{i('probe transport "%s" failed',t);var s=new Error("probe error");s.transport=e.name,n.emit("upgradeError",s)}})))}function s(){r||(r=!0,p(),e.close(),e=null)}function a(r){var o=new Error("probe error: "+r);o.transport=e.name,s(),i('probe transport "%s" failed because of error: %s',t,r),n.emit("upgradeError",o)}function c(){a("transport closed")}function u(){a("socket closed")}function f(t){e&&t.name!==e.name&&(i('"%s" works - aborting "%s"',t.name,e.name),s())}function p(){e.removeListener("open",o),e.removeListener("error",a),e.removeListener("close",c),n.removeListener("close",u),n.removeListener("upgrading",f)}h.priorWebsocketSuccess=!1,e.once("open",o),e.once("error",a),e.once("close",c),this.once("close",u),this.once("upgrading",f),e.open()},h.prototype.onOpen=function(){if(i("socket open"),this.readyState="open",h.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){i("starting upgrade probes");for(var t=0,e=this.upgrades.length;tn&&(r=n),e>=n||e>=r||0===n)return new ArrayBuffer(0);for(var o=new Uint8Array(t),i=new Uint8Array(r-e),s=e,a=0;s=s())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+s().toString(16)+" bytes");return 0|t}function d(t,e){if(c.isBuffer(t))return t.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(t)||t instanceof ArrayBuffer))return t.byteLength;"string"!=typeof t&&(t=""+t);var n=t.length;if(0===n)return 0;for(var r=!1;;)switch(e){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":case void 0:return j(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return q(t).length;default:if(r)return j(t).length;e=(""+e).toLowerCase(),r=!0}}function y(t,e,n){var r=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if((n>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return R(this,e,n);case"utf8":case"utf-8":return x(this,e,n);case"ascii":return B(this,e,n);case"latin1":case"binary":return _(this,e,n);case"base64":return F(this,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return S(this,e,n);default:if(r)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),r=!0}}function g(t,e,n){var r=t[e];t[e]=t[n],t[n]=r}function m(t,e,n,r,o){if(0===t.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),n=+n,isNaN(n)&&(n=o?0:t.length-1),n<0&&(n=t.length+n),n>=t.length){if(o)return-1;n=t.length-1}else if(n<0){if(!o)return-1;n=0}if("string"==typeof e&&(e=c.from(e,r)),c.isBuffer(e))return 0===e.length?-1:v(t,e,n,r,o);if("number"==typeof e)return e&=255,c.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?o?Uint8Array.prototype.indexOf.call(t,e,n):Uint8Array.prototype.lastIndexOf.call(t,e,n):v(t,[e],n,r,o);throw new TypeError("val must be string, number or Buffer")}function v(t,e,n,r,o){var i,s=1,a=t.length,c=e.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(t.length<2||e.length<2)return-1;s=2,a/=2,c/=2,n/=2}function u(t,e){return 1===s?t[e]:t.readUInt16BE(e*s)}if(o){var h=-1;for(i=n;ia&&(n=a-c),i=n;i>=0;i--){for(var f=!0,p=0;po&&(r=o):r=o;var i=e.length;if(i%2!=0)throw new TypeError("Invalid hex string");r>i/2&&(r=i/2);for(var s=0;s>8,o=n%256,i.push(o),i.push(r);return i}(e,t.length-n),t,n,r)}function F(t,e,n){return 0===e&&n===t.length?r.fromByteArray(t):r.fromByteArray(t.slice(e,n))}function x(t,e,n){n=Math.min(t.length,n);for(var r=[],o=e;o239?4:u>223?3:u>191?2:1;if(o+f<=n)switch(f){case 1:u<128&&(h=u);break;case 2:128==(192&(i=t[o+1]))&&(c=(31&u)<<6|63&i)>127&&(h=c);break;case 3:i=t[o+1],s=t[o+2],128==(192&i)&&128==(192&s)&&(c=(15&u)<<12|(63&i)<<6|63&s)>2047&&(c<55296||c>57343)&&(h=c);break;case 4:i=t[o+1],s=t[o+2],a=t[o+3],128==(192&i)&&128==(192&s)&&128==(192&a)&&(c=(15&u)<<18|(63&i)<<12|(63&s)<<6|63&a)>65535&&c<1114112&&(h=c)}null===h?(h=65533,f=1):h>65535&&(h-=65536,r.push(h>>>10&1023|55296),h=56320|1023&h),r.push(h),o+=f}return function(t){var e=t.length;if(e<=4096)return String.fromCharCode.apply(String,t);var n="",r=0;for(;r0&&(t=this.toString("hex",0,n).match(/.{2}/g).join(" "),this.length>n&&(t+=" ... ")),""},c.prototype.compare=function(t,e,n,r,o){if(!c.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===n&&(n=t?t.length:0),void 0===r&&(r=0),void 0===o&&(o=this.length),e<0||n>t.length||r<0||o>this.length)throw new RangeError("out of range index");if(r>=o&&e>=n)return 0;if(r>=o)return-1;if(e>=n)return 1;if(this===t)return 0;for(var i=(o>>>=0)-(r>>>=0),s=(n>>>=0)-(e>>>=0),a=Math.min(i,s),u=this.slice(r,o),h=t.slice(e,n),f=0;fo)&&(n=o),t.length>0&&(n<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");r||(r="utf8");for(var i=!1;;)switch(r){case"hex":return b(this,t,e,n);case"utf8":case"utf-8":return C(this,t,e,n);case"ascii":return w(this,t,e,n);case"latin1":case"binary":return k(this,t,e,n);case"base64":return A(this,t,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return E(this,t,e,n);default:if(i)throw new TypeError("Unknown encoding: "+r);r=(""+r).toLowerCase(),i=!0}},c.