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chinlean · Posted: Fri Mar 22, 2002 5:59 am Post subject:

I've wrote an application that monitor a queue. Upon the arrival of message, it will signal to spawn another thread, process the message (this might take a long time), check the queue again. If no more message, disconnect from queue manager and the thread exit. I do this to make sure that there will be minimum one thread to monitor the queue. The amount of thread is depend on the quantity of message(Of course, I control the maximum thread can be launched). Anyway, I found that it happen a serious memory and handle leak. Then i wrote a simple multithread application to simulate the same thing. I found that there is a memory leak happen. The application is just spawn a thread --> allocate ImqqueueManger local object and exit thread. I have check out the supportpac, they state they have fix this problem. But why i still encounter the same problem.

I use C++ binding and MQSeries 5.2 CSD02 for Windows NT.