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This commit is contained in:
Jeff Hill
2001-03-07 16:32:18 +00:00
parent 7cac5852ef
commit 35a62778b8
10 changed files with 1162 additions and 1438 deletions
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49
src/ca/netSubscription.cpp
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@@ -16,31 +16,17 @@
#include "baseNMIU_IL.h"
tsFreeList < class netSubscription, 1024 > netSubscription::freeList;
epicsMutex netSubscription::freeListMutex;
netSubscription::netSubscription ( nciu &chan, unsigned typeIn, unsigned long countIn,
unsigned maskIn, cacNotify &notifyIn ) :
cacNotifyIO ( notifyIn ), baseNMIU ( chan ),
baseNMIU ( notifyIn, chan ),
count ( countIn ), type ( typeIn ), mask ( maskIn )
{
}
netSubscription::~netSubscription ()
{
// netiiu lock must _not_ be applied when calling this
this->chan.getPIIU ()->subscriptionCancelRequest ( *this, true );
}
void netSubscription::destroy ()
{
unsigned i = 0u;
while ( ! this->chan.getPIIU ()->uninstallIO ( *this ) ) {
if ( i++ > 1000u ) {
this->chan.getCAC ().printf (
"CAC: unable to destroy IO\n" );
break;
}
}
delete this;
}
class netSubscription * netSubscription::isSubscription ()
@@ -48,38 +34,17 @@ class netSubscription * netSubscription::isSubscription ()
return this;
}
void netSubscription::completionNotify ()
void netSubscription::ioCancelRequest ()
{
this->notify ().completionNotify ( this->channel () );
}
void netSubscription::completionNotify ( unsigned typeIn,
unsigned long countIn, const void *pDataIn )
{
this->notify ().completionNotify ( this->channel (), typeIn, countIn, pDataIn );
}
void netSubscription::exceptionNotify ( int status, const char *pContext )
{
this->notify ().exceptionNotify ( this->channel (), status, pContext );
}
void netSubscription::exceptionNotify ( int statusIn,
const char *pContextIn, unsigned typeIn, unsigned long countIn )
{
this->notify ().exceptionNotify ( this->channel (), statusIn,
pContextIn, typeIn, countIn );
}
cacChannelIO & netSubscription::channelIO () const
{
return this->channel ();
this->chan.getPIIU ()->subscriptionCancelRequest ( *this, true );
}
void netSubscription::show ( unsigned level ) const
{
printf ( "event subscription IO at %p, type %s, element count %lu, mask %u\n",
this, dbf_type_to_text ( static_cast <int> (this->type) ), this->count, this->mask );
static_cast < const void * > ( this ),
dbf_type_to_text ( static_cast < int > ( this->type ) ),
this->count, this->mask );
if ( level > 0u ) {
this->baseNMIU::show ( level - 1u );
}