private MessageCacheFlatFile Create()
{
MessageFactoryFIX factory = new MessageFactoryFIX("FIX.4.2");
MessageCacheFlatFile cache = new MessageCacheFlatFile();
cache.Initialize(factory);
cache.Path = _path;
cache.Open("TEST", null, "TEST", null, DateTime.MinValue);
return(cache);
}
public void Run()
{
if (log.IsDebugEnabled)
{
log.Debug("Run");
}
MessageCacheFlatFile messageCache = new MessageCacheFlatFile();
messageCache.Initialize(new MessageFactoryFIX());
messageCache.Open(SenderCompID, SenderSubID, TargetCompID, TargetSubID, ProcessingDate, false);
IMessage message = null;
if (log.IsDebugEnabled)
{
log.Debug("Run - Replay message In");
}
for (int i = 1; i <= messageCache.MsgSeqNumIn; i++)
{
message = messageCache[MessageDirection.In, i];
if (message != null && message.MsgSeqNum != i)
{
throw new Exception(string.Format("MsgSeqNum={0} did not match / Expected={1}", message.MsgSeqNum, i));
}
}
if (log.IsDebugEnabled)
{
log.Debug("Run - Replay message Out");
}
for (int i = 1; i <= messageCache.MsgSeqNumOut; i++)
{
message = messageCache[MessageDirection.Out, i];
if (message != null && message.MsgSeqNum != i)
{
throw new Exception(string.Format("MsgSeqNum={0} did not match / Expected={1}", message.MsgSeqNum, i));
}
}
}
static void Main(string[] args)
{
log.Debug("--> Main");
const string SENDER_COMP_ID = "SENDER";
const string TARGET_COMP_ID = "TARGET";
IMessage message;
int i;
try
{
IMessageFactory factory = new FIX_4_2.MessageFactoryFIX();
IMessageCache cache = new MessageCacheFlatFile();
cache.Initialize(factory);
cache.Open(SENDER_COMP_ID, null, TARGET_COMP_ID, null);
//Add 1000 messages in cache
Console.WriteLine("Appending 1000 In messages");
for (i = 1; i <= 1000; i++)
{
message = factory.CreateInstanceHeartbeat();
message.Direction = MessageDirection.In;
message.SenderCompID = SENDER_COMP_ID;
message.TargetCompID = TARGET_COMP_ID;
message.SendingTime = DateTime.Now;
message.MsgSeqNum = cache.MsgSeqNumIn + 1;
factory.Build(message);
cache.AddMessage(message);
}
Console.WriteLine("MsgSeqNumIn / {0}", cache.MsgSeqNumIn);
//Reset MsgSeqNum In to 100
Console.WriteLine("ResetMsgSeqNumIn to 100");
cache.ResetMsgSeqNumIn(100);
Console.WriteLine("MsgSeqNumIn (Expected 99) / {0}", cache.MsgSeqNumIn);
//Close and Open file to check MsgSeqNum
Console.WriteLine("Close/Open file");
cache.Close();
cache.Open(SENDER_COMP_ID, null, TARGET_COMP_ID, null);
Console.WriteLine("MsgSeqNumIn (Expected 99) / {0}", cache.MsgSeqNumIn);
//Reset MsgSeqNum In to 1000
Console.WriteLine("ResetMsgSeqNumIn to 1000");
cache.ResetMsgSeqNumIn(1000);
Console.WriteLine("MsgSeqNumIn (Expected 999) / {0}", cache.MsgSeqNumIn);
//Close and Open file to check MsgSeqNum
Console.WriteLine("Close/Open file");
cache.Close();
cache.Open(SENDER_COMP_ID, null, TARGET_COMP_ID, null);
Console.WriteLine("MsgSeqNumIn (Expected 999) / {0}", cache.MsgSeqNumIn);
//Add 1000 messages in cache
Console.WriteLine("Appending 1000 In messages");
for (i = 1; i <= 1000; i++)
{
message = factory.CreateInstanceHeartbeat();
message.Direction = MessageDirection.In;
message.SenderCompID = SENDER_COMP_ID;
message.TargetCompID = TARGET_COMP_ID;
message.SendingTime = DateTime.Now;
message.MsgSeqNum = cache.MsgSeqNumIn + 1;
factory.Build(message);
cache.AddMessage(message);
}
Console.WriteLine("MsgSeqNumIn / {0}", cache.MsgSeqNumIn);
//Read Messages from Cache to check MsgSeqNum
Console.WriteLine("Reading Cache to check MsgSeqNum");
for (i = 1; i <= cache.MsgSeqNumIn; i++)
{
message = cache[MessageDirection.In, i];
if (message != null)
{
if (message.MsgSeqNum != i)
{
Console.WriteLine("MsgSeqNum did NOT match / MsgSeqNum(Expected)={0} MsgSeqNum(Message)={1}",
i, message.MsgSeqNum);
}
}
}
Console.WriteLine("Reading Cache to check MsgSeqNum - COMPLETE / i={0}", i);
//Close cache
cache.Close();
}
catch (Exception ex)
{
log.Error("Error running FIX test", ex);
}
log.Debug("<-- Main");
Console.WriteLine("press <Enter> to exit...");
Console.ReadLine();
}
