Hi, can you file this as Jira issue, ideally with the test case?
Regards -- Dejan Bosanac Open Source Integration - http://fusesource.com/ ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Tue, Jan 6, 2009 at 8:35 PM, brent.nash <brent.r.n...@jpl.nasa.gov>wrote: > > ############################### > # which version of ActiveMQ are you using? > ############################### > > I'm using version ActiveMQ 5.0.0.23-fuse > > ############################### > # are you using queues or topics and are you using persistent or non > persistent messaging? > ############################### > > I'm using topics and my problematic client is strictly a publisher and my > problem occurs before any messages are actually sent, though the messages > are Non-Persistent if that helps. > > ############################### > # details of your environment can help too such as > ############################### > > Mac OS X 10.5.5 with Java version "J2SE (build 1.5.0_16-b06-284)" > > I'm running the message bus standalone and running the client standalone, > there are no application servers involved. > > ############################### > Problem description > ############################### > > I'm trying to implement a simple auto-reconnect strategy for my standalone > client. It creates two publishers to two different topics. There are > certain parameters that when added to the connection URL, cause my client > to > hang indefinitely between creating the first and second publisher. The > publishers are created within a loop, so there is no code in between > creating the first publisher and the second. In my jndi.properties file, > I've tried multiple things. > > This works (no parameters on the reconnect URL): > > > java.naming.provider.url=failover://(tcp://localhost:61614)?initialReconnectDelay=10000&useExponentialBackOff=false&maxReconnectAttempts=0&randomize=false > > This works also (adding "wireFormat.maxInactivityDuration=0&keepAlive=true" > to reconnect URL): > > > java.naming.provider.url=failover://(tcp://localhost:61614?wireFormat.maxInactivityDuration=0&keepAlive=true)?initialReconnectDelay=10000&useExponentialBackOff=false&maxReconnectAttempts=0&randomize=false > > As soon as I attempt to add more parameters to the URL, however, things go > awry. For instance, this entry (by just adding > "jms.prefetchPolicy.all=500" > to reconnect URL): > > > java.naming.provider.url=failover://(tcp://localhost:61614?jms.prefetchPolicy.all=500&wireFormat.maxInactivityDuration=0&keepAlive=true)?initialReconnectDelay=10000&useExponentialBackOff=false&maxReconnectAttempts=0&randomize=false > > My application will create my first publisher and then hang indefinitely > without creating my second publisher. At this point, SIGTERM and SIGQUIT > signals do nothing, I have to send a SIGKILL to get rid of the java > process. > > Ultimately, I would like to use this URL: > > > java.naming.provider.url=failover://(tcp://localhost:61614?connectionTimeout=0&jms.prefetchPolicy.all=500&jms.useCopyOnSend=false&jms.useCompression=true&wireFormat.maxInactivityDuration=0&keepAlive=true)?initialReconnectDelay=10000&useExponentialBackOff=false&maxReconnectAttempts=0&randomize=false > > But I can't because of this freeze I keep encountering. > > I've checked some past posts such as: > > > http://www.nabble.com/ActiveMQ-failover-url-problems-tt13764784.html#a13764784 > > But they don't seem to be able to help me. > > In my code, the freeze seems to occur as soon as I call > TopicConnection.start() for the TopicConnection for my first publisher. > > Thoughts? > -- > View this message in context: > http://www.nabble.com/ActiveMQ-client-library-hanging-indefinitely-when-attempting-to-use-failover-URL-in-conjunction-with-connection-paramters-tp21317433p21317433.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. > >