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fixed a bug where the callback control gaurd was used from a different thread

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than the one that created it
This commit is contained in:
Jeff Hill
2007-01-11 21:45:58 +00:00
parent 6ed4f091b2
commit cde78f0b70
12 changed files with 119 additions and 167 deletions
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6
src/ca/syncGroupReadNotify.cpp
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@@ -38,8 +38,7 @@ void syncGroupReadNotify::begin (
epicsGuard < epicsMutex > & guard,
unsigned type, arrayElementCount count )
{
this->chan->getClientCtx().
eliminateExcessiveSendBacklog ( *this->chan, guard );
this->chan->eliminateExcessiveSendBacklog ( guard );
this->ioComplete = false;
boolFlagManager mgr ( this->idIsValid );
this->chan->read ( guard, type, count, *this, &this->id );
@@ -47,11 +46,10 @@ void syncGroupReadNotify::begin (
}
void syncGroupReadNotify::cancel (
epicsGuard < epicsMutex > & cbGuard,
epicsGuard < epicsMutex > & guard )
{
if ( this->idIsValid ) {
this->chan->ioCancel ( cbGuard, guard, this->id );
this->chan->ioCancel ( guard, this->id );
this->idIsValid = false;
}
}