[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

New submission from Rob Watson :

Is the below a bug or a misuse of the api ? This was compiled with visual 
studio 2008 and python26 64bit

void testfunction()
{
for (int x = 1;x <= 10;x++)
{

PyGILState_STATE gstate = PyGILState_Ensure();
PyRun_SimpleString("2 + 1");
PyGILState_Release(gstate);
}   
}


int main()
{

Py_Initialize();
PyEval_InitThreads();
PyEval_ReleaseLock();   

boost::thread(boost::bind(testfunction));

// if this Sleep(100) is commented out, I will get "Python Fatal Error 
: This thread state must be current when releasing"
Sleep(100);
testfunction();
Sleep(100);
}

--
components: None
messages: 116891
nosy: Rob.Watson
priority: normal
severity: normal
status: open
title: Threading Bug or misuse of the api ?
type: crash
versions: Python 2.6

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[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

Changes by Rob Watson :


--
resolution:  -> invalid
status: open -> closed

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[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

Changes by Rob Watson :


--
resolution: invalid -> 

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[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

Changes by Rob Watson :


--
status: closed -> open

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[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

Changes by Rob Watson :


--
status: open -> closed

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[issue9900] Threading Bug or misuse of the api ?

2010-09-19 Thread Rob Watson 

Rob Watson  added the comment:

it seemed changing PyEval_ReleaseLock() to PyThreadState_DeleteCurrent() has 
fixed my problem. Thanks

--
resolution: invalid -> 

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