Hi Everyone,
We're using activemq publishing about one ObjectMessage every 2-3 seconds. No problems with the consumers (messages consumed right away), however the producers seem to block after about 2000-3000 messages) in 4.1.1 I tried out 4.2 and the blocking no longer occurs, however once i reach the 2000-3000 threshold one of about every 8-10 messages generates the following stack trace. Any help in terms of what the issue could be would be greatly appreciated. Running on a 64bit ubuntu box, java 1.5 javax.jms.JMSException: The transport is not running. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:58) at org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1157) at org.apache.activemq.ActiveMQConnection.close(ActiveMQConnection.java:580) at services.mq.WidgetManagementMQProducer.publishBlogPostToWidgetManagement(WidgetManagementMQProducer.java:76) Caused by: java.io.IOException: The transport is not running. at org.apache.activemq.transport.TransportSupport.checkStarted(TransportSupport.java:103) at org.apache.activemq.transport.tcp.TcpTransport.oneway(TcpTransport.java:117) at org.apache.activemq.transport.InactivityMonitor.oneway(InactivityMonitor.java:141) at org.apache.activemq.transport.TransportFilter.oneway(TransportFilter.java:80) at org.apache.activemq.transport.WireFormatNegotiator.oneway(WireFormatNegotiator.java:93) at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:44) at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60) at org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1155) ... 15 more thanks, Nick. -- View this message in context: http://www.nabble.com/ActiveMQ-4.1.1-Producer-Blocks%2C-but-gives-error-in-4.2-tf3646005s2354.html#a10182916 Sent from the ActiveMQ - User mailing list archive at Nabble.com.