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Fixed unhandled exception that can occur when you close privacy bar

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This commit is contained in:
Bryan Roe 2020-04-28 11:36:04 -07:00
parent 87992cbcab
commit 3e50b0bdab
1 changed files with 27 additions and 8 deletions
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35
agents/meshcore.js
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@ -1395,13 +1395,26 @@ function createMeshCore(agent) {
--this.desktop.kvm.connectionCount;
// Unpipe the web socket
this.unpipe(this.httprequest.desktop.kvm);
this.httprequest.desktop.kvm.unpipe(this);
try
{
this.unpipe(this.httprequest.desktop.kvm);
this.httprequest.desktop.kvm.unpipe(this);
}
catch(xx)
{
}
// Unpipe the WebRTC channel if needed (This will also be done when the WebRTC channel ends).
if (this.rtcchannel) {
this.rtcchannel.unpipe(this.httprequest.desktop.kvm);
this.httprequest.desktop.kvm.unpipe(this.rtcchannel);
if (this.rtcchannel)
{
try
{
this.rtcchannel.unpipe(this.httprequest.desktop.kvm);
this.httprequest.desktop.kvm.unpipe(this.rtcchannel);
}
catch(xx)
{
}
}
// Place wallpaper back if needed
@ -1944,9 +1957,15 @@ function createMeshCore(agent) {
this.websocket.rtcchannel.on('end', function () {
// The WebRTC channel closed, unpipe the KVM now. This is also done when the web socket closes.
//sendConsoleText('Tunnel #' + this.websocket.tunnel.index + ' WebRTC data channel closed');
if (this.websocket.desktop && this.websocket.desktop.kvm) {
this.unpipe(this.websocket.desktop.kvm);
this.websocket.httprequest.desktop.kvm.unpipe(this);
if (this.websocket.desktop && this.websocket.desktop.kvm)
{
try
{
this.unpipe(this.websocket.desktop.kvm);
this.websocket.httprequest.desktop.kvm.unpipe(this);
}
catch (xx)
{ }
}
});
this.websocket.write('{\"ctrlChannel\":\"102938\",\"type\":\"webrtc0\"}'); // Indicate we are ready for WebRTC switch-over.