gheapclient.h

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//
// Copyright (C) 2001-2013 Graeme Walker <graeme_walker@users.sourceforge.net>
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
// ===

#ifndef G_HEAP_CLIENT_H 
#define G_HEAP_CLIENT_H

#include "gdef.h"
#include "gnet.h"
#include "gsimpleclient.h"
#include "gtimer.h"

namespace GNet
{
        class HeapClient ;
}

class GNet::HeapClient : public GNet::SimpleClient 
{
public:
        explicit HeapClient( const ResolverInfo & remote_info ,
                const Address & local_interface = Address(0U) , bool privileged = false ,
                bool sync_dns = synchronousDnsDefault() ,
                unsigned int secure_connection_timeout = 0U ) ;

        void doDelete( const std::string & reason ) ;

        virtual void onException( std::exception & ) ; 

        void doDeleteForExit() ;

protected:
        virtual ~HeapClient() ;

        virtual void onDelete( const std::string & reason , bool can_retry ) = 0 ;

        virtual void onDeleteImp( const std::string & reason , bool can_retry ) ;

        virtual void onConnecting() ;

private:
        HeapClient( const HeapClient& ) ; // not implemented
        void operator=( const HeapClient& ) ; // not implemented
        void onConnectionTimeout() ;
        void onDeletionTimeout() ;
        void doDeleteThis() ;

private:
        GNet::Timer<HeapClient> m_connect_timer ;
        GNet::Timer<HeapClient> m_delete_timer ;
} ;

#endif