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function B(t,e,n){var r="";n=Math.min(t.length,n);for(var o=e;or)&&(n=r);for(var o="",i=e;in)throw new RangeError("Trying to access beyond buffer length")}function P(t,e,n,r,o,i){if(!c.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>o||et.length)throw new RangeError("Index out of range")}function O(t,e,n,r){e<0&&(e=65535+e+1);for(var o=0,i=Math.min(t.length-n,2);o>>8*(r?o:1-o)}function N(t,e,n,r){e<0&&(e=4294967295+e+1);for(var o=0,i=Math.min(t.length-n,4);o>>8*(r?o:3-o)&255}function U(t,e,n,r,o,i){if(n+r>t.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function L(t,e,n,r,i){return i||U(t,0,n,4),o.write(t,e,n,r,23,4),n+4}function D(t,e,n,r,i){return i||U(t,0,n,8),o.write(t,e,n,r,52,8),n+8}c.prototype.slice=function(t,e){var n,r=this.length;if((t=~~t)<0?(t+=r)<0&&(t=0):t>r&&(t=r),(e=void 0===e?r:~~e)<0?(e+=r)<0&&(e=0):e>r&&(e=r),e0&&(o*=256);)r+=this[t+--e]*o;return r},c.prototype.readUInt8=function(t,e){return e||T(t,1,this.length),this[t]},c.prototype.readUInt16LE=function(t,e){return e||T(t,2,this.length),this[t]|this[t+1]<<8},c.prototype.readUInt16BE=function(t,e){return e||T(t,2,this.length),this[t]<<8|this[t+1]},c.prototype.readUInt32LE=function(t,e){return e||T(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},c.prototype.readUInt32BE=function(t,e){return e||T(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},c.prototype.readIntLE=function(t,e,n){t|=0,e|=0,n||T(t,e,this.length);for(var r=this[t],o=1,i=0;++i=(o*=128)&&(r-=Math.pow(2,8*e)),r},c.prototype.readIntBE=function(t,e,n){t|=0,e|=0,n||T(t,e,this.length);for(var r=e,o=1,i=this[t+--r];r>0&&(o*=256);)i+=this[t+--r]*o;return i>=(o*=128)&&(i-=Math.pow(2,8*e)),i},c.prototype.readInt8=function(t,e){return e||T(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},c.prototype.readInt16LE=function(t,e){e||T(t,2,this.length);var n=this[t]|this[t+1]<<8;return 32768&n?4294901760|n:n},c.prototype.readInt16BE=function(t,e){e||T(t,2,this.length);var n=this[t+1]|this[t]<<8;return 32768&n?4294901760|n:n},c.prototype.readInt32LE=function(t,e){return e||T(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},c.prototype.readInt32BE=function(t,e){return e||T(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},c.prototype.readFloatLE=function(t,e){return e||T(t,4,this.length),o.read(this,t,!0,23,4)},c.prototype.readFloatBE=function(t,e){return e||T(t,4,this.length),o.read(this,t,!1,23,4)},c.prototype.readDoubleLE=function(t,e){return e||T(t,8,this.length),o.read(this,t,!0,52,8)},c.prototype.readDoubleBE=function(t,e){return e||T(t,8,this.length),o.read(this,t,!1,52,8)},c.prototype.writeUIntLE=function(t,e,n,r){(t=+t,e|=0,n|=0,r)||P(this,t,e,n,Math.pow(2,8*n)-1,0);var o=1,i=0;for(this[e]=255&t;++i=0&&(i*=256);)this[e+o]=t/i&255;return e+n},c.prototype.writeUInt8=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,1,255,0),c.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[e]=255&t,e+1},c.prototype.writeUInt16LE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,2,65535,0),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):O(this,t,e,!0),e+2},c.prototype.writeUInt16BE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,2,65535,0),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):O(this,t,e,!1),e+2},c.prototype.writeUInt32LE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,4,4294967295,0),c.TYPED_ARRAY_SUPPORT?(this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t):N(this,t,e,!0),e+4},c.prototype.writeUInt32BE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,4,4294967295,0),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):N(this,t,e,!1),e+4},c.prototype.writeIntLE=function(t,e,n,r){if(t=+t,e|=0,!r){var o=Math.pow(2,8*n-1);P(this,t,e,n,o-1,-o)}var i=0,s=1,a=0;for(this[e]=255&t;++i>0)-a&255;return e+n},c.prototype.writeIntBE=function(t,e,n,r){if(t=+t,e|=0,!r){var o=Math.pow(2,8*n-1);P(this,t,e,n,o-1,-o)}var i=n-1,s=1,a=0;for(this[e+i]=255&t;--i>=0&&(s*=256);)t<0&&0===a&&0!