host/host.js

   1 function makeRequest() {
   2 console.log('Making ajax request')
   3   httpRequest = new XMLHttpRequest();
   4
   5   if (!httpRequest) {
   6     alert('Giving up :( Cannot create an XMLHTTP instance');
   7     return false;
   8   }
   9   httpRequest.open('GET', 'http://127.0.0.1:5140/streamlist');
  10   httpRequest.onreadystatechange = function(e) {
  11     if (request.readyState === 4) {
  12       if (request.status === 200) {
  13         console.log(request.responseText)
  14       }
  15     }
  16   }
  17   httpRequest.send()
  18 }
  19
  20
  21 document.addEventListener('DOMContentLoaded', function() {
  22   console.log('Document is ready')
  23   let streamlist = document.getElementById("streamlist")
  24   document.getElementById("streams").addEventListener('click', makeRequest);
  25   // set up webrtc connection with the server
  26
  27   //start streaming the default streaming
  28
  29   //allow admin to choose
  30 })
  31
  32 function getDefaultStream(event) {
  33   console.log('+getDefaultStream')
  34   let sendDefaultStream = (stream) => {
  35     console.log(stream)
  36     event.sender.send('defaultStreamResponse', stream)
  37   }
  38   navigator.mediaDevices.getUserMedia({
  39     audio: false,
  40     video: {
  41       mandatory: { chromeMediaSource: 'desktop' }
  42     }
  43   }).then(sendDefaultStream,(err) => {
  44     desktopCapturer.getSources({types: ['window', 'screen']}, (error, sources) => {
  45       if (error) {
  46         console.log(error)
  47         return
  48       }
  49       navigator.mediaDevices.getUserMedia({
  50         audio: false,
  51         video: {
  52           mandatory: { chromeMediaSourceId: sources[0].id }
  53         }
  54       }).then(sendDefaultStream,(err) => { console.log(err) })
  55     })
  56   })
  57 }