private void Call_BridgedCallDisconnected(object sender, CallStateEventArgs e)
{
//lock (locker)
{
if (LastState.In(pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED, pjsip_inv_state.PJSIP_INV_STATE_NULL) == false ||
State.In(pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED, pjsip_inv_state.PJSIP_INV_STATE_NULL) == false)
{
return;
}
e.Call.CallStateChange -= Call_BridgedCallDisconnected;
if (!BridgedCalls.ContainsKey(e.Call.ID))
{
BridgedCalls.Remove(e.Call.ID);
}
if (LastState.In(pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED, pjsip_inv_state.PJSIP_INV_STATE_NULL) ||
State.In(pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED, pjsip_inv_state.PJSIP_INV_STATE_NULL))
{
return;
}
if (!e.Call.BridgedCalls.ContainsKey(ID))
{
e.Call.BridgedCalls.Remove(ID);
}
}
}
public Call unbridge(Call call)
{
if (call == this)
{
return(this);
}
lock (locker)
{
if (!BridgedCalls.ContainsKey(call.ID))
{
BridgedCalls.Remove(call.ID);
}
if (!call.BridgedCalls.ContainsKey(ID))
{
call.BridgedCalls.Remove(ID);
}
var call1 = getAudioMedia();
var call2 = call.getAudioMedia();
if (call1 == null || call2 == null)
{
return(this);
}
call1.stopTransmit(call2);
call2.stopTransmit(call1);
return(this);
}
}
public Call bridge(Call call)
{
if (call == this)
{
return(this);
}
lock (locker)
{
if (State.In(pjsip_inv_state.PJSIP_INV_STATE_NULL, pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED))
{
return(this);
}
if (call.State.In(pjsip_inv_state.PJSIP_INV_STATE_NULL, pjsip_inv_state.PJSIP_INV_STATE_DISCONNECTED))
{
return(this);
}
if (!BridgedCalls.ContainsKey(call.ID))
{
BridgedCalls.Add(call.ID, call);
}
if (!call.BridgedCalls.ContainsKey(ID))
{
call.BridgedCalls.Add(ID, this);
}
var call1 = getAudioMedia();
var call2 = call.getAudioMedia();
if (call1 == null || call2 == null)
{
return(this);
}
call.CallStateChange += Call_BridgedCallDisconnected;
CallStateChange += Call_BridgedCallDisconnected;
call1.startTransmit(call2);
call2.startTransmit(call1);
return(this);
}
}