==this[e+i+1]&&(a=1),this[e+i]=(t/s>>0)-a&255;return e+n},c.prototype.writeInt8=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,1,127,-128),c.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),t<0&&(t=255+t+1),this[e]=255&t,e+1},c.prototype.writeInt16LE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,2,32767,-32768),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):O(this,t,e,!0),e+2},c.prototype.writeInt16BE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,2,32767,-32768),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):O(this,t,e,!1),e+2},c.prototype.writeInt32LE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,4,2147483647,-2147483648),c.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24):N(this,t,e,!0),e+4},c.prototype.writeInt32BE=function(t,e,n){return t=+t,e|=0,n||P(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),c.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):N(this,t,e,!1),e+4},c.prototype.writeFloatLE=function(t,e,n){return L(this,t,e,!0,n)},c.prototype.writeFloatBE=function(t,e,n){return L(this,t,e,!1,n)},c.prototype.writeDoubleLE=function(t,e,n){return D(this,t,e,!0,n)},c.prototype.writeDoubleBE=function(t,e,n){return D(this,t,e,!1,n)},c.prototype.copy=function(t,e,n,r){if(n||(n=0),r||0===r||(r=this.length),e>=t.length&&(e=t.length),e||(e=0),r>0&&r=this.length)throw new RangeError("sourceStart out of bounds");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),t.length-e=0;--o)t[o+e]=this[o+n];else if(i<1e3||!c.TYPED_ARRAY_SUPPORT)for(o=0;o>>=0,n=void 0===n?this.length:n>>>0,t||(t=0),"number"==typeof t)for(i=e;i55295&&n<57344){if(!o){if(n>56319){(e-=3)>-1&&i.push(239,191,189);continue}if(s+1===r){(e-=3)>-1&&i.push(239,191,189);continue}o=n;continue}if(n<56320){(e-=3)>-1&&i.push(239,191,189),o=n;continue}n=65536+(o-55296<<10|n-56320)}else o&&(e-=3)>-1&&i.push(239,191,189);if(o=null,n<128){if((e-=1)<0)break;i.push(n)}else if(n<2048){if((e-=2)<0)break;i.push(n>>6|192,63&n|128)}else if(n<65536){if((e-=3)<0)break;i.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;i.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return i}function q(t){return r.toByteArray(function(t){if((t=function(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}(t).replace(I,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function Y(t,e,n,r){for(var o=0;o=e.length||o>=t.length);++o)e[o+n]=t[o];return o}}).call(this,n(35))},function(t,e,n){var r=n(41),o=n(9);t.exports=function(t){var e=t.xdomain,n=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!e||r))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!n&&i)return new XDomainRequest}catch(t){}if(!e)try{return new(o[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}},function(t,e){t.exports="undefined"!=typeof self?self:"undefined"!=typeof window?window:Function("return this")()},function(t,e,n){var r=n(0),o=n(11);function i(t){this.path=t.path,this.hostname=t.hostname,this.port=t.port,this.secure=t.secure,this.query=t.query,this.timestampParam=t.timestampParam,this.timestampRequests=t.timestampRequests,this.readyState="",this.agent=t.agent||!1,this.socket=t.socket,this.enablesXDR=t.enablesXDR,this.withCredentials=t.withCredentials,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.forceNode=t.forceNode,this.isReactNative=t.isReactNative,this.extraHeaders=t.extraHeaders,this.localAddress=t.localAddress}t.exports=i,o(i.prototype),i.prototype.onError=function(t,e){var n=new Error(t);return n.type="TransportError",n.description=e,this.emit("error",n),this},i.prototype.open=function(){return"closed"!==this.readyState&&""!==this.readyState||(this.readyState="opening",this.doOpen()),this},i.prototype.close=function(){return"opening"!==this.readyState&&"open"!==this.readyState||(this.doClose(),this.onClose()),this},i.prototype.send=function(t){if("open"!==this.readyState)throw new Error("Transport not open");this.write(t)},i.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},i.prototype.onData=function(t){var e=r.decodePacket(t,this.socket.binaryType);this.onPacket(e)},i.prototype.onPacket=function(t){this.emit("packet",t)},i.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},function(t,e,n){function r(t){if(t)return function(t){for(var e in r.prototype)t[e]=r.prototype[e];return t}(t)}t.exports=r,r.prototype.on=r.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},r.prototype.once=function(t,e){function n(){this.off(t,n),e.apply(this,arguments)}return n.fn=e,this.on(t,n),this},r.prototype.off=r.prototype.removeListener=r.prototype.removeAllListeners=r.