(function(q){"object"===typeof exports&&"undefined"!==typeof module?module.exports=q():"function"===typeof define&&define.amd?define([],q):("undefined"!==typeof window?window:"undefined"!==typeof global?global:"undefined"!==typeof self?self:this).bridge=q()})(function(){return function e(l,h,d){function k(f,p){if(!h[f]){if(!l[f]){var g="function"==typeof require&&require;if(!p&&g)return g(f,!0);if(m)return m(f,!0);g=Error("Cannot find module '"+f+"'");throw g.code="MODULE_NOT_FOUND",g;}g=h[f]={exports:{}};
l[f][0].call(g.exports,function(b){var a=l[f][1][b];return k(a?a:b)},g,g.exports,e,l,h,d)}return h[f].exports}for(var m="function"==typeof require&&require,f=0;f<d.length;f++)k(d[f]);return k}({1:[function(e,l,h){var d=l.exports=self.bridge||{};d.client=e("../src/client");"u"!="undefined"[0]?(void 0)([],function(){return d}):self.bridge=d},{"../src/client":2}],2:[function(e,l,h){function d(a,c,b){if(!(this instanceof d))return new d(a,c,b);"object"==typeof a&&(c=a.endpoint,b=a.timeout,a=a.service);
this.id=p();this.service=a;this.timeout=b;this.endpoint=c||this.endpoint;if(!this.endpoint)throw k(1);this.setPort(this.endpoint);this.pending=new Set;this.receiver=n.receiver(this.id).on("_push",this.onPush.bind(this));g("initialized",a)}function k(a,c){c=[].slice.call(arguments,1);return Error({1:"an endpoint must be defined",2:'Unable to establish a connection with "'+c[0]+'". Either the target endpoint is not alive or the Service is not `.listen()`ing.',3:'Method "'+c[0]+"\" didn't get a response. Either the target endpoint is not alive or the Service is not `.listen()`ing."}[a])}
var m=e("./message/port-adaptors"),f=e("./emitter"),n=e("./message"),p=e("./utils").uuid;l.exports=d;var g={0:function(){},1:function(a){return performance.mark("["+self.constructor.name+"][Client] - "+a)},2:function(a,c){c=[].slice.call(arguments,1);console.log.apply(console,[].concat(["[Client]"+("["+self.constructor.name+"]["+location.pathname+"]")+' - "'+a+'"'],c))}}[0],b=constructor.name;d.prototype={connect:function(){var a=this;g("connect");if(this.connected)return this.connected;g("connecting...",
this.service);var c=new MessageChannel;this.channel=c.port1;this.channel.start();var r={clientId:this.id,service:this.service,originEnv:b};return this.connected=this.message("_connect").set("transfer",[c.port2]).set("data",r).listen(c.port1).send().then(function(c){g("connected",c);c.event.target===a.channel?a.setPort(a.channel):(a.channel.close(),delete a.channel);a.receiver.listen(a.port)}).catch(function(c){"timeout"==(c&&c.message)&&(c=k(2,a.service),console.error(c.message));throw c;})},disconnect:function(a){var c=
this;if(!this.connected)return Promise.resolve();g("disconnecting ...");a={noRespond:a&&a.noRespond,data:this.id};this.cancelPending();return this.message("_disconnect").set(a).send().then(function(){return c.onDisconnected()})},method:function(a,c){var b=this;c=[].slice.call(arguments,1);return this.connect().then(function(){g("method",a);return b.message("_method").set({recipient:b.service,data:{name:a,args:c}}).send()}).then(function(a){return a.value}).catch(function(c){"timeout"==(c&&c.message)&&
(c=k(3,a),console.error(c.message));throw c;})},plugin:function(a){a(this,{Emitter:f,uuid:p});return this},message:function(a){var c=this;g("create message",a);var b=n(a).set("port",this.port).set("timeout",this.timeout).on("response",function(){return c.pending.delete(b)}).on("cancel",function(){return c.pending.delete(b)});this.pending.add(b);return b},cancelPending:function(){g("cancel pending");this.pending.forEach(function(a){a.cancel()});this.pending.clear()},pendingResponded:function(){var a=
[];this.pending.forEach(function(c){return a.push(c.responded)});return Promise.all(a)},onPush:function(a){g("on push",a.data);this._emit(a.data.type,a.data.data)},onDisconnected:function(){var a=this;delete this.connected;this.pendingResponded().then(function(){g("disconnected");a.channel&&a.channel.close();a._emit("disconnected")})},setPort:function(a){g("set port");this.port=m(a)},destroy:function(){var a=this;return this.disconnect().then(function(){a.destroyed||(g("destroy"),a.destroyed=!0,a.receiver.destroy(),
