[Boost-users] [thread] Never enter critical section [NC]

From: frederic.mayot_at_[hidden]
Date: 2007-08-30 12:08:51

Hi,
I'm having a problem with mutexes.

In one thread T1 I have:
while(!end)
{
 /* TTT */
  lock lk(mutex);
  dosomethingquick();
}

In another thread T2 I have:
void f()
{
lock lk(mutex);
doanotherthingquick();
}

I'm sure dosomethingquick returns but T2 can never acquires the mutex.
If I had a timer on line  /* TTT */ in T1 (sleeps for a millisecond), 
everything works fine.

Can anyone understand such a behavior? Am I doing something wrong here?

Thanks,
____________________________

Frederic MAYOT
Société Générale - Equity IT
1221 Avenue of the Americas
New York, NY 10020
[phone]
[phone]

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