1/*
2 Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
3
4 This file is part of libzmq, the ZeroMQ core engine in C++.
5
6 libzmq is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License (LGPL) as published
8 by the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 As a special exception, the Contributors give you permission to link
12 this library with independent modules to produce an executable,
13 regardless of the license terms of these independent modules, and to
14 copy and distribute the resulting executable under terms of your choice,
15 provided that you also meet, for each linked independent module, the
16 terms and conditions of the license of that module. An independent
17 module is a module which is not derived from or based on this library.
18 If you modify this library, you must extend this exception to your
19 version of the library.
20
21 libzmq is distributed in the hope that it will be useful, but WITHOUT
22 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
23 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
24 License for more details.
25
26 You should have received a copy of the GNU Lesser General Public License
27 along with this program. If not, see <http://www.gnu.org/licenses/>.
28*/
29
30#ifndef __TIPC_CONNECTER_HPP_INCLUDED__
31#define __TIPC_CONNECTER_HPP_INCLUDED__
32
33#include "platform.hpp"
34
35#if defined ZMQ_HAVE_TIPC
36
37#include "fd.hpp"
38#include "stream_connecter_base.hpp"
39
40namespace zmq
41{
42class tipc_connecter_t : public stream_connecter_base_t
43{
44 public:
45 // If 'delayed_start' is true connecter first waits for a while,
46 // then starts connection process.
47 tipc_connecter_t (zmq::io_thread_t *io_thread_,
48 zmq::session_base_t *session_,
49 const options_t &options_,
50 address_t *addr_,
51 bool delayed_start_);
52
53 private:
54 // Handlers for I/O events.
55 void out_event ();
56
57 // Internal function to start the actual connection establishment.
58 void start_connecting ();
59
60 // Get the file descriptor of newly created connection. Returns
61 // retired_fd if the connection was unsuccessful.
62 fd_t connect ();
63
64 // Open IPC connecting socket. Returns -1 in case of error,
65 // 0 if connect was successful immediately. Returns -1 with
66 // EAGAIN errno if async connect was launched.
67 int open ();
68
69 ZMQ_NON_COPYABLE_NOR_MOVABLE (tipc_connecter_t)
70};
71}
72
73#endif
74
75#endif
76