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-rw-r--r--3rdparty/asio/src/examples/cpp03/echo/async_tcp_echo_server.cpp137
1 files changed, 0 insertions, 137 deletions
diff --git a/3rdparty/asio/src/examples/cpp03/echo/async_tcp_echo_server.cpp b/3rdparty/asio/src/examples/cpp03/echo/async_tcp_echo_server.cpp
deleted file mode 100644
index c26136e89b5..00000000000
--- a/3rdparty/asio/src/examples/cpp03/echo/async_tcp_echo_server.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-//
-// async_tcp_echo_server.cpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2016 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 <cstdlib>
-#include <iostream>
-#include <boost/bind.hpp>
-#include "asio.hpp"
-
-using asio::ip::tcp;
-
-class session
-{
-public:
- session(asio::io_context& io_context)
- : socket_(io_context)
- {
- }
-
- tcp::socket& socket()
- {
- return socket_;
- }
-
- void start()
- {
- socket_.async_read_some(asio::buffer(data_, max_length),
- boost::bind(&session::handle_read, this,
- asio::placeholders::error,
- asio::placeholders::bytes_transferred));
- }
-
-private:
- void handle_read(const asio::error_code& error,
- size_t bytes_transferred)
- {
- if (!error)
- {
- asio::async_write(socket_,
- asio::buffer(data_, bytes_transferred),
- boost::bind(&session::handle_write, this,
- asio::placeholders::error));
- }
- else
- {
- delete this;
- }
- }
-
- void handle_write(const asio::error_code& error)
- {
- if (!error)
- {
- socket_.async_read_some(asio::buffer(data_, max_length),
- boost::bind(&session::handle_read, this,
- asio::placeholders::error,
- asio::placeholders::bytes_transferred));
- }
- else
- {
- delete this;
- }
- }
-
- tcp::socket socket_;
- enum { max_length = 1024 };
- char data_[max_length];
-};
-
-class server
-{
-public:
- server(asio::io_context& io_context, short port)
- : io_context_(io_context),
- acceptor_(io_context, tcp::endpoint(tcp::v4(), port))
- {
- start_accept();
- }
-
-private:
- void start_accept()
- {
- session* new_session = new session(io_context_);
- acceptor_.async_accept(new_session->socket(),
- boost::bind(&server::handle_accept, this, new_session,
- asio::placeholders::error));
- }
-
- void handle_accept(session* new_session,
- const asio::error_code& error)
- {
- if (!error)
- {
- new_session->start();
- }
- else
- {
- delete new_session;
- }
-
- start_accept();
- }
-
- asio::io_context& io_context_;
- tcp::acceptor acceptor_;
-};
-
-int main(int argc, char* argv[])
-{
- try
- {
- if (argc != 2)
- {
- std::cerr << "Usage: async_tcp_echo_server <port>\n";
- return 1;
- }
-
- asio::io_context io_context;
-
- using namespace std; // For atoi.
- server s(io_context, atoi(argv[1]));
-
- io_context.run();
- }
- catch (std::exception& e)
- {
- std::cerr << "Exception: " << e.what() << "\n";
- }
-
- return 0;
-}