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Diffstat (limited to 'doc/html/boost_asio/example/cpp11/http/server/server.cpp')
-rw-r--r-- | doc/html/boost_asio/example/cpp11/http/server/server.cpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/doc/html/boost_asio/example/cpp11/http/server/server.cpp b/doc/html/boost_asio/example/cpp11/http/server/server.cpp deleted file mode 100644 index 25ad6b42c1..0000000000 --- a/doc/html/boost_asio/example/cpp11/http/server/server.cpp +++ /dev/null @@ -1,94 +0,0 @@ -// -// server.cpp -// ~~~~~~~~~~ -// -// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#include "server.hpp" -#include <signal.h> -#include <utility> - -namespace http { -namespace server { - -server::server(const std::string& address, const std::string& port, - const std::string& doc_root) - : io_service_(), - signals_(io_service_), - acceptor_(io_service_), - connection_manager_(), - socket_(io_service_), - request_handler_(doc_root) -{ - // Register to handle the signals that indicate when the server should exit. - // It is safe to register for the same signal multiple times in a program, - // provided all registration for the specified signal is made through Asio. - signals_.add(SIGINT); - signals_.add(SIGTERM); -#if defined(SIGQUIT) - signals_.add(SIGQUIT); -#endif // defined(SIGQUIT) - - do_await_stop(); - - // Open the acceptor with the option to reuse the address (i.e. SO_REUSEADDR). - boost::asio::ip::tcp::resolver resolver(io_service_); - boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve({address, port}); - acceptor_.open(endpoint.protocol()); - acceptor_.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true)); - acceptor_.bind(endpoint); - acceptor_.listen(); - - do_accept(); -} - -void server::run() -{ - // The io_service::run() call will block until all asynchronous operations - // have finished. While the server is running, there is always at least one - // asynchronous operation outstanding: the asynchronous accept call waiting - // for new incoming connections. - io_service_.run(); -} - -void server::do_accept() -{ - acceptor_.async_accept(socket_, - [this](boost::system::error_code ec) - { - // Check whether the server was stopped by a signal before this - // completion handler had a chance to run. - if (!acceptor_.is_open()) - { - return; - } - - if (!ec) - { - connection_manager_.start(std::make_shared<connection>( - std::move(socket_), connection_manager_, request_handler_)); - } - - do_accept(); - }); -} - -void server::do_await_stop() -{ - signals_.async_wait( - [this](boost::system::error_code /*ec*/, int /*signo*/) - { - // The server is stopped by cancelling all outstanding asynchronous - // operations. Once all operations have finished the io_service::run() - // call will exit. - acceptor_.close(); - connection_manager_.stop_all(); - }); -} - -} // namespace server -} // namespace http |