it looks like the UIMA-AS client is setup to throw an exception back to the application in this case. Did your application receive an exception? Are you using sendAndReceive() or send()? The UIMA-AS client rejects requests while a connection is down.
Jerry On Mon, Jul 10, 2017 at 4:19 PM, Jaroslaw Cwiklik <cwik...@apache.org> wrote: > Hmm, this is a different exception from Session closed. This time it is a > Connection is closed. Seems like a race condition. How many UIMA-AS clients > do you have running in this process? > > Jerry > > On Mon, Jul 10, 2017 at 3:51 PM, nelson rivera <nelsonriver...@gmail.com> > wrote: > >> i just tested the snapshot build from >> https://svn.apache.org/repos/asf/uima/uima-as/trunk, and the behavior >> still are similar for many uima-as client, end in a exception, but now >> show this stacktrace: >> >> org.apache.activemq.ConnectionClosedException: The connection is already >> closed >> at org.apache.activemq.ActiveMQConnection.checkClosed(ActiveMQC >> onnection.java:1459) >> at org.apache.activemq.ActiveMQConnection.checkClosedOrFailed(A >> ctiveMQConnection.java:1446) >> at org.apache.activemq.ActiveMQConnection.createSession(ActiveM >> QConnection.java:328) >> at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.cre >> ateSession(ActiveMQMessageSender.java:108) >> at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.ini >> tializeProducer(ActiveMQMessageSender.java:143) >> at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.cre >> ateTextMessage(ActiveMQMessageSender.java:191) >> at org.apache.uima.adapter.jms.client.BaseMessageSender.run(Bas >> eMessageSender.java:330) >> at java.lang.Thread.run(Thread.java:748) >> >> 2017-07-07 15:33 GMT-04:00, nelson rivera <nelsonriver...@gmail.com>: >> > Sorry for the delay, i am building the framework from the source at >> > https://svn.apache.org/repos/asf/uima/uima-as/trunk, when test the >> > issue, i will comment the result. >> > >> > 2017-07-06 10:04 GMT-04:00, Jaroslaw Cwiklik <cwik...@apache.org>: >> >> Hello, the snapshot binaries (zip + tar) are here: >> >> >> >> https://repository.apache.org/content/repositories/snapshots >> /org/apache/uima/uima-as/2.9.1-SNAPSHOT/ >> >> >> >> Jerry >> >> >> >> On Thu, Jul 6, 2017 at 8:51 AM, Jaroslaw Cwiklik <cwik...@apache.org> >> >> wrote: >> >> >> >>> Hi, instructions how to build from source are here: >> >>> https://uima.apache.org/building-uima.html >> >>> >> >>> It's a bit involved process so I will try to post a snapshot of >> uima-as >> >>> to >> >>> Apache snapshot repository and will provide you with a link later >> today. >> >>> >> >>> Jerry >> >>> >> >>> On Wed, Jul 5, 2017 at 4:32 PM, nelson rivera < >> nelsonriver...@gmail.com> >> >>> wrote: >> >>> >> >>>> Please can you give me the url to source code with the changes, to >> >>>> test. >> >>>> >> >>>> 2017-07-05 16:19 GMT-04:00, Jaroslaw Cwiklik <cwik...@apache.org>: >> >>>> > Just delivered a few changes to deal with a stale Session. Can you >> >>>> > build >> >>>> > from source and test. >> >>>> > Jerry >> >>>> > >> >>>> > On Wed, Jul 5, 2017 at 2:21 PM, Jaroslaw Cwiklik < >> cwik...@apache.org> >> >>>> > wrote: >> >>>> > >> >>>> >> Thanks. Will check the code and work on a fix >> >>>> >> >> >>>> >> Jerry >> >>>> >> >> >>>> >> On Wed, Jul 5, 2017 at 2:10 PM, nelson rivera < >> >>>> nelsonriver...