icinga2/components/cluster/endpoint.h

73 lines
2.5 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
* *
* 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 2 *
* 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, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef ENDPOINT_H
#define ENDPOINT_H
#include "base/dynamicobject.h"
#include "base/stream.h"
#include <boost/signals2.hpp>
namespace icinga
{
class EndpointManager;
/**
* An endpoint that can be used to send and receive messages.
*
* @ingroup cluster
*/
class Endpoint : public DynamicObject
{
public:
DECLARE_PTR_TYPEDEFS(Endpoint);
DECLARE_TYPENAME(Endpoint);
static boost::signals2::signal<void (const Endpoint::Ptr&)> OnConnected;
static boost::signals2::signal<void (const Endpoint::Ptr&, const Dictionary::Ptr&)> OnMessageReceived;
Stream::Ptr GetClient(void) const;
void SetClient(const Stream::Ptr& client);
bool IsConnected(void) const;
void SendMessage(const Dictionary::Ptr& request);
String GetHost(void) const;
String GetPort(void) const;
protected:
virtual void InternalSerialize(const Dictionary::Ptr& bag, int attributeTypes) const;
virtual void InternalDeserialize(const Dictionary::Ptr& bag, int attributeTypes);
private:
Dictionary::Ptr m_Subscriptions;
String m_Host;
String m_Port;
Stream::Ptr m_Client;
void MessageThreadProc(const Stream::Ptr& stream);
};
}
#endif /* ENDPOINT_H */