My client application not receive any exception in any time. I use both, in some uima-as client use sendAndReceive() and in others use send(), each uima-as client has try-catch and none of them receive a exception, the following lines are printed in the console output,but the uima-as client is not notified and keeps waiting.
2017-07-10 16:48 GMT-04:00, Jaroslaw Cwiklik <uim...@gmail.com>: > 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. >>> >>>> >>> >>> >>> >>>> >>> >> >>> >>>> >>> > >>> >>>> >>> >>> >>>> >> >>> >>>> >> >>> >>>> > >>> >>>> >>> >>> >>> >>> >>> >> >>> > >>> >> >> >
