/// <summary>
/// This function will create the mama transport using the values specified in the member
/// variables.
/// </summary>
private void createTransport()
{
m_transport = new MamaTransport();
// Register for the callbacks before the transport is created
m_transport.setTransportCallback(new ListenerTransportCallback());
// Set the throttle rate if one has been specified, note that 0 is valid and turns the throttle off
if (m_throttleRate != -1)
{
m_transport.setOutboundThrottle(MamaTransport.MamaThrottleInstance.MAMA_THROTTLE_DEFAULT, m_throttleRate);
}
// Set the recap throttle rate if one has been specified, note that 0 is valid and turns the throttle off
if (m_recapThrottleRate != -1)
{
m_transport.setOutboundThrottle(MamaTransport.MamaThrottleInstance.MAMA_THROTTLE_RECAP, m_recapThrottleRate);
}
// Create the transport now that everything has been set
m_transport.create(m_transportName, m_bridge);
}
private void initializeMama()
{
mamaBridge = Mama.loadBridge(mamaMiddlewareName);
Console.WriteLine(Mama.getVersion(mamaBridge));
Mama.open();
if (mamaHighWaterMark > 0 || mamaLowWaterMark > 0)
{
if (mamaHighWaterMark > 0)
{
Mama.setDefaultQueueHighWatermark(mamaHighWaterMark);
}
if (mamaLowWaterMark > 0)
{
try
{
Mama.setDefaultQueueLowWatermark(mamaLowWaterMark);
}
catch (Exception e)
{
Console.WriteLine("Could not set default queue low water mark MamaStatus: " + e);
}
}
}
// create the transport
mamaTransport = new MamaTransport();
mamaTransport.setTransportCallback(this);
// the default throttle rate is 500 msg/sec
if (mamaThrottle != -1)
{
mamaTransport.setOutboundThrottle(MamaTransport.MamaThrottleInstance.MAMA_THROTTLE_DEFAULT, mamaThrottle);
}
// the default recap throttle rate is 250 msg/sec
if (mamaRecapThrottle != -1)
{
mamaTransport.setOutboundThrottle(MamaTransport.MamaThrottleInstance.MAMA_THROTTLE_RECAP, mamaRecapThrottle);
}
mamaTransport.create(mamaTransportName, mamaBridge);
// create default queue and, if required, queue group
createQueues();
mamaDictionarySource = new MamaSource();
mamaDictionarySource.symbolNamespace = mamaDictionarySourceName;
mamaDictionarySource.transport = mamaTransport;
// download dictionary
mamaDictionary = new MamaDictionary();
mamaDictionary.create(
mamaDefaultQueue,
this,
mamaDictionarySource,
3,
10.0f);
loadSymbolMap();
Mama.start(mamaBridge);
if (!dictionaryComplete)
{
throw new Exception("Can't create dictionary.");
}
}