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-rw-r--r--TAO/tao/LF_Strategy.h76
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diff --git a/TAO/tao/LF_Strategy.h b/TAO/tao/LF_Strategy.h
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--- a/TAO/tao/LF_Strategy.h
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-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file LF_Strategy.h
- *
- * $Id$
- *
- * @author Carlos O'Ryan <coryan@uci.edu>
- */
-//=============================================================================
-
-#ifndef TAO_LF_STRATEGY_H
-#define TAO_LF_STRATEGY_H
-#include "ace/pre.h"
-
-#include "tao/orbconf.h"
-#include "tao/TAO_Export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-class TAO_Leader_Follower;
-
-/**
- * @brief Strategize Leader/Follower manipulations in the ORB event
- * loop.
- *
- * The ORB event loop must participate in the Leader/Followers
- * protocol, but only if that concurrency model is configured,
- * otherwise performance suffers.
- *
- * This class strategizes the ORB behavior in this respect.
- *
- */
-class TAO_Export TAO_LF_Strategy
-{
-public:
- /// Destructor
- virtual ~TAO_LF_Strategy (void);
-
- /// The current thread will handle an upcall
- /**
- * Threads that handle requests can block for long periods of time,
- * causing deadlocks if they don't elect a new leader before
- * starting the upcall the system can become non-responsive or
- * dead-lock.
- */
- virtual void set_upcall_thread (TAO_Leader_Follower &) = 0;
-
- /// The current thread is entering the reactor event loop
- /**
- * Threads that block in the reactor event loop become "server"
- * threads for the Leader/Follower set. They must be flagged
- * specially because they do not wait for one specific event, but
- * for any event whatsoever.
- */
- virtual int set_event_loop_thread (ACE_Time_Value *max_wait_time,
- TAO_Leader_Follower &) = 0;
-
- /// The current thread is leaving the event loop
- /**
- * When the thread leaves the event loop a new leader must be
- * elected.
- */
- virtual void reset_event_loop_thread (int call_reset,
- TAO_Leader_Follower &) = 0;
-};
-
-#if defined (__ACE_INLINE__)
-# include "tao/LF_Strategy.inl"
-#endif /* __ACE_INLINE__ */
-
-#include "ace/post.h"
-#endif /* TAO_LF_STRATEGY_H */