Sory to cross post (I also posted in the messaging forum) but this seems like it may deal more with remoting. I'm using Jboss 4.0.5 and JBoss Messaging 1.0.1. What is happening is that I'm looping through a list of items and sending each item in the list off to a queue that has an MDB listening on it. I get maybe half way through the list and then this exception occurs. The code worked fine with JbossMQ but when I switched to JBoss messaging this started happening. I'm sending alot of small messages very quickly. Is there somthing I have to set with the connector so this exception does not occur? | javax.jms.IllegalStateException: InvokerLocator already exists for listener id 1436420135. Remove t | his listener before adding again. | at org.jboss.jms.client.container.ExceptionInterceptor.invoke(ExceptionInterceptor.java:91) | at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6 | 840474864420126404.invokeNext()Ljava.lang.Object;(ClientConnectionFactoryDelegate$createConnectionDe | legate_N6840474864420126404.java:???) | at org.jboss.jms.client.container.ClientLogInterceptor.invoke(ClientLogInterceptor.java:107) | | at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate$createConnectionDelegate_N6 | 840474864420126404.invokeNext()Ljava.lang.Object;(ClientConnectionFactoryDelegate$createConnectionDe | legate_N6840474864420126404.java:???) | at org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate.createConnectionDelegate(Lj | ava.lang.String;Ljava.lang.String;)Lorg.jboss.jms.delegate.ConnectionDelegate;(ClientConnectionFacto | ryDelegate.java:???) | at org.jboss.jms.client.JBossConnectionFactory.createConnectionInternal(JBossConnectionFacto | ry.java:202) | at org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory. | java:108) | at org.jboss.jms.client.JBossConnectionFactory.createQueueConnection(JBossConnectionFactory. | java:103) | ... | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980843#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...