C++ websocket服务器与客户端库websocketpp

WebSocketpp

https://blog.youkuaiyun.com/hzg0226/article/details/103747277

#include <websocketpp/config/asio_client.hpp>
#include <websocketpp/client.hpp>

#include <iostream>

typedef websocketpp::client<websocketpp::config::asio_tls_client> client;
typedef std::shared_ptr<boost::asio::ssl::context> context_ptr;
using websocketpp::lib::placeholders::_1;
using websocketpp::lib::placeholders::_2;
using websocketpp::lib::bind;

typedef websocketpp::config::asio_client::message_type::ptr message_ptr;

void on_message(client* c, websocketpp::connection_hdl hdl, message_ptr msg) {
    std::cout << "on_message called with hdl: " << hdl.lock().get()
              << " and message: " << msg->get_payload()
              << std::endl;

    websocketpp::lib::error_code ec;

    c->send(hdl, msg->get_payload(), msg->get_opcode(), ec);
    if (ec) {
        std::cout << "Echo failed because: " << ec.message() << std::endl;
    }
}

static context_ptr on_tls_init() {
    // establishes a SSL connection
    context_ptr ctx = std::make_shared<boost::asio::ssl::context>(boost::asio::ssl::context::sslv23);

    try {
        ctx->set_options(boost::asio::ssl::context::default_workarounds |
                         boost::asio::ssl::context::no_sslv2 |
                         boost::asio::ssl::context::no_sslv3 |
                         boost::asio::ssl::context::single_dh_use);
    } catch (std::exception &e) {
        std::cout << "Error in context pointer: " << e.what() << std::endl;
    }
    return ctx;
}

int main(int argc, char* argv[]) {
    client c;

    std::string uri = "wss://localhost";

	c.set_access_channels(websocketpp::log::alevel::all);
	c.clear_access_channels(websocketpp::log::alevel::frame_payload);

	c.init_asio();
	c.set_tls_init_handler(bind(&on_tls_init)); // wss协议

	c.set_message_handler(bind(&on_message,&c,::_1,::_2));

	websocketpp::lib::error_code ec;
	client::connection_ptr con = c.get_connection(uri, ec);
	if (ec) {
		std::cout << "could not create connection because: " << ec.message() << std::endl;
		return 0;
	}

	c.connect(con);

	c.run();
}

 

 

https://my.oschina.net/u/4299887/blog/4255393

 

https://github.com/zaphoyd/websocketpp

 

https://www.cnblogs.com/MakeView660/p/12780772.html

websocketpp官方非官方翻译指南（上

http://www.esstudio.cn/?thread-26.htm

windows下搭建websocketpp开发环境以及前端处理二进制流

https://blog.youkuaiyun.com/huweijian5/article/details/105650532

 

websocketpp库 windows版本编译

https://blog.youkuaiyun.com/longji/article/details/82429143

https://github.com/zaphoyd/websocketpp/issues/772