public void onParticipantCreate( MamdaSubscription subscription, MamdaMultiParticipantManager manager, string participantId, NullableBool isPrimary) { MamdaTradeListener aTradeListener = new MamdaTradeListener(); MamdaQuoteListener aQuoteListener = new MamdaQuoteListener(); ComboTicker aTicker = new ComboTicker(); aTradeListener.addHandler(aTicker); aQuoteListener.addHandler(aTicker); manager.addParticipantListener(aTradeListener, participantId); manager.addParticipantListener(aQuoteListener, participantId); }
public static void Main(string[] args) { MamaTransport transport = null; MamaQueue defaultQueue = null; MamaDictionary dictionary = null; CommandLineProcessor options = new CommandLineProcessor(args); double throttleRate = options.getThrottleRate(); if (options.hasLogLevel()) { logLevel_ = options.getLogLevel(); Mama.enableLogging(logLevel_); } if ((throttleRate > 100.0) || (throttleRate <= 0.0)) { throttleRate = 100.0; } try { // Initialize MAMDA myBridge = new MamaBridge(options.getMiddleware()); Mama.open(); transport = new MamaTransport(); transport.create(options.getTransport(), myBridge); defaultQueue = Mama.getDefaultEventQueue(myBridge); //Get the Data dictionary..... MamaSource dictionarySource = new MamaSource(); dictionarySource.symbolNamespace = options.getDictSource(); dictionarySource.transport = transport; dictionary = buildDataDictionary(transport, defaultQueue, dictionarySource); //Initialise the dictionary and fields MamdaCommonFields.setDictionary(dictionary, null); MamdaQuoteFields.setDictionary(dictionary, null); MamdaTradeFields.setDictionary(dictionary, null); foreach (string symbol in options.getSymbolList()) { MamdaSubscription aSubscription = new MamdaSubscription(); aSubscription.setType(mamaSubscriptionType.MAMA_SUBSC_TYPE_GROUP); aSubscription.create( transport, defaultQueue, options.getSource(), symbol, null); /* For each subscription a MamdaMultiParticipantManager is * added as the message listener. The callbacks on the * MamdaMultiPartHandler will be invokes as new group members * become available.*/ MamdaMultiParticipantManager multiPartManager = new MamdaMultiParticipantManager(symbol); multiPartManager.addHandler(new MultiPartHandler()); aSubscription.addMsgListener(multiPartManager); aSubscription.activate(); mamdaSubscriptions.Add(aSubscription); } Mama.start(myBridge); GC.KeepAlive(dictionary); Console.WriteLine("Press ENTER or Ctrl-C to quit..."); Console.ReadLine(); } catch (Exception e) { Console.WriteLine(e.ToString()); Environment.Exit(1); } }
public void onConsolidatedCreate( MamdaSubscription subscription, MamdaMultiParticipantManager manager) { MamdaTradeListener aTradeListener = new MamdaTradeListener(); MamdaQuoteListener aQuoteListener = new MamdaQuoteListener(); ComboTicker aTicker = new ComboTicker(); aTradeListener.addHandler(aTicker); aQuoteListener.addHandler(aTicker); manager.addConsolidatedListener(aTradeListener); manager.addConsolidatedListener(aQuoteListener); }