internal bool EndTryAccept(IAsyncResult result, out IChannelBinder channelBinder)
{
ErrorHandlingCompletedAsyncResult handlerResult = result as ErrorHandlingCompletedAsyncResult;
if (handlerResult != null)
{
channelBinder = null;
return(ErrorHandlingCompletedAsyncResult.End(handlerResult));
}
else
{
try
{
channelBinder = this.binder.EndAccept(result);
if (channelBinder != null)
{
this.dispatcher.PendingChannels.Add(channelBinder.Channel);
}
return(true);
}
catch (CommunicationObjectAbortedException)
{
channelBinder = null;
return(true);
}
catch (CommunicationObjectFaultedException)
{
channelBinder = null;
return(true);
}
catch (TimeoutException)
{
channelBinder = null;
return(false);
}
catch (CommunicationException e)
{
this.HandleError(e);
channelBinder = null;
return(false);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
this.HandleErrorOrAbort(e);
channelBinder = null;
return(false);
}
}
}
internal bool EndTryReceive(IAsyncResult result, out RequestContext requestContext)
{
ErrorHandlingCompletedAsyncResult handlerResult = result as ErrorHandlingCompletedAsyncResult;
if (handlerResult != null)
{
requestContext = null;
return(ErrorHandlingCompletedAsyncResult.End(handlerResult));
}
else
{
try
{
return(_binder.EndTryReceive(result, out requestContext));
}
catch (CommunicationObjectAbortedException)
{
requestContext = null;
return(true);
}
catch (CommunicationObjectFaultedException)
{
requestContext = null;
return(true);
}
catch (CommunicationException e)
{
this.HandleError(e);
requestContext = null;
return(false);
}
catch (TimeoutException e)
{
this.HandleError(e);
requestContext = null;
return(false);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
this.HandleErrorOrAbort(e);
requestContext = null;
return(false);
}
}
}