ActiveMQ C++ Client
  1. ActiveMQ C++ Client
  2. AMQCPP-532

Frequently deleting queue browser causes access violation

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 3.8.2
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Environment:

      Windows

      Description

      The following code should reproduce this issue :

      #include <activemq/library/ActiveMQCPP.h>
      #include <activemq/core/ActiveMQConnectionFactory.h>
      #include <activemq/commands/ActiveMQQueue.h>

      using namespace cms;

      int main()
      {
      try
      {
      activemq::library::ActiveMQCPP::initializeLibrary();
      activemq::core::ActiveMQConnectionFactory connectionFactory( "tcp://localhost:61616" );
      auto connection = connectionFactory.createConnection();
      connection->start();
      auto session = connection->createSession( Session::SESSION_TRANSACTED );

      activemq::commands::ActiveMQQueue queue( "testqueue" ); //sometimes it doesn't crash if the queue is empty so it should have atleast a message
      while ( 1 )

      { auto queueBrowser = session->createBrowser( &queue, "" ); auto enumeration = queueBrowser->getEnumeration(); if ( enumeration->hasMoreMessages() ) auto message = enumeration->nextMessage(); delete queueBrowser; }

      }
      catch ( const std::exception& e )

      { std::string what = e.what(); //sometimes it throws an exception like "Monitor is still in use!" }

      while ( 1 ) {} //wait, sometimes an activemq thread fails
      }

      1. stacktrace.txt
        6 kB
        Andrei Gheorghe
      2. crash.cpp
        1 kB
        Andrei Gheorghe

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Timothy Bish
            Reporter:
            Andrei Gheorghe
          • Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:

              Development