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Minor tweaks to error handling.
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parent
74cab72154
commit
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2 changed files with 8 additions and 2 deletions
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@ -150,7 +150,7 @@ ServerConnection.prototype.close = function() {
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* @param {message} m - the message to send.
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*/
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ServerConnection.prototype.send = function(m) {
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if(this.socket.readyState !== this.socket.OPEN) {
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if(!this.socket || this.socket.readyState !== this.socket.OPEN) {
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// send on a closed connection doesn't throw
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throw(new Error('Connection is not open'));
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}
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@ -385,7 +385,11 @@ function stopUpMedia(c) {
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*/
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function delUpMedia(c) {
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stopUpMedia(c);
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delMedia(c.id);
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try {
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delMedia(c.id);
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} catch(e) {
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console.warn(e);
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}
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c.close(true);
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delete(serverConnection.up[c.id]);
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setButtonsVisibility()
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@ -474,6 +478,8 @@ function setMedia(c, isUp) {
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function delMedia(id) {
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let mediadiv = document.getElementById('peers');
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let peer = document.getElementById('peer-' + id);
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if(!peer)
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throw new Error('Removing unknown media');
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let media = document.getElementById('media-' + id);
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media.srcObject = null;
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