| public setTransportCallback ( MamaTransportCallback callback ) : void | ||
| callback | MamaTransportCallback | |
| Résultat | void | |
private void createSubscriber(MamaBridge bridge)
{
MamaSubscription mamaSubscription = new MamaSubscription();
MamaTransport mamaTransport = new MamaTransport();
MamaQueue mamaDefaultQueue = Mama.getDefaultEventQueue(bridge);
Dispatcher dispatcher = new Dispatcher(bridge);
mamaTransport = new MamaTransport();
mamaTransport.setTransportCallback(this);
mamaTransport.create(transportName, bridge);
mamaSubscription = new MamaSubscription();
mamaSubscription.createBasic(
mamaTransport,
mamaDefaultQueue,
this, // callback
topicName);
Console.WriteLine("Starting mama...");
mamaSubscriptions.Add(mamaSubscription);
mamaTransports.Add(mamaTransport);
Thread startThread = new Thread(new ThreadStart(dispatcher.dispatch));
startThread.Start();
}
private MamaSubscriberCS(string[] args)
{
try
{
if (parseCommandLine(args))
{
mamaBridge = Mama.loadBridge(middlewareName);
Mama.open();
mamaTransport = new MamaTransport();
mamaTransport.setTransportCallback(this);
mamaTransport.create(transportName, mamaBridge);
mamaDefaultQueue = Mama.getDefaultEventQueue(mamaBridge);
mamaSubscription = new MamaSubscription();
mamaSubscription.createBasic(
mamaTransport,
mamaDefaultQueue,
this, // callback
topicName);
Console.WriteLine("Starting mama...");
Mama.start(mamaBridge);
// Prevent over-enthusiastic GC from reclaiming transport object
GC.KeepAlive(mamaTransport);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
private MamaSubscriberCS(string[] args)
{
try
{
if (parseCommandLine(args))
{
mamaBridge = Mama.loadBridge(middlewareName);
Mama.open();
mamaTransport = new MamaTransport();
mamaTransport.setTransportCallback(this);
mamaTransport.create(transportName, mamaBridge);
mamaDefaultQueue = Mama.getDefaultEventQueue(mamaBridge);
mamaSubscription = new MamaSubscription();
mamaSubscription.createBasic(
mamaTransport,
mamaDefaultQueue,
this, // callback
topicName);
Console.WriteLine("Starting mama...");
Mama.start(mamaBridge);
// Prevent over-enthusiastic GC from reclaiming transport object
GC.KeepAlive(mamaTransport);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
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.");
}
}
private void createSubscriber (MamaBridge bridge)
{
MamaSubscription mamaSubscription = new MamaSubscription();
MamaTransport mamaTransport = new MamaTransport();
MamaQueue mamaDefaultQueue = Mama.getDefaultEventQueue(bridge);
Dispatcher dispatcher = new Dispatcher(bridge);
mamaTransport = new MamaTransport();
mamaTransport.setTransportCallback(this);
mamaTransport.create(transportName, bridge);
mamaSubscription = new MamaSubscription();
mamaSubscription.createBasic(
mamaTransport,
mamaDefaultQueue,
this, // callback
topicName);
Console.WriteLine("Starting mama...");
mamaSubscriptions.Add(mamaSubscription);
mamaTransports.Add(mamaTransport);
Thread startThread = new Thread (new ThreadStart(dispatcher.dispatch));
startThread.Start();
}
/// <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);
}
