[jboss-jira] [JBoss JIRA] Created: (EJBTHREE-2183) @AccessTimeout with values 0 or -1 should be treated differently than positive values

jaikiran pai (JIRA) jira-events at lists.jboss.org
Fri Oct 15 04:03:39 EDT 2010


@AccessTimeout with values 0 or -1 should be treated differently than positive values
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                 Key: EJBTHREE-2183
                 URL: https://jira.jboss.org/browse/EJBTHREE-2183
             Project: EJB 3.0
          Issue Type: Bug
          Components: concurrency
    Affects Versions: depchain-1.0.0-alpha-4
            Reporter: jaikiran pai
            Assignee: jaikiran pai


The EJB3.1 spec, section Section 4.8.5.5.1 says:

"An @AccessTimeout value of -1 indicates that the client request will block indefinitely until forward progress can be made.

An @AccessTimeout value of 0 indicates that concurrent access is not allowed. Access attempts on methods with a timeout value of 0 result in a javax.ejb.ConcurrentAccessException."


We currently don't handle these values and just pass them to Lock.tryLock(), which as per its javadoc says:

"If the time is less than or equal to zero, the method will not wait at all. "

This breaks the EJB3.1 spec expectation.


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