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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// TS_Server_Handler.h
//
// = AUTHOR
// Prashant Jain
//
// ============================================================================
#ifndef ACE_TS_SERVER_HANDLER_H
#define ACE_TS_SERVER_HANDLER_H
#include "ace/Acceptor.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/SOCK_Acceptor.h"
#include "ace/Svc_Handler.h"
#include "ace/Time_Request_Reply.h"
#include "ace/svc_export.h"
#if defined ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION_EXPORT
template class ACE_Svc_Export ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>;
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION_EXPORT */
class ACE_Svc_Export ACE_TS_Server_Handler : public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH>
{
// = TITLE
// Product object created by <ACE_TS_Server_Acceptor>.
//
// = DESCRIPTION
friend class ACE_Shutup_GPlusPlus; // Turn off g++ warning
public:
// = Initialization and termination.
ACE_TS_Server_Handler (ACE_Thread_Manager * = 0);
// Default constructor.
virtual int open (void * = 0);
// Activate this instance of the <ACE_TS_Server_Handler> (called by the
// <ACE_Strategy_Acceptor>).
~ACE_TS_Server_Handler (void);
// Must be allocated dynamically.
protected:
// = Helper routines for the operations exported to clients.
virtual int abandon (void);
// Give up waiting (e.g., when a timeout occurs or a client shuts
// down unexpectedly).
// = Low level routines for framing requests, dispatching
// operations, and returning replies.
virtual int recv_request (void);
// Receive, frame, and decode the client's request.
virtual int dispatch (void);
// Dispatch the appropriate operation to handle the client's
// request.
virtual int send_request (ACE_Time_Request &);
// Special kind of reply
// = Demultiplexing hooks.
virtual ACE_HANDLE get_handle (void) const;
// Return the underlying <ACE_HANDLE>.
virtual int handle_input (ACE_HANDLE);
// Callback method invoked by the <ACE_Reactor> when client events
// arrive.
// = Timer hook.
virtual int handle_timeout (const ACE_Time_Value &tv, const void *arg);
// Enable clients to limit the amount of time they wait.
private:
ACE_Time_Request time_request_;
// Cache request from the client.
ACE_INET_Addr addr_;
// Address of client we are connected with.
};
class ACE_TS_Server_Acceptor : public ACE_Strategy_Acceptor<ACE_TS_Server_Handler, ACE_SOCK_ACCEPTOR>
{
// = TITLE
// This class contains the service-specific methods that can't
// easily be factored into the <ACE_Strategy_Acceptor>.
public:
virtual int init (int argc, ACE_TCHAR *argv[]);
// Dynamic linking hook.
int parse_args (int argc, ACE_TCHAR *argv[]);
// Parse svc.conf arguments.
private:
ACE_Schedule_All_Reactive_Strategy<ACE_TS_Server_Handler> scheduling_strategy_;
// The scheduling strategy is designed for Reactive services.
};
ACE_SVC_FACTORY_DECLARE (ACE_TS_Server_Acceptor)
#endif /* ACE_TS_SERVER_HANDLER_H */
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