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var n,r=this._callbacks["$"+t];if(!r)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var o=0;o0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},l.prototype.cleanup=function(){u("cleanup");for(var t=this.subs.length,e=0;e=this._reconnectionAttempts)u("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();u("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var n=setTimeout((function(){t.skipReconnect||(u("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open((function(e){e?(u("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(u("reconnect success"),t.onreconnect())})))}),e);this.subs.push({destroy:function(){clearTimeout(n)}})}},l.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,n){var r=n(8),o=n(42),i=n(52),s=n(53);e.polling=function(t){var e=!1,n=!1,s=!1!==t.jsonp;if("undefined"!=typeof location){var a="https:"===location.protocol,c=location.port;c||(c=a?443:80),e=t.hostname!==location.hostname||c!==t.port,n=t.secure!==a}if(t.xdomain=e,t.xscheme=n,"open"in new r(t)&&!t.forceJSONP)return new o(t);if(!s)throw new Error("JSONP disabled");return new i(t)},e.websocket=s},function(t,e,n){var r=n(10),o=n(2),i=n(0),s=n(3),a=n(19),c=n(4)("engine.io-client:polling");t.exports=h;var u=null!=new(n(8))({xdomain:!1}).responseType;function h(t){var e=t&&t.forceBase64;u&&!e||(this.supportsBinary=!1),r.call(this,t)}s(h,r),h.prototype.name="polling",h.prototype.doOpen=function(){this.poll()},h.prototype.pause=function(t){var e=this;function n(){c("paused"),e.readyState="paused",t()}if(this.readyState="pausing",this.polling||!this.writable){var r=0;this.polling&&(c("we are currently polling - waiting to pause"),r++,this.once("pollComplete",(function(){c("pre-pause polling complete"),--r||n()}))),this.writable||(c("we are currently writing - waiting to pause"),r++,this.once("drain",(function(){c("pre-pause writing complete"),--r||n()})))}else n()},h.prototype.poll=function(){c("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},h.prototype.onData=function(t){var e=this;c("polling got data %s",t);i.decodePayload(t,this.socket.binaryType,(function(t,n,r){if("opening"===e.readyState&&e.onOpen(),"close"===t.type)return e.onClose(),!1;e.onPacket(t)})),"closed"!==this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"===this.readyState?this.poll():c('ignoring poll - transport state "%s"',this.readyState))},h.prototype.doClose=function(){var t=this;function e(){c("writing close packet"),t.write([{type:"close"}])}"open"===this.readyState?(c("transport open - closing"),e()):(c("transport not open - deferring close"),this.once("open",e))},h.prototype.write=function(t){var e=this;this.writable=!1;var n=function(){e.writable=!0,e.emit("drain")};i.encodePayload(t,this.supportsBinary,(function(t){e.doWrite(t,n)}))},h.prototype.uri=function(){var t=this.query||{},e=this.secure?"https":"http",n="";return!1!==this.timestampRequests&&(t[this.timestampParam]=a()),this.supportsBinary||t.sid||(t.b64=1),t=o.encode(t),this.port&&("https"===e&&443!==Number(this.port)||"http"===e&&80!==Number(this.port))&&(n=":"+this.port),t.length&&(t="?"+t),e+"://"+(-1!==this.hostname.indexOf(":")?"["+this.hostname+"]":this.hostname)+n+this.path+t}},function(t,e,n){(function(e){var r=n(44),o=Object.prototype.toString,i="function"==typeof Blob||"undefined"!=typeof Blob&&"[object BlobConstructor]"===o.call(Blob),s="function"==typeof File||"undefined"!=typeof File&&"[object FileConstructor]"===o.call(File);t.exports=function t(n){if(!n||"object"!=typeof n)return!1;if(r(n)){for(var o=0,a=n.length;o0);return e}function u(){var t=c(+new Date);return t!==r?(s=0,r=t):t+"."+c(s++)}for(;a<64;a++)i[o[a]]=a;u.encode=c,u.decode=function(t){var e=0;for(a=0;a{if("%%"===n)return n;a++;const i=r.formatters[o];if("function"==typeof i){const r=t[a];n=i.call(e,r),t.splice(a,1),a--}return n}),r.formatArgs.call(e,t);(e.log||r.log).apply(e,t)}return s.namespace=t,s.enabled=r.enabled(t),s.useColors=r.useColors(),s.color=e(t),s.destroy=o,s.extend=i,"function"==typeof r.init&&r.init(s),r.instances.push(s),s}function o(){const t=r.instances.indexOf(this);return-1!==t&&(r.instances.splice(t,1),!0)}function i(t,e){const n=r(this.namespace+(void 0===e?":":e)+t);return n.log=this.log,n}function s(t){return t.toString().substring(2,t.toString().length-2).replace(/\.