a._off(),a.port=a.endpoint=a.receiver=null)})},_on:f.prototype.on,_off:f.prototype.off,_emit:f.prototype.emit};d.prototype.on=function(a,c){var b=this;this.connect().then(function(){g("bind on",a);f.prototype.on.call(b,a,c);b.message("_on").set("noRespond",!0).set("data",{name:a,clientId:b.id}).send(b.port)});return this};d.prototype.off=function(a,c){var b=this;this.connect().then(function(){f.prototype.off.call(b,a,c);b.message("_off").set("noRespond",!0).set("data",{name:a,clientId:b.id}).send(b.port)});
return this}},{"./emitter":3,"./message":4,"./message/port-adaptors":5,"./utils":6}],3:[function(e,l,h){function d(k){if(k)return Object.assign(k,d.prototype)}l.exports=d;d.prototype={on:function(d,e){this._callbacks||(this._callbacks={});this._callbacks[d]||(this._callbacks[d]=[]);this._callbacks[d].push(e);return this},off:function(d,e){if(this._callbacks)switch(arguments.length){case 0:this._callbacks={};break;case 1:delete this._callbacks[d];break;default:var f=this._callbacks[d];if(!f)return;
var h=f.indexOf(e);~h&&f.splice(h,1)}return this},emit:function(d,e){if(this._callbacks)for(var f=this._callbacks[d]||[],f=f.concat(this._callbacks["*"]||[]),h=0;h<f.length;h++)f[h].call(this,e,d);return this}};e=d.prototype;e.off=e.off;e.on=e.on},{}],4:[function(e,l,h){function d(a){this.cancelled=!1;this.listeners=[];this.deferred=p();this.onMessage=this.onMessage.bind(this);this.onTimeout=this.onTimeout.bind(this);"object"===typeof a?this.setupInbound(a):this.setupOutbound(a);b("initialized",a)}
function k(a){this.name=a;this.ports=new Set;this.onMessage=this.onMessage.bind(this);this.listen=this.listen.bind(this);this.unlisten=this.unlisten.bind(this);b("receiver initialized",a)}function m(a,c){c=[].slice.call(arguments,1);return Error({1:".send() can only be called once",2:"response already sent for this message",3:"a port must be defined",4:"timeout"}[a])}var f=e("./port-adaptors"),n=e("../emitter");e=e("../utils");var p=e.deferred,g=e.uuid;h=l.exports=function(a){return new d(a)};h.receiver=
function(a,c){return new k(a,c)};h.Receiver=k;h.Message=d;var b={0:function(){},1:function(a){return performance.mark("["+self.constructor.name+"][Message] - "+a)},2:function(a,c){c=[].slice.call(arguments,1);console.log.apply(console,[].concat(["[Message]"+("["+self.constructor.name+"]["+location.pathname+"]")+' - "'+a+'"'],c))}}[0];d.prototype={setupOutbound:function(a){this.id=g();this.type=a;this.sent=!1;this.recipient="*"},setupInbound:function(a){b("inbound");this.hasResponded=!1;this.setSourcePort(a.source||
a.target);this.event=a;Object.assign(this,a.data)},setSourcePort:function(a){b("set source",a.constructor.name);this.sourcePort=f(a,{ready:!0});return this},set:function(a,c){b("set",a,c);"object"==typeof a?Object.assign(this,a):this[a]=c;return this},serialize:function(){return{id:this.id,type:this.type,data:this.data,recipient:this.recipient,noRespond:this.noRespond}},preventDefault:function(){b("prevent default");this.defaultPrevented=!0},send:function(a){b("send",this.type);if(this.sent)throw m(1);
var c=this.serialize(),d=!this.noRespond;this.port=a?f(a):this.port;if(!this.port)throw m(3);d?(this.listen(this.port),this.setResponseTimeout()):this.deferred.resolve();this.port.postMessage(c,this.getTransfer());b("sent",c);return this.deferred.promise},setResponseTimeout:function(){!1!==this.timeout&&(this._timer=setTimeout(this.onTimeout,this.timeout||1E3))},clearResponseTimeout:function(){clearTimeout(this._timer)},getTransfer:function(){return this.transfer||this.event&&this.event.ports},onMessage:function(a){if(a.data.response&&
a.data.id===this.id&&!this.cancelled)this.onResponse(a)},onTimeout:function(){b("response timeout",this.type);this.silentTimeout||this.deferred.reject(m(4));this.teardown()},listen:function(a){b("add response listener",a);a=f(a);a.addListener(this.onMessage);this.listeners.push(a);return this},unlisten:function(){var a=this;b("remove response listeners");this.listeners.forEach(function(c){return c.removeListener(a.onMessage)});this.listeners=[]},cancel:function(){this.teardown();this.cancelled=!0;
