protected Channel(EventMessage eventMessage, EventSocket eventSocket) : base(eventMessage, eventSocket)
{
eventSocket.SubscribeEvents(EventName.ChannelCreate).Wait();
Disposables.Add(
eventSocket.Events.Where(x => x.UUID == UUID && x.EventName == EventName.ChannelBridge).Subscribe(
x =>
{
Log.Trace(() => "Channel [{0}] Bridged to [{1}]".Fmt(UUID, x.GetHeader(HeaderNames.OtherLegUniqueId)));
if (Bridge.Channel != null && x.GetHeader(HeaderNames.OtherLegUniqueId) != Bridge.Channel.UUID)
{
//possibly changed bridge partner as part of att_xfer
Log.Warn(() => "Channel [{0}] was Bridged to [{1}] but now changed to [{2}]".Fmt(UUID, Bridge.Channel.UUID, x.UUID));
Bridge.Channel.Dispose();
Bridge = new BridgeStatus(true, "TRANSFERRED", new BridgedChannel(x, eventSocket));
}
}));
Disposables.Add(
eventSocket.Events.Where(x => x.UUID == UUID && x.EventName == EventName.ChannelUnbridge).Subscribe(
x => Log.Trace(() => "Channel [{0}] Unbridged from [{1}] {2}".Fmt(UUID, Bridge.Channel.UUID, x.GetVariable("bridge_hangup_cause")))));
Disposables.Add(
eventSocket.Events.Where(x => x.EventName == EventName.ChannelBridge &&
x.UUID != UUID &&
x.GetHeader(HeaderNames.OtherLegUniqueId) == UUID &&
(Bridge.Channel != null && x.UUID != Bridge.Channel.UUID))
.Subscribe(x =>
{
//there is another channel out there that has bridged to us but we didn't get the CHANNEL_BRIDGE event on this channel
//possibly an attended transfer. We'll swap our bridge partner so we can get its events
Log.Warn(() => "Channel [{0}] was Bridged to [{1}] but now changed to [{2}]".Fmt(UUID, Bridge.Channel.UUID, x.UUID));
Bridge.Channel.Dispose();
Bridge = new BridgeStatus(true, "TRANSFERRED", new BridgedChannel(x, eventSocket));
}));
if (this.eventSocket is OutboundSocket)
{
Disposables.Add(
eventSocket.Events.Where(x => x.UUID == UUID && x.EventName == EventName.ChannelHangup)
.Subscribe(async e =>
{
if (ExitOnHangup)
{
await eventSocket.Exit();
Log.Info(() => "Channel [{0}] exited".Fmt(UUID));
}
}));
}
//populate empty bridge status
Bridge = new BridgeStatus(false, null);
ExitOnHangup = true;
}
public Task Exit()
{
return(eventSocket.Exit());
}