\*\?$/,"*")}return r.debug=r,r.default=r,r.coerce=function(t){if(t instanceof Error)return t.stack||t.message;return t},r.disable=function(){const t=[...r.names.map(s),...r.skips.map(s).map(t=>"-"+t)].join(",");return r.enable(""),t},r.enable=function(t){let e;r.save(t),r.names=[],r.skips=[];const n=("string"==typeof t?t:"").split(/[\s,]+/),o=n.length;for(e=0;e{r[e]=t[e]}),r.instances=[],r.names=[],r.skips=[],r.formatters={},r.selectColor=e,r.enable(r.load()),r}},function(t,e){var n=1e3,r=6e4,o=60*r,i=24*o;function s(t,e,n,r){var o=e>=1.5*n;return Math.round(t/n)+" "+r+(o?"s":"")}t.exports=function(t,e){e=e||{};var a=typeof t;if("string"===a&&t.length>0)return function(t){if((t=String(t)).length>100)return;var e=/^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(t);if(!e)return;var s=parseFloat(e[1]);switch((e[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return 315576e5*s;case"weeks":case"week":case"w":return 6048e5*s;case"days":case"day":case"d":return s*i;case"hours":case"hour":case"hrs":case"hr":case"h":return s*o;case"minutes":case"minute":case"mins":case"min":case"m":return s*r;case"seconds":case"second":case"secs":case"sec":case"s":return s*n;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return s;default:return}}(t);if("number"===a&&isFinite(t))return e.long?function(t){var e=Math.abs(t);if(e>=i)return s(t,e,i,"day");if(e>=o)return s(t,e,o,"hour");if(e>=r)return s(t,e,r,"minute");if(e>=n)return s(t,e,n,"second");return t+" ms"}(t):function(t){var e=Math.abs(t);if(e>=i)return Math.round(t/i)+"d";if(e>=o)return Math.round(t/o)+"h";if(e>=r)return Math.round(t/r)+"m";if(e>=n)return Math.round(t/n)+"s";return t+"ms"}(t);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(t))}},function(t,e,n){(function(r){function o(){var t;try{t=e.storage.debug}catch(t){}return!t&&void 0!==r&&"env"in r&&(t=r.env.DEBUG),t}(e=t.exports=n(31)).log=function(){return"object"==typeof console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)},e.formatArgs=function(t){var n=this.useColors;if(t[0]=(n?"%c":"")+this.namespace+(n?" %c":" ")+t[0]+(n?"%c ":" ")+"+"+e.humanize(this.diff),!n)return;var r="color: "+this.color;t.splice(1,0,r,"color: inherit");var o=0,i=0;t[0].replace(/%[a-zA-Z%]/g,(function(t){"%%"!==t&&(o++,"%c"===t&&(i=o))})),t.splice(i,0,r)},e.save=function(t){try{null==t?e.storage.removeItem("debug"):e.storage.debug=t}catch(t){}},e.load=o,e.useColors=function(){if("undefined"!=typeof window&&window.process&&"renderer"===window.process.type)return!0;if("undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/))return!1;return"undefined"!=typeof document&&document.documentElement&&document.documentElement.style&&document.documentElement.style.WebkitAppearance||"undefined"!=typeof window&&window.console&&(window.console.firebug||window.console.exception&&window.console.table)||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31||"undefined"!=typeof navigator&&navigator.userAgent&&navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)},e.storage="undefined"!=typeof chrome&&void 0!==chrome.storage?chrome.storage.local:function(){try{return window.localStorage}catch(t){}}(),e.colors=["#0000CC","#0000FF","#0033CC","#0033FF","#0066CC","#0066FF","#0099CC","#0099FF","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#3300CC","#3300FF","#3333CC","#3333FF","#3366CC","#3366FF","#3399CC","#3399FF","#33CC00","#33CC33","#33CC66","#33CC99","#33CCCC","#33CCFF","#6600CC","#6600FF","#6633CC","#6633FF","#66CC00","#66CC33","#9900CC","#9900FF","#9933CC","#9933FF","#99CC00","#99CC33","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#CC6600","#CC6633","#CC9900","#CC9933","#CCCC00","#CCCC33","#FF0000","#FF0033","#FF0066","#FF0099","#FF00CC","#FF00FF","#FF3300","#FF3333","#FF3366","#FF3399","#FF33CC","#FF33FF","#FF6600","#FF6633","#FF9900","#FF9933","#FFCC00","#FFCC33"],e.formatters.