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fixed priority polarization of event thread

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This commit is contained in:
Jeff Hill
2000-06-12 19:16:19 +00:00
parent 0077b27fe3
commit f4e905be5b
4 changed files with 24 additions and 12 deletions
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13
src/db/dbServiceIO.cpp
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@@ -115,7 +115,6 @@ extern "C" void cacAttachClientCtx ( void * pPrivate )
dbEventSubscription dbServiceIO::subscribe ( struct dbAddr &addr, dbSubscriptionIO &subscr, unsigned mask )
{
static const int slightlyHigherPriority = -1;
caClientCtx clientCtx;
dbEventSubscription es;
int status;
@@ -132,10 +131,18 @@ dbEventSubscription dbServiceIO::subscribe ( struct dbAddr &addr, dbSubscription
this->mutex.unlock ();
return 0;
}
unsigned selfPriority = threadGetPrioritySelf ();
unsigned above;
threadBoolStatus tbs = threadLowestPriorityLevelAbove
(selfPriority, &above);
if ( tbs != tbsSuccess ) {
above = selfPriority;
}
status = db_start_events ( this->ctx, "CAC-event",
cacAttachClientCtx, clientCtx, slightlyHigherPriority );
cacAttachClientCtx, clientCtx, above );
if ( status ) {
db_close_events (this->ctx);
db_close_events ( this->ctx );
this->ctx = 0;
return 0;
}