void MamaEntitle::subscribeToSymbol (const char* symbol)
{
static int howMany = 0;
if (!mDisplayCallback)
{
mDisplayCallback = new DisplayCallback (this);
}
MamaSubscription* sub = NULL;
sub = new MamaSubscription;
sub->setRetries (3);
sub->setRequiresInitial (mRequireInitial);
if (mSnapshot)
{
sub->setSubscriptionType (MAMA_SUBSC_TYPE_NORMAL);
sub->setServiceLevel (MAMA_SERVICE_LEVEL_SNAPSHOT, 0);
}
else if (mGroupSubscription)
{
sub->setSubscriptionType (MAMA_SUBSC_TYPE_GROUP);
sub->setServiceLevel (MAMA_SERVICE_LEVEL_REAL_TIME, 0);
}
else
{
sub->setSubscriptionType (MAMA_SUBSC_TYPE_NORMAL);
sub->setServiceLevel (MAMA_SERVICE_LEVEL_REAL_TIME, 0);
}
sub->create (
mTransport,
mQueueGroup->getNextQueue (),
(DisplayCallback*)mDisplayCallback,
mSource,
symbol,
NULL);
mSubscriptionList.push_back (sub);
if (++howMany % 1000 == 0)
{
printf ("Subscribed to %d subjects.\n", howMany);
}
}
void MamaSymbolListSubscriber::createSymbolListSubscription ()
{
MamaSubscription* sub = NULL;
const char* symbolListName = "SYMBOL_LIST_NORMAL";
sub = new MamaSubscription;
mSymbolListSubscriptionCallback = new SymbolListSubscriptionCallback (this);
sub->setSubscriptionType (MAMA_SUBSC_TYPE_SYMBOL_LIST);
sub->create (mTransport,
mDefaultQueue,
(SymbolListSubscriptionCallback*)mSymbolListSubscriptionCallback,
mSourceName,
symbolListName,
NULL);
}