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}},e.enable(o())}).call(this,n(5))},function(t,e,n){function r(t){var n;function r(){if(r.enabled){var t=r,o=+new Date,i=o-(n||o);t.diff=i,t.prev=n,t.curr=o,n=o;for(var s=new Array(arguments.length),a=0;a0)return function(t){if((t=String(t)).length>100)return;var e=/^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(t);if(!e)return;var s=parseFloat(e[1]);switch((e[2]||"ms").toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return 315576e5*s;case"days":case"day":case"d":return s*i;case"hours":case"hour":case"hrs":case"hr":case"h":return s*o;case"minutes":case"minute":case"mins":case"min":case"m":return s*r;case"seconds":case"second":case"secs":case"sec":case"s":return s*n;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return s;default:return}}(t);if("number"===c&&!1===isNaN(t))return e.long?s(a=t,i,"day")||s(a,o,"hour")||s(a,r,"minute")||s(a,n,"second")||a+" ms":function(t){if(t>=i)return Math.round(t/i)+"d";if(t>=o)return Math.round(t/o)+"h";if(t>=r)return Math.round(t/r)+"m";if(t>=n)return Math.round(t/n)+"s";return t+"ms"}(t);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(t))}},function(t,e,n){function r(t){if(t)return function(t){for(var e in r.prototype)t[e]=r.prototype[e];return t}(t)}t.exports=r,r.prototype.on=r.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},r.prototype.once=function(t,e){function n(){this.off(t,n),e.apply(this,arguments)}return n.fn=e,this.on(t,n),this},r.prototype.off=r.prototype.removeListener=r.prototype.removeAllListeners=r.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var n,r=this._callbacks["$"+t];if(!r)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var o=0;o0?s-4:s;for(n=0;n>16&255,c[h++]=e>>8&255,c[h++]=255&e;2===a&&(e=o[t.charCodeAt(n)]<<2|o[t.charCodeAt(n+1)]>>4,c[h++]=255&e);1===a&&(e=o[t.charCodeAt(n)]<<10|o[t.charCodeAt(n+1)]<<4|o[t.charCodeAt(n+2)]>>2,c[h++]=e>>8&255,c[h++]=255&e);return c},e.fromByteArray=function(t){for(var e,n=t.length,o=n%3,i=[],s=0,a=n-o;sa?a:s+16383));1===o?(e=t[n-1],i.push(r[e>>2]+r[e<<4&63]+"==")):2===o&&(e=(t[n-2]<<8)+t[n-1],i.push(r[e>>10]+r[e>>4&63]+r[e<<2&63]+"="));return i.join("")};for(var r=[],o=[],i="undefined"!=typeof Uint8Array?Uint8Array:Array,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",a=0,c=s.length;a0)throw new Error("Invalid string. Length must be a multiple of 4");var n=t.indexOf("=");return-1===n&&(n=e),[n,n===e?0:4-n%4]}function h(t,e,n){for(var o,i,s=[],a=e;a>18&63]+r[i>>12&63]+r[i>>6&63]+r[63&i]);return s.join("")}o["-".charCodeAt(0)]=62,o["_".charCodeAt(0)]=63},function(t,e){e.read=function(t,e,n,r,o){var i,s,a=8*o-r-1,c=(1<>1,h=-7,f=n?o-1:0,p=n?-1:1,l=t[e+f];for(f+=p,i=l&(1<<-h)-1,l>>=-h,h+=a;h>0;i=256*i+t[e+f],f+=p,h-=8);for(s=i&(1<<-h)-1,i>>=-h,h+=r;h>0;s=256*s+t[e+f],f+=p,h-=8);if(0===i)i=1-u;else{if(i===c)return s?NaN:1/0*(l?-1:1);s+=Math.pow(2,r),i-=u}return(l?-1:1)*s*Math.pow(2,i-r)},e.write=function(t,e,n,r,o,i){var s,a,c,u=8*i-o-1,h=(1<>1,p=23===o?Math.pow(2,-24)-Math.pow(2,-77):0,l=r?0:i-1,d=r?1:-1,y=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(a=isNaN(e)?1:0,s=h):(s=Math.floor(Math.log(e)/Math.LN2),e*(c=Math.pow(2,-s))<1&&(s--,c*=2),(e+=s+f>=1?p/c:p*Math.pow(2,1-f))*c>=2&&(s++,c/=2),s+f>=h?(a=0,s=h):s+f>=1?(a=(e*c-1)*Math.pow(2,o),s+=f):(a=e*Math.pow(2,f-1)*Math.pow(2,o),s=0));o>=8;t[n+l]=255&a,l+=d,a/=256,o-=8);for(s=s<0;t[n+l]=255&s,l+=d,s/=256,u-=8);t[n+l-d]|=128*y}},function(t,e){var n={}.toString;t.exports=Array.isArray||function(t){return"[object Array]"==n.call(t)}},function(t,e,n){t.exports=n(40),t.exports.parser=n(0)},function(t,e,n){var r=n(16),o=n(11),i=n(4)("engine.io-client:socket"),s=n(20),a=n(0),c=n(12),u=n(2);function h(t,e){if(!(this instanceof h))return new h(t,e);e=e||{},t&&"object"==typeof t&&(e=t,t=null),t?(t=c(t),e.hostname=t.host,e.secure="https"===t.protocol||"wss"===t.protocol,e.port=t.port,t.query&&(e.query=t.query)):e.host&&(e.hostname=c(e.host).host),this.secure=null!=e.secure?e.secure:"undefined"!=typeof location&&"https:"===location.protocol,e.hostname&&!e.port&&(e.port=this.secure?"443":"80"),this.agent=e.agent||!1,this.hostname=e.hostname||("undefined"!=typeof location?location.hostname:"localhost"),this.port=e.port||("undefined"!=typeof location&&location.port?location.port:this.secure?443:80),this.query=e.query||{},"string"==typeof this.query&&(this.query=u.decode(this.query)),this.upgrade=!1!==e.upgrade,this.path=(e.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!e.forceJSONP,this.jsonp=!1!==e.jsonp,this.forceBase64=!!e.forceBase64,this.enablesXDR=!!e.enablesXDR,this.withCredentials=!1!==e.withCredentials,this.timestampParam=e.timestampParam||"t",this.timestampRequests=e.timestampRequests,this.transports=e.transports||["polling","websocket"],this.transportOptions=e.transportOptions||{},this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=e.policyPort||843,this.rememberUpgrade=e.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=e.onlyBinaryUpgrades,this.perMessageDeflate=!1!