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Rob Godfrey commented on QPID-6119: ----------------------------------- OK, so the underlying issue is that a request to reconnect has failed, but the connection has been left in an inconsistent state, thinking it is merely "stopped". I've made a small change on trunk which will hopefully address this issue. Commit 1635181 from Rob Godfrey in branch 'qpid/trunk' [ https://svn.apache.org/r1635181 ] QPID-6119 : mark connection as unconnected if attempt to establish connection fails > [AMQP 1.0] - java.lang.NullPointerException on reconnect when link has been > down between client and broker > ---------------------------------------------------------------------------------------------------------- > > Key: QPID-6119 > URL: https://issues.apache.org/jira/browse/QPID-6119 > Project: Qpid > Issue Type: Bug > Components: Java Client > Affects Versions: 0.28 > Reporter: Mathias Wiberg > > Getting a NullPointerException upon reconnect when the link between the > client and the broker has been down (for example, due to network issues). > Caused by: java.lang.NullPointerException: null > at > org.apache.qpid.amqp_1_0.client.Connection.checkNotClosed(Connection.java:298) > ~[qpid-amqp-1-0-client-0.28.jar:na] > at > org.apache.qpid.amqp_1_0.client.Connection.createSession(Connection.java:289) > ~[qpid-amqp-1-0-client-0.28.jar:na] > at > org.apache.qpid.amqp_1_0.jms.impl.SessionImpl.<init>(SessionImpl.java:86) > ~[qpid-amqp-1-0-client-jms-0.28.jar:na] > at > org.apache.qpid.amqp_1_0.jms.impl.ConnectionImpl.createSession(ConnectionImpl.java:231) > ~[qpid-amqp-1-0-client-jms-0.28.jar:na] > at > org.apache.qpid.amqp_1_0.jms.impl.ConnectionImpl.createSession(ConnectionImpl.java:210) > ~[qpid-amqp-1-0-client-jms-0.28.jar:na] > at > org.apache.qpid.amqp_1_0.jms.impl.ConnectionImpl.createSession(ConnectionImpl.java:40) > ~[qpid-amqp-1-0-client-jms-0.28.jar:na] > at sun.reflect.GeneratedMethodAccessor234.invoke(Unknown Source) > ~[na:na] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > ~[na:1.6.0_33] > at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_33] > at > org.springframework.jms.connection.SingleConnectionFactory$SharedConnectionInvocationHandler.invoke(SingleConnectionFactory.java:571) > ~[spring-jms-4.0.1.RELEASE.jar:4.0.1.RELEASE] > at $Proxy75.createSession(Unknown Source) ~[na:na] > at > org.springframework.jms.support.JmsAccessor.createSession(JmsAccessor.java:197) > ~[spring-jms-4.0.1.RELEASE.jar:4.0.1.RELEASE] > at > org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:482) > ~[spring-jms-4.0.1.RELEASE.jar:4.0.1.RELEASE] > at > org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:577) > ~[spring-jms-4.0.1.RELEASE.jar:4.0.1.RELEASE] > at > org.springframework.jms.core.JmsTemplate.convertAndSend(JmsTemplate.java:703) > ~[spring-jms-4.0.1.RELEASE.jar:4.0.1.RELEASE] > at > org.springframework.integration.jms.JmsSendingMessageHandler.send(JmsSendingMessageHandler.java:145) > ~[spring-integration-jms-4.0.0.M3.jar:na] > at > org.springframework.integration.jms.JmsSendingMessageHandler.handleMessageInternal(JmsSendingMessageHandler.java:115) > ~[spring-integration-jms-4.0.0.M3.jar:na] -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org