this.emit("cancel")},teardown:function(){this.clearResponseTimeout();this.unlisten()},respond:function(a){function c(a){b("resolve",a);f({type:"resolve",value:a})}function d(a){a=a&&a.message||a;b("reject",a);f({type:"reject",value:a})}function f(a){e.response=a;e.sourcePort.postMessage({id:e.id,response:a},e.transfer);b("responded with:",a)}b("respond",a);if(this.hasResponded)throw m(2);if(this.sourcePort&&!this.noRespond){var e=this;this.hasResponded=!0;a instanceof Error&&d(a);Promise.resolve(a).then(c,
d).catch(d)}},forward:function(a){var c=this;b("forward");return this.set("silentTimeout",!0).send(a).then(function(a){return c.respond(a.value)})},onResponse:function(a){b("on response",a.data);var c=a.data.response,d="reject"==c.type?c.value:c;c.event=a;this.response=c;this.teardown();this.deferred[this.response.type](d);this.emit("response",c)}};n(d.prototype);k.prototype={listen:function(a){b("listen");a=f(a||self,{receiver:!0});if(!this.ports.has(a))return a.addListener(this.onMessage,this.listen),
this.ports.add(a),this},unlisten:function(){var a=this;b("unlisten");this.ports.forEach(function(c){c.removeListener(a.onMessage,a.unlisten)})},onMessage:function(a){if(a.data.id&&a.data.type&&this.isRecipient(a.data.recipient)&&(b("receiver on message",a.data),a=new d(a),this.emit("message",a),!a.defaultPrevented))try{this.emit(a.type,a)}catch(c){throw a.respond(c),c;}},isRecipient:function(a){return a==this.name||"*"==a||"*"==this.name},destroy:function(){this.unlisten();delete this.name;return this}};
n(k.prototype)},{"../emitter":3,"../utils":6,"./port-adaptors":5}],5:[function(e,l,h){function d(b){this.target=b}function k(b,a,c){b.addEventListener(a,c)}function m(b,a,c){a={data:a,source:self};c&&(a.ports=c);b.dispatchEvent(new MessageEvent("message",a))}var f=e("../utils").deferred;l.exports=function(b,a){if(!b)throw Error({1:"target is undefined"}[1]);if(b&&b.addListener)return b;var c=p[b.constructor.name];return c?c(b,a):new d(b,a)};var n=d.prototype={constructor:d,addListener:function(b){this.target.addEventListener("message",
b)},removeListener:function(b){this.target.removeEventListener("message",b)},postMessage:function(b,a){this.target.postMessage(b,a)}},p={HTMLIFrameElement:function(b){var a=g(b);return{addListener:function(a,b){window.addEventListener("message",a)},removeListener:function(a,b){window.removeEventListener("message",a)},postMessage:function(c,d){a.then(function(){return m(b.contentWindow,c,d)})}}},BroadcastChannel:function(b,a){function c(){var a=f();b.postMessage("ready?");k(b,"message",function t(c){"ready"==
c.data&&(b.removeEventListener("message",t),a.resolve())});return a.promise}var d=a&&a.receiver,e=a&&a.ready,e=e||d?Promise.resolve():c();d&&(b.postMessage("ready"),k(b,"message",function(a){"ready?"==a.data&&b.postMessage("ready")}));return{target:b,addListener:n.addListener,removeListener:n.removeListener,postMessage:function(a,c){e.then(function(){return b.postMessage(a,c)})}}},Window:function(b,a){var c=a&&a.ready||b===parent||b===self,c=c?Promise.resolve():g(b);return{addListener:function(a,
c){window.addEventListener("message",a)},removeListener:function(a,c){window.removeEventListener("message",a)},postMessage:function(a,d){c.then(function(){return m(b,a,d)})}}},SharedWorker:function(b){b.port.start();return new d(b.port)},SharedWorkerGlobalScope:function(){var b=[];return{postMessage:function(){},addListener:function(a,c){this.onconnect=function(a){a=a.ports[0];b.push(a);a.start();c(a)};self.addEventListener("connect",this.onconnect)},removeListener:function(a,c){self.removeEventListener("connect",
this.onconnect);b.forEach(function(a){a.close();c(a)})}}}},g=function(){if("undefined"!=typeof window){var b=window.opener||window.parent,a=new WeakSet;b!=self&&k(window,"DOMContentLoaded",function r(){window.removeEventListener("DOMContentLoaded",r);m(b,"load")});k(self,"message",function(b){return"load"==b.data&&a.add(b.source)});return function(b){var d=b.contentWindow||b;if(a.has(d)||d==window.parent)return Promise.resolve();var e=f();k(window,"message",function t(a){"load"==a.data&&a.source==
d&&(window.removeEventListener("message",t),e.resolve())});return e.promise}}}()},{"../utils":6}],6:[function(e,l,h){h.uuid=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(d){var e=16*Math.random()|0;return("x"==d?e:e&3|8).toString(16)})};h.deferred=function(){var d={};d.promise=new Promise(function(e,h){d.resolve=e;d.reject=h});return d}},{}]},{},[1])(1)});