Confirmed.. if you don't clean up your session and connection cleanly, the broker will warn for you. Its usually indicative of a client that is mis-coded. Look for exceptions being thrown.. a lot of times folks don't have the finally { } block defined to clean up JMS objects.
Also.. check out using a MessageListener onMessage().. more straight forward connection/session management. -Matt On Oct 23, 2013, at 10:23 AM, Paul Gale <paul.n.g...@gmail.com> wrote: > I believe that those exceptions occur when a client does not > disconnect from the broker gracefully. > > Verify that your client is making the appropriate close call on the > connection. Do you have STOMP based clients that are frequently > connecting and disconnecting? > > Thanks, > Paul > > On Wed, Oct 23, 2013 at 1:56 AM, Rahn Nicholas, Bedag > <nicholas.r...@bedag.ch> wrote: >> Hi. Hoping that someone might have some insight into what we're seeing in >> our activemq.log file. >> >> We're running ActiveMQ 5.8 and in the activemq.log file we see lots of >> messages like this: >> >> 2013-10-11 09:03:57,212 | WARN | Transport Connection to: >> tcp://10.251.128.28:42015 failed: java.io.EOFException | >> org.apache.activemq.broker.TransportConnection.Transport | ActiveMQ >> Transport: tcp:///10.251.128.28:42015@61616 >> >> The IP addresses are from our client applications, of which there are at >> least 30. The messages come frequently, roughly 4-5 per minute. Often 2 from >> the same IP will come within a couple milliseconds of each other. >> >> Our applications are running fine (sending and receiving) so I'm wondering >> if these messages are actually important or if they could be ignored? Why >> are they logged at the WARN level? >> >> I've also been trying to track down the cause of these messages. One reason >> I've found is that if there is a connection open when the JVM exits, one of >> these log entries will be written. But that does not explain the vast >> majority of them because our applications don't exit that frequently. >> >> Can anyone tell me if these messages point to something that might be amiss >> with our setup/config? We're using the openwire transport connector with the >> JDBC persistence adapter. I can provide the full config file if that would >> be helpful. >> >> Thanks in advance for any insight. >> Nick >> >>