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destroy putCallback prior to calling callback in case they delete the

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channel in the callback
This commit is contained in:
Jeff Hill
2009-08-13 22:44:30 +00:00
parent 2df7da052a
commit 0cea525682
1 changed files with 10 additions and 3 deletions
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13
src/ca/putCallback.cpp
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@@ -54,11 +54,13 @@ void putCallback::completion ( epicsGuard < epicsMutex > & guard )
args.status = ECA_NORMAL;
args.dbr = 0;
caEventCallBackFunc * pFuncTmp = this->pFunc;
// fetch client context and destroy prior to releasing
// the lock and calling cb in case they destroy channel there
this->chan.getClientCtx().destroyPutCallback ( guard, *this );
{
epicsGuardRelease < epicsMutex > unguard ( guard );
( *pFuncTmp ) ( args );
}
this->chan.getClientCtx().destroyPutCallback ( guard, *this );
}
void putCallback::exception (
@@ -75,12 +77,17 @@ void putCallback::exception (
args.status = status;
args.dbr = 0;
caEventCallBackFunc * pFuncTmp = this->pFunc;
// fetch client context and destroy prior to releasing
// the lock and calling cb in case they destroy channel there
this->chan.getClientCtx().destroyPutCallback ( guard, *this );
{
epicsGuardRelease < epicsMutex > unguard ( guard );
( *pFuncTmp ) (args);
( *pFuncTmp ) ( args );
}
}
this->chan.getClientCtx().destroyPutCallback ( guard, *this );
else {
this->chan.getClientCtx().destroyPutCallback ( guard, *this );
}
}
void * putCallback::operator new ( size_t ) // X aCC 361