Uploaded image for project: 'WildFly'
  1. WildFly
  2. WFLY-4470

Duplicate message deliveries when start an MDB twice via CLI

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • Major
    • 9.0.0.CR1
    • 9.0.0.Beta2
    • EJB, JMS
    • None

    Description

      Description of problem:
      A singleton MDB delivers duplicate messages when start-delivery() is invoked twice while the message being delivered

      Steps to Reproduce:
      1. Create a producer, which keeps sending messages for every second
      2. Deploy a singleton consumer MDB
      3. Invoke start-delivery() method on the MDB while the messages being delivered

      Actual results:
      MDB delivers duplicate messages

      Expected results:
      MDB needs to ignore start-delivery() call if the MDB has already been started.

      Additional info:

      Attachments

        Issue Links

          is related to

          Bug - A problem that impairs or prevents the functions of the product. WFLY-5596 MessageDrivenComponent startDelivery/stopDelivery is not thread safe

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              chaowan@redhat.com Chao Wang
              chaowan@redhat.com Chao Wang
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: