enc-webrtc/dist/index.js

An utility which helps using web rtc.

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It's just for documentation purposes."),e.label=3;case 3:return[2]}})})},this.client1Workflow=function(){return r(c,void 0,void 0,function(){var e,t,n=this;return i(this,function(o){switch(o.label){case 0:return this.listenForNegotiation=!1,this.client="client1",[4,this.rtcPeerConnection.createOffer()];case 1:return e=o.sent(),[4,this.rtcPeerConnection.setLocalDescription(e)];case 2:return o.sent(),console.log("PUT connectoffer"),[4,this.http.put(this.sigServeUrl+"/api/v1/connectoffer/"+this.serverId+"/"+this.connectId,JSON.stringify(e))];case 3:return o.sent(),[4,this.retry(this.retries,this.retryDelaySeconds,function(){return r(n,void 0,void 0,function(){var e=this;return i(this,function(t){return[2,new Promise(function(t,n){return r(e,void 0,void 0,function(){var e,r;return i(this,function(i){switch(i.label){case 0:return i.trys.push([0,2,,3]),console.log("GET connectanswer"),[4,this.http.get(this.sigServeUrl+"/api/v1/connectanswer/"+this.serverId+"/"+this.connectId)];case 1:return e=i.sent(),r=JSON.parse(e),t(r),[3,3];case 2:return i.sent(),n(),[3,3];case 3:return[2]}})})})]})})})];case 4:return t=o.sent(),[4,this.rtcPeerConnection.setRemoteDescription(t)];case 5:return o.sent(),this.checkIceCandidates("client2icecandidates",this.retries,this.retryDelaySeconds),[4,this.validateRtcConnectionState(this.retries*this.retryDelaySeconds)];case 6:return o.sent(),[2]}})})},this.client2Workflow=function(e){return r(c,void 0,void 0,function(){var t;return i(this,function(n){switch(n.label){case 0:return this.listenForNegotiation=!1,this.client="client2",[4,this.rtcPeerConnection.setRemoteDescription(e)];case 1:return n.sent(),[4,this.rtcPeerConnection.createAnswer()];case 2:return t=n.sent(),[4,this.rtcPeerConnection.setLocalDescription(t)];case 3:return n.sent(),console.log("PUT connectanswer"),[4,this.http.put(this.sigServeUrl+"/api/v1/connectanswer/"+this.serverId+"/"+this.connectId,JSON.stringify(t))];case 4:return n.sent(),this.checkIceCandidates("client1icecandidates",this.retries,this.retryDelaySeconds),[4,this.validateRtcConnectionState(this.retries*this.retryDelaySeconds)];case 5:return n.sent(),[2]}})})},this.validateRtcConnectionState=function(e){return new Promise(function(t,n){var r=setTimeout(function(){c.checkIceCandidates=function(){},console.log("not connected :("),console.log(c.rtcPeerConnection.connectionState),console.log(c.rtcPeerConnection),n()},1e3*e);c.rtcPeerConnection.addEventListener("connectionstatechange",function(e){console.log(c.rtcPeerConnection.connectionState),console.log(e),"connected"==c.rtcPeerConnection.connectionState&&(c.checkIceCandidates=function(){},console.log("connected :)"),t(),clearTimeout(r))}),"connected"==c.rtcPeerConnection.connectionState&&(c.checkIceCandidates=function(){},console.log("connected :)"),clearTimeout(r),t())})},this.checkIceCandidates=function(e,t,n){console.log("GET icecandidate"),c.http.get(c.sigServeUrl+"/api/v1/"+e+"/"+c.serverId+"/"+c.connectId).then(function(r){for(var i=0,o=JSON.parse(r);i<o.length;i++){var s=o[i];console.log("GOT icecandidate"),console.log(s),c.rtcPeerConnection.addIceCandidate(s)}"connected"!=c.rtcPeerConnection.connectionState&&setTimeout(function(){c.checkIceCandidates(e,t--,n)},1e3*n)})},this.addIceCandidate=function(e){console.log("ICE candidate:"),e.candidate&&(console.log(e.candidate),c.http.put(c.sigServeUrl+"/api/v1/"+c.client+"icecandidates/"+c.serverId+"/"+c.connectId,JSON.stringify(e.candidate)))},this.checkConnectStart=function(){return r(c,void 0,void 0,function(){var e,t,n=this;return i(this,function(r){switch(r.label){case 0:if(!this.listenForNegotiation)return[3,5];console.log("listening for negotiation"),r.label=1;case 1:return r.trys.push([1,4,,5]),[4,this.http.get(this.sigServeUrl+"/api/v1/connectoffer/"+this.serverId+"/"+this.connectId)];case 2:return e=r.sent(),t=JSON.parse(e),[4,this.client2Workflow(t)];case 3:return r.sent(),this.listenForNegotiation=!1,[3,5];case 4:return r.sent(),setTimeout(function(){n.checkConnectStart()},1e3*this.retryIntervalSeconds),[3,5];case 5:return[2]}})})},this.retry=function(e,t,n){return new Promise(function(o,s){return r(c,void 0,void 0,function(){var c=this;return i(this,function(a){return n().then(function(e){o(e)}).catch(function(){console.log("catched"),--e>0?setTimeout(function(){return r(c,void 0,void 0,function(){var r;return i(this,function(i){switch(i.label){case 0:return[4,this.retry(e,t,n)];case 1:return r=i.sent(),o(r),[2]}})})},1e3*t):s()}),[2]})})})},this.http=new o.Http;this.rtcPeerConnection=new RTCPeerConnection({iceServers:[{urls:"stun:stun1.l.google.com:19302"}]}),this.rtcPeerConnection.addEventListener("icecandidate",this.addIceCandidate),this.rtcPeerConnection.addEventListener("negotiationneeded",this.negotiationNeeded),this.checkConnectStart()}return Object.defineProperty(e.prototype,"RtcPeerConnection",{get:function(){return this.rtcPeerConnection},enumerable:!0,configurable:!0}),e}();t.WebRtcClientWorkflow=c}]));