diff options
Diffstat (limited to '3rdparty/asio/src/examples/cpp03/multicast')
-rw-r--r-- | 3rdparty/asio/src/examples/cpp03/multicast/.gitignore | 11 | ||||
-rw-r--r-- | 3rdparty/asio/src/examples/cpp03/multicast/receiver.cpp | 93 | ||||
-rw-r--r-- | 3rdparty/asio/src/examples/cpp03/multicast/sender.cpp | 99 |
3 files changed, 0 insertions, 203 deletions
diff --git a/3rdparty/asio/src/examples/cpp03/multicast/.gitignore b/3rdparty/asio/src/examples/cpp03/multicast/.gitignore deleted file mode 100644 index 0c30ebdd7df..00000000000 --- a/3rdparty/asio/src/examples/cpp03/multicast/.gitignore +++ /dev/null @@ -1,11 +0,0 @@ -.deps -.dirstamp -receiver -sender -*.o -*.obj -*.exe -*.ilk -*.manifest -*.pdb -*.tds diff --git a/3rdparty/asio/src/examples/cpp03/multicast/receiver.cpp b/3rdparty/asio/src/examples/cpp03/multicast/receiver.cpp deleted file mode 100644 index 5937050b0a8..00000000000 --- a/3rdparty/asio/src/examples/cpp03/multicast/receiver.cpp +++ /dev/null @@ -1,93 +0,0 @@ -// -// receiver.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 <iostream> -#include <string> -#include "asio.hpp" -#include "boost/bind.hpp" - -const short multicast_port = 30001; - -class receiver -{ -public: - receiver(asio::io_context& io_context, - const asio::ip::address& listen_address, - const asio::ip::address& multicast_address) - : socket_(io_context) - { - // Create the socket so that multiple may be bound to the same address. - asio::ip::udp::endpoint listen_endpoint( - listen_address, multicast_port); - socket_.open(listen_endpoint.protocol()); - socket_.set_option(asio::ip::udp::socket::reuse_address(true)); - socket_.bind(listen_endpoint); - - // Join the multicast group. - socket_.set_option( - asio::ip::multicast::join_group(multicast_address)); - - socket_.async_receive_from( - asio::buffer(data_, max_length), sender_endpoint_, - boost::bind(&receiver::handle_receive_from, this, - asio::placeholders::error, - asio::placeholders::bytes_transferred)); - } - - void handle_receive_from(const asio::error_code& error, - size_t bytes_recvd) - { - if (!error) - { - std::cout.write(data_, bytes_recvd); - std::cout << std::endl; - - socket_.async_receive_from( - asio::buffer(data_, max_length), sender_endpoint_, - boost::bind(&receiver::handle_receive_from, this, - asio::placeholders::error, - asio::placeholders::bytes_transferred)); - } - } - -private: - asio::ip::udp::socket socket_; - asio::ip::udp::endpoint sender_endpoint_; - enum { max_length = 1024 }; - char data_[max_length]; -}; - -int main(int argc, char* argv[]) -{ - try - { - if (argc != 3) - { - std::cerr << "Usage: receiver <listen_address> <multicast_address>\n"; - std::cerr << " For IPv4, try:\n"; - std::cerr << " receiver 0.0.0.0 239.255.0.1\n"; - std::cerr << " For IPv6, try:\n"; - std::cerr << " receiver 0::0 ff31::8000:1234\n"; - return 1; - } - - asio::io_context io_context; - receiver r(io_context, - asio::ip::make_address(argv[1]), - asio::ip::make_address(argv[2])); - io_context.run(); - } - catch (std::exception& e) - { - std::cerr << "Exception: " << e.what() << "\n"; - } - - return 0; -} diff --git a/3rdparty/asio/src/examples/cpp03/multicast/sender.cpp b/3rdparty/asio/src/examples/cpp03/multicast/sender.cpp deleted file mode 100644 index 995f05aa48e..00000000000 --- a/3rdparty/asio/src/examples/cpp03/multicast/sender.cpp +++ /dev/null @@ -1,99 +0,0 @@ -// -// sender.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 <iostream> -#include <sstream> -#include <string> -#include "asio.hpp" -#include "boost/bind.hpp" -#include "boost/date_time/posix_time/posix_time_types.hpp" - -const short multicast_port = 30001; -const int max_message_count = 10; - -class sender -{ -public: - sender(asio::io_context& io_context, - const asio::ip::address& multicast_address) - : endpoint_(multicast_address, multicast_port), - socket_(io_context, endpoint_.protocol()), - timer_(io_context), - message_count_(0) - { - std::ostringstream os; - os << "Message " << message_count_++; - message_ = os.str(); - - socket_.async_send_to( - asio::buffer(message_), endpoint_, - boost::bind(&sender::handle_send_to, this, - asio::placeholders::error)); - } - - void handle_send_to(const asio::error_code& error) - { - if (!error && message_count_ < max_message_count) - { - timer_.expires_from_now(boost::posix_time::seconds(1)); - timer_.async_wait( - boost::bind(&sender::handle_timeout, this, - asio::placeholders::error)); - } - } - - void handle_timeout(const asio::error_code& error) - { - if (!error) - { - std::ostringstream os; - os << "Message " << message_count_++; - message_ = os.str(); - - socket_.async_send_to( - asio::buffer(message_), endpoint_, - boost::bind(&sender::handle_send_to, this, - asio::placeholders::error)); - } - } - -private: - asio::ip::udp::endpoint endpoint_; - asio::ip::udp::socket socket_; - asio::deadline_timer timer_; - int message_count_; - std::string message_; -}; - -int main(int argc, char* argv[]) -{ - try - { - if (argc != 2) - { - std::cerr << "Usage: sender <multicast_address>\n"; - std::cerr << " For IPv4, try:\n"; - std::cerr << " sender 239.255.0.1\n"; - std::cerr << " For IPv6, try:\n"; - std::cerr << " sender ff31::8000:1234\n"; - return 1; - } - - asio::io_context io_context; - sender s(io_context, asio::ip::make_address(argv[1])); - io_context.run(); - } - catch (std::exception& e) - { - std::cerr << "Exception: " << e.what() << "\n"; - } - - return 0; -} |