protected IAsyncResult BeginSendHelper(IPeerNeighbor neighbor, TimeSpan timeout, Message message, FloodAsyncResult fresult)
{
IAsyncResult result = null;
IAsyncResult result2;
bool flag = false;
try
{
UtilityExtension.OnMessageSent(neighbor);
result = neighbor.BeginSend(message, timeout, Fx.ThunkCallback(new AsyncCallback(fresult.OnSendComplete)), message);
fresult.AddResult(result, neighbor);
if (result.CompletedSynchronously)
{
neighbor.EndSend(result);
UtilityExtension.OnEndSend(neighbor, fresult);
}
result2 = result;
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
flag = true;
throw;
}
if (PeerFlooderBase <TFloodContract, TLinkContract> .CloseNeighborIfKnownException(this.neighborManager, exception, neighbor) != null)
{
fresult.MarkEnd(false);
throw;
}
System.ServiceModel.DiagnosticUtility.ExceptionUtility.TraceHandledException(exception, TraceEventType.Information);
result2 = null;
}
finally
{
if (((result == null) || result.CompletedSynchronously) && !flag)
{
message.Close();
}
}
return(result2);
}
protected IAsyncResult BeginSendHelper(IPeerNeighbor neighbor, TimeSpan timeout, Message message, FloodAsyncResult fresult)
{
IAsyncResult result = null;
bool fatal = false;
try
{
UtilityExtension.OnMessageSent(neighbor);
result = neighbor.BeginSend(message, timeout, Fx.ThunkCallback(new AsyncCallback(fresult.OnSendComplete)), message);
fresult.AddResult(result, neighbor);
if (result.CompletedSynchronously)
{
neighbor.EndSend(result);
UtilityExtension.OnEndSend(neighbor, fresult);
}
return(result);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
fatal = true;
throw;
}
if (null != CloseNeighborIfKnownException(neighborManager, e, neighbor))
{
fresult.MarkEnd(false);
throw;
}
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
return(null);
}
finally
{
if ((result == null || result.CompletedSynchronously) && !fatal)
{
message.Close();
}
}
}
