async Task <bool> AcceptAndAcquireThrottleAsync()
{
var result = await acceptor.TryAcceptAsync(closingTokenSource.Token);
if (result.Success)
{
var binder = result.Result;
if (binder != null)
{
channel = new ListenerChannel(binder);
}
else
{
AcceptedNull();
channel = null;
}
}
else
{
channel = null;
}
if (channel != null)
{
Fx.Assert(idleManager == null, "There cannot be an existing idle manager");
//idleManager = SessionIdleManager.CreateIfNeeded(channel.Binder, channelDispatcher.DefaultCommunicationTimeouts.ReceiveTimeout);
}
else
{
DoneAccepting();
return(true);
}
return(AcquireThrottle());
}
void Dispatch()
{
ListenerChannel channel = this.channel;
SessionIdleManager idleManager = this.idleManager;
this.channel = null;
this.idleManager = null;
try
{
if (channel != null)
{
ChannelHandler handler = new ChannelHandler(listenerBinder.MessageVersion, channel.Binder, /*this.throttle,*/ this, /*(channel.Throttle != null),*/ /*this.wrappedTransaction,*/ idleManager);
if (!channel.Binder.HasSession)
{
//channelDispatcher.Channels.Add(channel.Binder.Channel);
}
if (channel.Binder is DuplexChannelBinder)
{
DuplexChannelBinder duplexChannelBinder = channel.Binder as DuplexChannelBinder;
duplexChannelBinder.ChannelHandler = handler;
duplexChannelBinder.DefaultCloseTimeout = DefaultCloseTimeout;
if (timeouts == null)
{
duplexChannelBinder.DefaultSendTimeout = ServiceDefaults.SendTimeout;
}
else
{
duplexChannelBinder.DefaultSendTimeout = timeouts.SendTimeout;
}
}
ChannelHandler.Register(handler);
channel = null;
idleManager = null;
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
HandleError(e);
}
finally
{
if (channel != null)
{
channel.Binder.Channel.Abort();
//if (this.throttle != null && this.channelDispatcher.Session)
//{
// this.throttle.DeactivateChannel();
//}
if (idleManager != null)
{
idleManager.CancelTimer();
}
}
}
}
