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.ActiveMQSession.checkClosed(ActiveMQSession.java:771) at org.apache.activemq.ActiveMQSession.configureMessage(ActiveMQSession.java:759) at org.apache.activemq.ActiveMQSession.createTextMessage(ActiveMQSession.java:440) at org.apache.uima.adapter.jms.client.ActiveMQMessageSender.createTextMessage(ActiveMQMessageSender.java:184) at org.apache.uima.adapter.jms.client.BaseMessageSender.run(BaseMessageSender.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. >>> >> >