private MessageConsumer CreateConsumer()
{
this.browseDone.Value = false;
BrowsingMessageConsumer consumer = null;
try
{
consumer = new BrowsingMessageConsumer(
this, session, this.consumerId, this.destination, null, this.selector,
this.session.Connection.PrefetchPolicy.QueueBrowserPrefetch,
this.session.Connection.PrefetchPolicy.MaximumPendingMessageLimit,
false, true, this.dispatchAsync);
this.session.AddConsumer(consumer);
this.session.Connection.SyncRequest(consumer.ConsumerInfo);
if (this.session.Connection.IsStarted)
{
consumer.Start();
}
}
catch (Exception)
{
if (consumer != null)
{
this.session.RemoveConsumer(consumer.ConsumerId);
consumer.Close();
}
throw;
}
return(consumer);
}
private MessageConsumer CreateConsumer()
{
this.browseDone.Value = false;
BrowsingMessageConsumer consumer = null;
if (this.session.Connection.PrefetchPolicy.QueueBrowserPrefetch == 0)
{
Tracer.Warn("Attempted to create a Queue Browser with Zero sized prefetch buffer.");
throw new NMSException("Cannot create a Queue Browser with Zero sized prefetch buffer");
}
try
{
consumer = new BrowsingMessageConsumer(
this, session, this.consumerId, this.destination, null, this.selector,
this.session.Connection.PrefetchPolicy.QueueBrowserPrefetch,
this.session.Connection.PrefetchPolicy.MaximumPendingMessageLimit,
false, true, this.dispatchAsync);
this.session.AddConsumer(consumer);
this.session.Connection.SyncRequest(consumer.ConsumerInfo);
if (this.session.Connection.IsStarted)
{
consumer.Start();
}
}
catch (Exception)
{
if (consumer != null)
{
this.session.RemoveConsumer(consumer);
consumer.Close();
}
throw;
}
return(consumer);
}