==e.perMessageDeflate&&(e.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=e.pfx||null,this.key=e.key||null,this.passphrase=e.passphrase||null,this.cert=e.cert||null,this.ca=e.ca||null,this.ciphers=e.ciphers||null,this.rejectUnauthorized=void 0===e.rejectUnauthorized||e.rejectUnauthorized,this.forceNode=!!e.forceNode,this.isReactNative="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase(),("undefined"==typeof self||this.isReactNative)&&(e.extraHeaders&&Object.keys(e.extraHeaders).length>0&&(this.extraHeaders=e.extraHeaders),e.localAddress&&(this.localAddress=e.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}t.exports=h,h.priorWebsocketSuccess=!1,o(h.prototype),h.protocol=a.protocol,h.Socket=h,h.Transport=n(10),h.transports=n(16),h.parser=n(0),h.prototype.createTransport=function(t){i('creating transport "%s"',t);var e=function(t){var e={};for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n]);return e}(this.query);e.EIO=a.protocol,e.transport=t;var n=this.transportOptions[t]||{};return this.id&&(e.sid=this.id),new r[t]({query:e,socket:this,agent:n.agent||this.agent,hostname:n.hostname||this.hostname,port:n.port||this.port,secure:n.secure||this.secure,path:n.path||this.path,forceJSONP:n.forceJSONP||this.forceJSONP,jsonp:n.jsonp||this.jsonp,forceBase64:n.forceBase64||this.forceBase64,enablesXDR:n.enablesXDR||this.enablesXDR,withCredentials:n.withCredentials||this.withCredentials,timestampRequests:n.timestampRequests||this.timestampRequests,timestampParam:n.timestampParam||this.timestampParam,policyPort:n.policyPort||this.policyPort,pfx:n.pfx||this.pfx,key:n.key||this.key,passphrase:n.passphrase||this.passphrase,cert:n.cert||this.cert,ca:n.ca||this.ca,ciphers:n.ciphers||this.ciphers,rejectUnauthorized:n.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:n.perMessageDeflate||this.perMessageDeflate,extraHeaders:n.extraHeaders||this.extraHeaders,forceNode:n.forceNode||this.forceNode,localAddress:n.localAddress||this.localAddress,requestTimeout:n.requestTimeout||this.requestTimeout,protocols:n.protocols||void 0,isReactNative:this.isReactNative})},h.prototype.open=function(){var t;if(this.rememberUpgrade&&h.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout((function(){e.emit("error","No transports available")}),0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},h.prototype.setTransport=function(t){i("setting transport %s",t.name);var e=this;this.transport&&(i("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=t,t.on("drain",(function(){e.onDrain()})).on("packet",(function(t){e.onPacket(t)})).on("error",(function(t){e.onError(t)})).on("close",(function(){e.onClose("transport close")}))},h.prototype.probe=function(t){i('probing transport "%s"',t);var e=this.createTransport(t,{probe:1}),n=!1,r=this;function o(){if(r.onlyBinaryUpgrades){var o=!this.supportsBinary&&r.transport.supportsBinary;n=n||o}n||(i('probe transport "%s" opened',t),e.send([{type:"ping",data:"probe"}]),e.once("packet",(function(o){if(!n)if("pong"===o.type&&"probe"===o.data){if(i('probe transport "%s" pong',t),r.upgrading=!0,r.emit("upgrading",e),!e)return;h.priorWebsocketSuccess="websocket"===e.name,i('pausing current transport "%s"',r.transport.name),r.transport.pause((function(){n||"closed"!==r.readyState&&(i("changing transport and sending upgrade packet"),p(),r.setTransport(e),e.send([{type:"upgrade"}]),r.emit("upgrade",e),e=null,r.upgrading=!1,r.flush())}))}else{i('probe transport "%s" failed',t);var s=new Error("probe error");s.transport=e.name,r.emit("upgradeError",s)}})))}function s(){n||(n=!0,p(),e.close(),e=null)}function a(n){var o=new Error("probe error: "+n);o.transport=e.name,s(),i('probe transport "%s" failed because of error: %s',t,n),r.emit("upgradeError",o)}function c(){a("transport closed")}function u(){a("socket closed")}function f(t){e&&t.name!==e.name&&(i('"%s" works - aborting "%s"',t.name,e.name),s())}function p(){e.removeListener("open",o),e.removeListener("error",a),e.removeListener("close",c),r.removeListener("close",u),r.removeListener("upgrading",f)}h.priorWebsocketSuccess=!1,e.once("open",o),e.once("error",a),e.once("close",c),this.once("close",u),this.once("upgrading",f),e.open()},h.prototype.onOpen=function(){if(i("socket open"),this.readyState="open",h.