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/*
Copyright (c) 2007-2010 iMatix Corporation
This file is part of 0MQ.
0MQ is free software; you can redistribute it and/or modify it under
the terms of the Lesser GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
0MQ 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
Lesser GNU General Public License for more details.
You should have received a copy of the Lesser GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ZMQ_ZMQ_CONNECTER_HPP_INCLUDED__
#define __ZMQ_ZMQ_CONNECTER_HPP_INCLUDED__
#include <string>
#include "owned.hpp"
#include "io_object.hpp"
#include "tcp_connecter.hpp"
#include "options.hpp"
#include "stdint.hpp"
namespace zmq
{
class zmq_connecter_t : public owned_t, public io_object_t
{
public:
zmq_connecter_t (class io_thread_t *parent_, socket_base_t *owner_,
const options_t &options_, uint64_t session_ordinal_, bool wait_);
~zmq_connecter_t ();
// Set address to connect to.
int set_address (const char *protocol_, const char *address_);
private:
// Handlers for incoming commands.
void process_plug ();
void process_unplug ();
// Handlers for I/O events.
void in_event ();
void out_event ();
void timer_event ();
// Internal function to start the actual connection establishment.
void start_connecting ();
// Actual connecting socket.
tcp_connecter_t tcp_connecter;
// Handle corresponding to the listening socket.
handle_t handle;
// If true file descriptor is registered with the poller and 'handle'
// contains valid value.
bool handle_valid;
// If true, connecter is waiting a while before trying to connect.
bool wait;
// Ordinal of the session to attach to.
uint64_t session_ordinal;
// Associated socket options.
options_t options;
// Protocol and address to connect to.
std::string protocol;
std::string address;
zmq_connecter_t (const zmq_connecter_t&);
void operator = (const zmq_connecter_t&);
};
}
#endif
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