Re: [Boost-bugs] [Boost C++ Libraries] #4010: Boost message queue bug

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4010: Boost message queue bug
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-05-06 04:29:45

#4010: Boost message queue bug
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 Reporter:  rusty0831 <rusty_lai@…>                  |       Owner:  igaztanaga  
     Type:  Bugs                                     |      Status:  new         
Milestone:  Boost 1.43.0                             |   Component:  interprocess
  Version:  Boost 1.42.0                             |    Severity:  Problem     
 Keywords:  bug message queue temp folder bootstamp  |  
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Comment(by dxj19831029@…):

 Thanks for this bug, it saves us a lot of time to trace a bug: when the
 applications are running for a few hrs, they won't communicate correctly
 with each other if the child process is created dynamically.

 I have a simple fix for this, only works for windows system.
 Try to use the windows_shared_memory instead of shared_memory_object. It
 works as changing the system time, not test on leave it there for a few
 hrs.
 If anyone interested in the changes:
 replace
 detail::managed_open_or_create_impl< windows_shared_memory, false>
 m_shmem;
 with
 detail::managed_open_or_create_impl<shared_memory_object> m_shmem;
 and change the header include. comment out the message_queue::remove.

 Hope this could help some1 on Windows to work around this problem by now.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4010#comment:5>
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