@gmail.com> >> >>>> >> wrote: >> >>>> >> >> >>>> >>> Here the stack trace for the error that asked me: >> >>>> >>> jul 05, 2017 2:08:50 PM >> >>>> >>> org.apache.uima.adapter.jms.client.ActiveMQMessageSender run >> >>>> >>> ADVERTENCIA: >> >>>> >>> javax.jms.IllegalStateException: The Session is closed >> >>>> >>> at org.apache.activemq.ActiveMQSe >> >>>> ssion.checkClosed(ActiveMQSess >> >>>> >>> ion.java:771) >> >>>> >>> at org.apache.activemq.ActiveMQSe >> >>>> ssion.configureMessage(ActiveM >> >>>> >>> QSession.java:759) >> >>>> >>> at org.apache.activemq.ActiveMQSe >> >>>> ssion.createTextMessage(Active >> >>>> >>> MQSession.java:440) >> >>>> >>> at org.apache.uima.adapter.jms.cl >> >>>> ient.ActiveMQMessageSender.cre >> >>>> >>> ateTextMessage(ActiveMQMessageSender.java:184) >> >>>> >>> at org.apache.uima.adapter.jms.cl >> >>>> ient.BaseMessageSender.run(Bas >> >>>> >>> eMessageSender.java:307) >> >>>> >>> at java.lang.Thread.run(Thread.java:748) >> >>>> >>> >> >>>> >>> 2017-07-05 12:16 GMT-04:00, nelson rivera >> >>>> >>> <nelsonriver...@gmail.com>: >> >>>> >>> > This behavior is random, not occurs always. In the most of the >> >>>> simple >> >>>> >>> > programs and simple test case tested, after restart the UIMA-AS >> >>>> Broker >> >>>> >>> > without restart service uima-as, the instruccion to uima-as >> >>>> >>> > client >> >>>> >>> > "BaseUIMAAsynchronousEngine_impl.connectionOpen()" return >> "false" >> >>>> and >> >>>> >>> > correctly i initialize the client again. >> >>>> >>> > >> >>>> >>> > The incorrect behavior is most frequently with many uima-as >> >>>> >>> > client >> >>>> >>> > instances. Is the case of my general application in which i >> have >> >>>> many >> >>>> >>> > service uima-as, and for each one creates one instace of >> uima-as >> >>>> >>> > client (BaseUIMAAsynchronousEngine_impl) and keep it alive to >> >>>> process >> >>>> >>> > all requests of the service uima-as. >> >>>> >>> > >> >>>> >>> > Is in this scenario with many instancies of uima-as client >> >>>> >>> > (BaseUIMAAsynchronousEngine_impl) in the same program (a >> >>>> >>> > monolithic >> >>>> >>> > application web in tomcat) where after restart the UIMA-AS >> Broker >> >>>> >>> > without restart any service uima-as, many uima-as client >> returns >> >>>> >>> > "true" to the instruccion >> >>>> >>> > "BaseUIMAAsynchronousEngine_impl.connectionOpen()" but them >> throw >> >>>> >>> > "javax.jms.IllegalStateException: The Session is closed" >> >>>> >>> > when proces the request. >> >>>> >>> > >> >>>> >>> > 2017-07-04 16:13 GMT-04:00, nelson rivera >> >>>> >>> > <nelsonriver...@gmail.com >> >>>> >: >> >>>> >>> >> One peculiarity is that, is a primitive annotator implented in >> >>>> >>> >> c++, >> >>>> >>> >> but is deployed with de deployAsyncService.sh de uima-as >> >>>> >>> >> directly. >> >>>> >>> >> >> >>>> >>> >> 2017-07-04 14:53 GMT-04:00, nelson rivera < >> >>>> nelsonriver...@gmail.com>: >> >>>> >>> >>> In my program main, i initialize a uimas-as client only once >> >>>> >>> >>> and >> >>>> >>> >>> I >> >>>> >>> >>> use >> >>>> >>> >>> this client to consume all requests to a displayed service >> >>>> uima-as. >> >>>> >>> >>> >> >>>> >>> >>> Before process a request i ask to uima-as client with: >> >>>> >>> >>> BaseUIMAAsynchronousEngine_impl.connectionOpen() >> >>>> >>> >>> and if the result es "false", i stop the uima-as client and >> >>>> >>> >>> initialize >> >>>> >>> >>> it >> >>>> >>> >>> again. >> >>>> >>> >>> >> >>>> >>> >>> With some steps, still undefined, but after restart the >> UIMA-AS >> >>>> >>> >>> Broker >> >>>> >>> >>> without restart service uima-as. >> >>>> >>> >>> The instruccion to uima-as client >> >>>> >>> >>> BaseUIMAAsynchronousEngine_impl.connectionOpen() return >> "true", >> >>>> but >> >>>> >>> >>> them i get a "javax.jms.IllegalStateException: The Session >> is >> >>>> >>> >>> closed" >> >>>> >>> >>> when proces the request. >> >>>> >>> >>> >> >>>> >>> >>> Wich is the best way to know when connections betewen cliente >> >>>> >>> >>> uima-as >> >>>> >>> >>> and ActiveMQ is broken? and i should restart uima-as client. >> >>>> >>> >>> >> >>>> >>> >> >> >>>> >>> > >> >>>> >>> >> >>>> >> >> >>>> >> >> >>>> > >> >>>> >> >>> >> >>> >> >> >> > >> > >
