response null in multi threaded

[Joachim Rodrigues]

Hi I'm working on a multi threaded project that create about 200
simltaneous threads.
For each thread i have a mina connection to a server.

And sometimes when retrieving the response,  the object response  is null


        Object response = null;

        session.write(frame);
        if (frame.isWaitForResponse()) {
            ReadFuture read = session.read();
            try {
                read.await(collectorResponseTimeOut);
            } catch (InterruptedException e) {
                e.printStackTrace();

            }
            response = read.getMessage();



it stoped to be null when i added

             response.getClass();

at the end, just after  response = read.getMessage();
Then no more null objects.

Does anyone knows why ?


Thanks