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//
// $Id$
//
#ifndef BIG_ONEWAYS_SESSION_H
#define BIG_ONEWAYS_SESSION_H
#include "ace/pre.h"
#include "TestS.h"
#include "Session_Task.h"
#if defined (_MSC_VER)
# if (_MSC_VER >= 1200)
# pragma warning(push)
# endif /* _MSC_VER >= 1200 */
# pragma warning (disable:4250)
#endif /* _MSC_VER */
/// Implement the Test::Session interface
class Session
: public virtual POA_Test::Session
, public virtual PortableServer::RefCountServantBase
{
public:
/// Constructor
Session (Test::Session_Control_ptr control,
CORBA::ULong payload_size,
CORBA::ULong thread_count,
CORBA::ULong message_count,
CORBA::ULong peer_count);
/// Destructor
virtual ~Session (void);
/// Run one of the experiment threads
int svc (void);
// = The skeleton methods
virtual void start (const Test::Session_List &other_sessions,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException,
Test::Already_Running,
Test::No_Peers));
virtual void ping (CORBA::Environment &) ACE_THROW_SPEC (());
virtual void receive_payload (const Test::Payload &the_payload,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException));
virtual void destroy (CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC ((CORBA::SystemException));
private:
/// Helper function used to report any problems and destroy local
/// resources
void terminate (CORBA::Boolean success,
CORBA::Environment &ACE_TRY_ENV)
ACE_THROW_SPEC (());
/// Return 1 if all the work in this session has been completed
int more_work (void) const;
/// Make sure that all threads have connections avaiable to the
/// other sessions.
void validate_connections (CORBA::Environment &ACE_TRY_ENV);
private:
/// Synchronize the internal state
ACE_SYNCH_MUTEX mutex_;
/// Keep a reference to the Session_Control, this is used to report
/// when the test finishes.
Test::Session_Control_var control_;
/// Keep track of wether the test is running.
int running_;
/// The other session objects participating in the test
Test::Session_List other_sessions_;
/// Size of each message
CORBA::ULong payload_size_;
/// Number of threads
CORBA::ULong thread_count_;
/// Number of messages to send
CORBA::ULong message_count_;
/// The number of threads currently running, when this reaches 0 the
/// session destroys itself.
CORBA::ULong active_thread_count_;
/// Number of messages expected
CORBA::ULong expected_messages_;
/// Helper class to run svc() in a separate thread
Session_Task task_;
/// Barrier to start all threads simultaenously
ACE_Thread_Barrier barrier_;
};
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma warning(pop)
#endif /* _MSC_VER */
#include "ace/post.h"
#endif /* BIG_ONEWAYS_SESSION_H */
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