remove examples and tests

examples/asio/echo_client.cpp

@@ -1,63 +0,0 @@
-//
-// echo_client.cpp
-// ~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// This source is effectively identical to
-// http://www.boost.org/doc/libs/release/doc/html/boost_asio/example/cpp03/echo/blocking_tcp_echo_client.cpp
-// It does not use Boost.Fiber. It is copied here only for completeness. A
-// server needs a client.
-//
-// 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 <cstring>
-#include <iostream>
-#include <boost/asio.hpp>
-
-using boost::asio::ip::tcp;
-
-enum { max_length = 1024 };
-
-int main(int argc, char* argv[])
-{
-  try
-  {
-    if (argc != 3)
-    {
-      std::cerr << "Usage: echo_client <host> <port>\n";
-      return 1;
-    }
-
-    boost::asio::io_service io_service;
-
-    tcp::resolver resolver(io_service);
-    tcp::resolver::query query(tcp::v4(), argv[1], argv[2]);
-    tcp::resolver::iterator iterator = resolver.resolve(query);
-
-    tcp::socket s(io_service);
-    boost::asio::connect(s, iterator);
-
-    using namespace std; // For strlen.
-    std::cout << "Enter message: ";
-    char request[max_length];
-    std::cin.getline(request, max_length);
-    size_t request_length = strlen(request);
-    boost::asio::write(s, boost::asio::buffer(request, request_length));
-
-    char reply[max_length];
-    size_t reply_length = boost::asio::read(s,
-        boost::asio::buffer(reply, request_length));
-    std::cout << "Reply is: ";
-    std::cout.write(reply, reply_length);
-    std::cout << "\n";
-  }
-  catch (std::exception& e)
-  {
-    std::cerr << "Exception: " << e.what() << "\n";
-  }
-
-  return 0;
-}