Make an EJB call with a timeout

Question

I have an EJB Athat calls an EJB B. The user interface should not wait for a response for more than 30 seconds. If some data is missing, it should return a partial response.

How to determine the timeout (time limit of 30 seconds) on an EJB B?

I can define EJB Bas Asynchronouswhich returns Futureand then does Future.get(30, TimeUnit.SECONDS). But is this the best solution?

Thank you

PS I'm using glass fish 3.1

Answer 1

To set a timeout for a bean that applies to all of its methods, you must configure the attribute cmt-timeout-in-secondsin glassfish-ejb-jar.xml.

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Answer 2

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WebLogic "weblogic-ejb-jar.xml" " " "@TransactionTimeoutSeconds".

http://docs.oracle.com/cd/E12839_01/web.1111/e13719/ejb_jar_ref.htm#i1506703

http://docs.oracle.com/cd/E21764_01/web.1111/e13720/annotations.htm#i1438354

JBoss AS - , "@TransactionTimeout" "jboss.xml".

https://community.jboss.org/wiki/TransactionTimeout

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Answer 3

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@Asynchronous Future.get, ; EJB . Future.cancel SessionContext.wasCancelCalled.