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-rw-r--r--TAO/tao/Flushing_Strategy.h72
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diff --git a/TAO/tao/Flushing_Strategy.h b/TAO/tao/Flushing_Strategy.h
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-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file Flushing_Strategy.h
- *
- * $Id$
- *
- * @author Carlos O'Ryan <coryan@uci.edu>
- */
-//=============================================================================
-
-#ifndef TAO_FLUSHING_STRATEGY_H
-#define TAO_FLUSHING_STRATEGY_H
-
-#include /**/ "ace/pre.h"
-
-#include "TAO_Export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-class ACE_Time_Value;
-class TAO_Transport;
-class TAO_Queued_Message;
-
-/**
- * @class TAO_Flushing_Strategy
- *
- * @brief Define the interface for the flushing strategy, i.e. the
- * algorithm that controls how does the ORB flush outgoing
- * data.
- *
- * Please read the documentation in the TAO_Transport class to find
- * out more about the design of the outgoing data path.
- *
- * Some applications can block the current thread whenever they are
- * sending out data. In those cases they can obtain better
- * performance by blocking in calls to write() than by participating
- * in the Leader/Followers protocol to shared the ORB Reactor.
- *
- * This strategy controls how does the ORB schedule and cancel
- * reactive I/O, if there is no reactive I/O the strategy is just a
- * no-op.
- *
- */
-class TAO_Export TAO_Flushing_Strategy
-{
-public:
- /// Destructor
- virtual ~TAO_Flushing_Strategy (void);
-
- /// Schedule the transport argument to be flushed
- virtual int schedule_output (TAO_Transport *transport) = 0;
-
- /// Cancel all scheduled output for the transport argument
- virtual int cancel_output (TAO_Transport *transport) = 0;
-
- /// Wait until msg is sent out. Potentially other messages are
- /// flushed too, for example, because there are ahead in the queue.
- virtual int flush_message (TAO_Transport *transport,
- TAO_Queued_Message *msg,
- ACE_Time_Value *max_wait_time) = 0;
-
- /// Wait until the transport has no messages queued.
- virtual int flush_transport (TAO_Transport *transport) = 0;
-};
-
-#include /**/ "ace/post.h"
-
-#endif /* TAO_FLUSHING_STRATEGY_H */