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){i("starting upgrade probes");for(var t=0,e=this.upgrades.length;tr&&(n=r),e>=r||e>=n||0===r)return new ArrayBuffer(0);for(var o=new Uint8Array(t),i=new Uint8Array(n-e),s=e,a=0;s=55296&&e<=56319&&o=55296&&t<=57343){if(e)throw Error("Lone surrogate U+"+t.toString(16).toUpperCase()+" is not a scalar value");return!1}return!0}function c(t,e){return i(t>>e&63|128)}function u(t,e){if(0==(4294967168&t))return i(t);var r="";return 0==(4294965248&t)?r=i(t>>6&31|192):0==(4294901760&t)?(a(t,e)||(t=65533),r=i(t>>12&15|224),r+=c(t,6)):0==(4292870144&t)&&(r=i(t>>18&7|240),r+=c(t,12),r+=c(t,6)),r+=i(63&t|128)}function h(){if(o>=n)throw Error("Invalid byte index");var t=255&r[o];if(o++,128==(192&t))return 63&t;throw Error("Invalid continuation byte")}function f(t){var e,i;if(o>n)throw Error("Invalid byte index");if(o==n)return!1;if(e=255&r[o],o++,0==(128&e))return e;if(192==(224&e)){if((i=(31&e)<<6|h())>=128)return i;throw Error("Invalid continuation byte")}if(224==(240&e)){if((i=(15&e)<<12|h()<<6|h())>=2048)return a(i,t)?i:65533;throw Error("Invalid continuation byte")}if(240==(248&e)&&(i=(7&e)<<18|h()<<12|h()<<6|h())>=65536&&i<=1114111)return i;throw Error("Invalid UTF-8 detected")}t.exports={version:"2.1.2",encode:function(t,e){for(var r=!1!==(e=e||{}).strict,n=s(t),o=n.length,i=-1,a="";++i65535&&(o+=i((e-=65536)>>>10&1023|55296),e=56320|1023&e),o+=i(e);return o}(u)}}},function(t,e){!function(){"use strict";for(var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",r=new Uint8Array(256),n=0;n>2],i+=t[(3&n[r])<<4|n[r+1]>>4],i+=t[(15&n[r+1])<<2|n[r+2]>>6],i+=t[63&n[r+2]];return o%3==2?i=i.substring(0,i.length-1)+"=":o%3==1&&(i=i.substring(0,i.length-2)+"=="),i},e.decode=function(t){var e,n,o,i,s,a=.75*t.length,c=t.length,u=0;"="===t[t.length-1]&&(a--,"="===t[t.length-2]&&a--);var h=new ArrayBuffer(a),f=new Uint8Array(h);for(e=0;e>4,f[u++]=(15&o)<<4|i>>2,f[u++]=(3&i)<<6|63&s;return h}}()},function(t,e){var r=void 0!==r?r:"undefined"!=typeof WebKitBlobBuilder?WebKitBlobBuilder:"undefined"!=typeof MSBlobBuilder?MSBlobBuilder:"undefined"!=typeof MozBlobBuilder&&MozBlobBuilder,n=function(){try{return 2===new Blob(["hi"]).size}catch(t){return!1}}(),o=n&&function(){try{return 2===new Blob([new Uint8Array([1,2])]).size}catch(t){return!1}}(),i=r&&r.prototype.append&&r.prototype.getBlob;function s(t){return t.map((function(t){if(t.buffer instanceof ArrayBuffer){var e=t.buffer;if(t.byteLength!==e.byteLength){var r=new Uint8Array(t.byteLength);r.set(new Uint8Array(e,t.byteOffset,t.byteLength)),e=r.buffer}return e}return t}))}function a(t,e){e=e||{};var n=new r;return s(t).forEach((function(t){n.append(t)})),e.type?n.getBlob(e.type):n.getBlob()}function c(t,e){return new Blob(s(t),e||{})}"undefined"!=typeof Blob&&(a.prototype=Blob.prototype,c.prototype=Blob.prototype),t.exports=n?o?Blob:c:i?a:void 0},function(t,e,r){(function(e){var n=r(16),o=r(4);t.exports=h;var i,s=/\n/g,a=/\\n/g;function c(){}function u(){return"undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==e?e:{}}function h(t){if(n.call(this,t),this.query=this.query||{},!i){var e=u();i=e.___eio=e.___eio||[]}this.index=i.length;var r=this;i.push((function(t){r.onData(t)})),this.query.j=this.index,"function"==typeof addEventListener&&addEventListener("beforeunload",(function(){r.script&&(r.script.onerror=c)}),!1)}o(h,n),h.prototype.supportsBinary=!1,h.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),n.prototype.doClose.call(this)},h.prototype.doPoll=function(){var t=this,e=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),e.async=!0,e.src=this.uri(),e.onerror=function(e){t.onError("jsonp poll error",e)};var r=document.getElementsByTagName("script")[0];r?r.parentNode.insertBefore(e,r):(document.head||document.body).appendChild(e),this.script=e,"undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent)&&setTimeout((function(){var t=document.createElement("iframe");document.body.appendChild(t),document.body.removeChild(t)}),100)},h.prototype.doWrite=function(t,e){var r=this;if(!this.form){var n,o=document.createElement("form"),i=document.createElement("textarea"),c=this.iframeId="eio_iframe_"+this.index;o.className="socketio",o.style.position="absolute",o.style.top="-1000px",o.style.left="-1000px",o.target=c,o.method="POST",o.setAttribute("accept-charset","utf-8"),i.name="d",o.appendChild(i),document.body.appendChild(o),this.form=o,this.area=i}function u(){h(),e()}function h(){if(r.iframe)try{r.form.removeChild(r.iframe)}catch(t){r.onError("jsonp polling iframe removal error",t)}try{var t='