private void SendMessageInternal(FIXTMessage1_1 fixMsg)
{
var fixString = fixMsg.ToString();
if (debug)
{
string view = fixString.Replace(FIXTBuffer.EndFieldStr, " ");
log.Debug("Send FIX message: \n" + view);
}
var packet = Socket.CreatePacket();
packet.DataOut.Write(fixString.ToCharArray());
var end = Factory.Parallel.TickCount + (long)heartbeatDelay * 1000L;
while (!Socket.TrySendPacket(packet))
{
if (IsInterrupted)
{
return;
}
if (Factory.Parallel.TickCount > end)
{
throw new ApplicationException("Timeout while sending heartbeat.");
}
Factory.Parallel.Yield();
}
}
protected void ResendMessageProtected(FIXTMessage1_1 fixMessage)
{
if (isConnectionLost)
{
return;
}
var writePacket = fixSocket.MessageFactory.Create();
var message = fixMessage.ToString();
writePacket.DataOut.Write(message.ToCharArray());
writePacket.SendUtcTime = TimeStamp.UtcNow.Internal;
if (debug)
{
log.Debug("Resending simulated FIX Message: " + fixMessage);
}
SendMessageInternal(writePacket);
}
public void SendMessage(FIXTMessage1_1 fixMessage)
{
FixFactory.AddHistory(fixMessage);
if (isConnectionLost)
{
RemoveTickSync(fixMessage);
return;
}
var simulator = simulators[SimulatorType.SendDisconnect];
if (simulator.CheckSequence(fixMessage.Sequence))
{
if (debug)
{
log.Debug("Ignoring message: " + fixMessage);
}
ProviderSimulator.SwitchBrokerState("disconnect", false);
isConnectionLost = true;
return;
}
if (simulateSendFailed && IsRecovered && random.Next(50) == 4)
{
if (debug)
{
log.Debug("Skipping send of sequence # " + fixMessage.Sequence + " to simulate lost message. " + fixMessage);
}
if (fixMessage.Type == "1")
{
isHeartbeatPending = TimeStamp.MaxValue;
}
if (debug)
{
log.Debug("Message type is: " + fixMessage.Type);
}
return;
}
var writePacket = fixSocket.MessageFactory.Create();
var message = fixMessage.ToString();
writePacket.DataOut.Write(message.ToCharArray());
writePacket.SendUtcTime = TimeStamp.UtcNow.Internal;
if (debug)
{
log.Debug("Simulating FIX Message: " + fixMessage);
}
try
{
fixPacketQueue.Enqueue(writePacket, writePacket.SendUtcTime);
}
catch (QueueException ex)
{
if (ex.EntryType == EventType.Terminate)
{
log.Warn("fix packet queue returned queue exception " + ex.EntryType + ". Dropping message due to dispose.");
Dispose();
}
else
{
throw;
}
}
simulator = simulators[SimulatorType.SendServerOffline];
if (IsRecovered && FixFactory != null && simulator.CheckSequence(fixMessage.Sequence))
{
if (debug)
{
log.Debug("Skipping message: " + fixMessage);
}
ProviderSimulator.SwitchBrokerState("offline", false);
ProviderSimulator.SetOrderServerOffline();
if (requestSessionStatus)
{
SendSessionStatus("3");
}
else
{
log.Info("RequestSessionStatus is false so not sending order server offline message.");
}
}
}
