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Code Issues 1 Projects Releases Wiki Activity

sendrecv/js: Improve more logging and errors

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This commit is contained in:
Nirbheek Chauhan 2018-04-01 01:53:44 +05:30
parent 9cc57d2dd1
commit ea8e960e29
1 changed files with 16 additions and 6 deletions
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22
webrtc/sendrecv/js/webrtc.js
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@ -44,15 +44,15 @@ function getVideoElement() {
function setStatus(text) {
console.log(text);
span = document.getElementById("status")
var span = document.getElementById("status")
// Don't set the status if it already contains an error
if (!span.classList.contains('error'))
span.textContent = text;
}
function setError(text) {
console.log(text);
span = document.getElementById("status")
console.error(text);
var span = document.getElementById("status")
span.textContent = text;
span.classList.add('error');
}
@ -71,7 +71,6 @@ function resetVideo() {
// SDP offer received from peer, set remote description and create an answer
function onIncomingSDP(sdp) {
console.log("Incoming SDP is "+ JSON.stringify(sdp));
peer_connection.setRemoteDescription(sdp).then(() => {
setStatus("Remote SDP set");
if (sdp.type != "offer")
@ -97,7 +96,6 @@ function onLocalDescription(desc) {
// ICE candidate received from peer, add it to the peer connection
function onIncomingICE(ice) {
console.log("Incoming ICE: " + JSON.stringify(ice));
var candidate = new RTCIceCandidate(ice);
peer_connection.addIceCandidate(candidate).catch(setError);
}
@ -140,6 +138,7 @@ function onServerMessage(event) {
}
function onServerClose(event) {
setStatus('Disconnected from server');
resetVideo();
if (peer_connection) {
@ -158,8 +157,15 @@ function onServerError(event) {
}
function getLocalStream() {
var constraints;
var textarea = document.getElementById('constraints');
var constraints = JSON.parse(textarea.value);
try {
constraints = JSON.parse(textarea.value);
} catch (e) {
console.error(e);
setError('ERROR parsing constraints: ' + e.message + ', using default constraints');
constraints = default_constraints;
}
console.log(JSON.stringify(constraints));
// Add local stream
@ -176,6 +182,10 @@ function websocketServerConnect() {
setError("Too many connection attempts, aborting. Refresh page to try again");
return;
}
// Clear errors in the status span
var span = document.getElementById("status");
span.classList.remove('error');
span.textContent = '';
// Populate constraints
var textarea = document.getElementById('constraints');
if (textarea.value == '')