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// $Id$
#include "EC_Dispatching_Task.h"
#include "EC_ProxySupplier.h"
#if ! defined (__ACE_INLINE__)
#include "EC_Dispatching_Task.i"
#endif /* __ACE_INLINE__ */
ACE_RCSID(Event, EC_Dispatching, "$Id$")
int
TAO_EC_Dispatching_Task::svc (void)
{
int done = 0;
while (!done)
{
ACE_TRY_NEW_ENV
{
ACE_Message_Block *mb;
if (this->getq (mb) == -1)
if (ACE_OS::last_error () == ESHUTDOWN)
return 0;
else
ACE_ERROR ((LM_ERROR,
"EC (%P|%t) getq error in Dispatching Queue\n"));
TAO_EC_Dispatch_Command *command =
ACE_dynamic_cast(TAO_EC_Dispatch_Command*, mb);
if (command == 0)
{
ACE_Message_Block::release (mb);
continue;
}
int result = command->execute (ACE_TRY_ENV);
ACE_TRY_CHECK;
ACE_Message_Block::release (mb);
if (result == -1)
done = 1;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"EC (%P|%t) exception in dispatching queue");
}
ACE_ENDTRY;
}
return 0;
}
void
TAO_EC_Dispatching_Task::push (TAO_EC_ProxyPushSupplier *proxy,
RtecEventComm::EventSet& event,
CORBA::Environment &ACE_TRY_ENV)
{
if (this->allocator_ == 0)
this->allocator_ = ACE_Allocator::instance ();
void* buf = this->allocator_->malloc (sizeof (TAO_EC_Push_Command));
if (buf == 0)
ACE_THROW (CORBA::NO_MEMORY (TAO_DEFAULT_MINOR_CODE,
CORBA::COMPLETED_NO));
ACE_Message_Block *mb =
new (buf) TAO_EC_Push_Command (proxy,
event,
this->data_block_.duplicate (),
this->allocator_);
this->putq (mb);
}
// ****************************************************************
TAO_EC_Dispatch_Command::~TAO_EC_Dispatch_Command (void)
{
}
// ****************************************************************
int
TAO_EC_Shutdown_Command::execute (CORBA::Environment&)
{
return -1;
}
// ****************************************************************
int
TAO_EC_Push_Command::execute (CORBA::Environment& ACE_TRY_ENV)
{
this->proxy_->push_to_consumer (this->event_, ACE_TRY_ENV);
return 0;
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Locked_Data_Block<ACE_Lock_Adapter<ACE_SYNCH_MUTEX> >;
#elif defined(ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Locked_Data_Block<ACE_Lock_Adapter<ACE_SYNCH_MUTEX> >
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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