1 /*
2 * nghttp2 - HTTP/2 C Library
3 *
4 * Copyright (c) 2015 Tatsuhiro Tsujikawa
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sublicense, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be
15 * included in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 */
25 #include "asio_client_session_tcp_impl.h"
26
27 namespace nghttp2 {
28 namespace asio_http2 {
29 namespace client {
30
session_tcp_impl(boost::asio::io_service & io_service,const std::string & host,const std::string & service,const boost::posix_time::time_duration & connect_timeout)31 session_tcp_impl::session_tcp_impl(
32 boost::asio::io_service &io_service, const std::string &host,
33 const std::string &service,
34 const boost::posix_time::time_duration &connect_timeout)
35 : session_impl(io_service, connect_timeout), socket_(io_service) {}
36
session_tcp_impl(boost::asio::io_service & io_service,const boost::asio::ip::tcp::endpoint & local_endpoint,const std::string & host,const std::string & service,const boost::posix_time::time_duration & connect_timeout)37 session_tcp_impl::session_tcp_impl(
38 boost::asio::io_service &io_service,
39 const boost::asio::ip::tcp::endpoint &local_endpoint,
40 const std::string &host, const std::string &service,
41 const boost::posix_time::time_duration &connect_timeout)
42 : session_impl(io_service, connect_timeout), socket_(io_service) {
43 socket_.open(local_endpoint.protocol());
44 boost::asio::socket_base::reuse_address option(true);
45 socket_.set_option(option);
46 socket_.bind(local_endpoint);
47 }
48
~session_tcp_impl()49 session_tcp_impl::~session_tcp_impl() {}
50
start_connect(tcp::resolver::iterator endpoint_it)51 void session_tcp_impl::start_connect(tcp::resolver::iterator endpoint_it) {
52 auto self = shared_from_this();
53 socket_.async_connect(
54 *endpoint_it, [self, endpoint_it](const boost::system::error_code &ec) {
55 if (self->stopped()) {
56 return;
57 }
58
59 if (ec) {
60 self->not_connected(ec);
61 return;
62 }
63
64 self->connected(endpoint_it);
65 });
66 }
67
socket()68 tcp::socket &session_tcp_impl::socket() { return socket_; }
69
read_socket(std::function<void (const boost::system::error_code & ec,std::size_t n)> h)70 void session_tcp_impl::read_socket(
71 std::function<void(const boost::system::error_code &ec, std::size_t n)> h) {
72 socket_.async_read_some(boost::asio::buffer(rb_), h);
73 }
74
write_socket(std::function<void (const boost::system::error_code & ec,std::size_t n)> h)75 void session_tcp_impl::write_socket(
76 std::function<void(const boost::system::error_code &ec, std::size_t n)> h) {
77 boost::asio::async_write(socket_, boost::asio::buffer(wb_, wblen_), h);
78 }
79
shutdown_socket()80 void session_tcp_impl::shutdown_socket() {
81 boost::system::error_code ignored_ec;
82 socket_.close(ignored_ec);
83 }
84
85 } // namespace client
86 } // namespace asio_http2
87 } // namespace nghttp2
88