让WebSocketC ++工作

Question

WebSocket C ++是一个用于Web套接字的C ++库。该图书馆位于here。该库只是标题，所以我不需要编译它，但我确实需要OpenSSL和Boost。我正在使用的Boost版本是1.61。我包括了对项目的提升，并且摆脱了一堆错误。然后我需要安装OpenSSL，因为它给了我一个

fatal error C1083: Cannot open include file: 'openssl/conf.h': No such file or directory。

我试图编译OpenSSL，但我无法。我一直收到错误，所以我找到了OpenSSL的预建二进制文件。我下载了它们并在Visual Studio中设置它（包括路径和lib）然后我开始收到一堆错误。

https://prntscr.com/f33def和http://prntscr.com/f33dwa（抱歉格式不正确）

我使用的示例代码来自他们的github页面（examples-＆gt; debug_client）

#include <websocketpp/config/asio_client.hpp>
#include <websocketpp/client.hpp>
#include <iostream>
 #include <chrono>
 typedef websocketpp::client<websocketpp::config::asio_client> client;
 using websocketpp::lib::placeholders::_1;
 using websocketpp::lib::placeholders::_2;
 using websocketpp::lib::bind;

// pull out the type of messages sent by our config
 typedef websocketpp::config::asio_tls_client::message_type::ptr message_ptr;  
typedef websocketpp::lib::shared_ptr<boost::asio::ssl::context> context_ptr; 
 typedef client::connection_ptr connection_ptr;



class perftest {
public:
typedef perftest type;
typedef std::chrono::duration<int, std::micro> dur_type;

perftest() {
    m_endpoint.set_access_channels(websocketpp::log::alevel::all);
    m_endpoint.set_error_channels(websocketpp::log::elevel::all);

    // Initialize ASIO
    m_endpoint.init_asio();

    // Register our handlers
    m_endpoint.set_socket_init_handler(bind(&type::on_socket_init, this, ::_1));
    //m_endpoint.set_tls_init_handler(bind(&type::on_tls_init,this,::_1));
    m_endpoint.set_message_handler(bind(&type::on_message, this, ::_1, ::_2));
    m_endpoint.set_open_handler(bind(&type::on_open, this, ::_1));
    m_endpoint.set_close_handler(bind(&type::on_close, this, ::_1));
    m_endpoint.set_fail_handler(bind(&type::on_fail, this, ::_1));
}

void start(std::string uri) {
    websocketpp::lib::error_code ec;
    client::connection_ptr con = m_endpoint.get_connection(uri, ec);

    if (ec) {
        m_endpoint.get_alog().write(websocketpp::log::alevel::app, ec.message());
        return;
    }

    //con->set_proxy("http://humupdates.uchicago.edu:8443");

    m_endpoint.connect(con);

    // Start the ASIO io_service run loop
    m_start = std::chrono::high_resolution_clock::now();
    m_endpoint.run();
}

void on_socket_init(websocketpp::connection_hdl) {
    m_socket_init = std::chrono::high_resolution_clock::now();
}

context_ptr on_tls_init(websocketpp::connection_hdl) {
    m_tls_init = std::chrono::high_resolution_clock::now();
    context_ptr ctx = websocketpp::lib::make_shared<boost::asio::ssl::context>(boost::asio::ssl::context::tlsv1);

    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 << e.what() << std::endl;
    }
    return ctx;
}

void on_fail(websocketpp::connection_hdl hdl) {
    client::connection_ptr con = m_endpoint.get_con_from_hdl(hdl);

    std::cout << "Fail handler" << std::endl;
    std::cout << con->get_state() << std::endl;
    std::cout << con->get_local_close_code() << std::endl;
    std::cout << con->get_local_close_reason() << std::endl;
    std::cout << con->get_remote_close_code() << std::endl;
    std::cout << con->get_remote_close_reason() << std::endl;
    std::cout << con->get_ec() << " - " << con->get_ec().message() << std::endl;
}

void on_open(websocketpp::connection_hdl hdl) {
    m_open = std::chrono::high_resolution_clock::now();
    m_endpoint.send(hdl, "", websocketpp::frame::opcode::text);
}
void on_message(websocketpp::connection_hdl hdl, message_ptr) {
    m_message = std::chrono::high_resolution_clock::now();
    m_endpoint.close(hdl, websocketpp::close::status::going_away, "");
}
void on_close(websocketpp::connection_hdl) {
    m_close = std::chrono::high_resolution_clock::now();

    std::cout << "Socket Init: " << std::chrono::duration_cast<dur_type>(m_socket_init - m_start).count() << std::endl;
    std::cout << "TLS Init: " << std::chrono::duration_cast<dur_type>(m_tls_init - m_start).count() << std::endl;
    std::cout << "Open: " << std::chrono::duration_cast<dur_type>(m_open - m_start).count() << std::endl;
    std::cout << "Message: " << std::chrono::duration_cast<dur_type>(m_message - m_start).count() << std::endl;
    std::cout << "Close: " << std::chrono::duration_cast<dur_type>(m_close - m_start).count() << std::endl;
}
private:
client m_endpoint;

std::chrono::high_resolution_clock::time_point m_start;
std::chrono::high_resolution_clock::time_point m_socket_init;
std::chrono::high_resolution_clock::time_point m_tls_init;
std::chrono::high_resolution_clock::time_point m_open;
std::chrono::high_resolution_clock::time_point m_message;
std::chrono::high_resolution_clock::time_point m_close;
};
int main(int argc, char* argv[]) {
std::string uri = "wss://echo.websocket.org";

if (argc == 2) {
    uri = argv[1];
}

try {
    perftest endpoint;
    endpoint.start(uri);
}
catch (const std::exception & e) {
    std::cout << e.what() << std::endl;
}
catch (websocketpp::lib::error_code e) {
    std::cout << e.message() << std::endl;
}
catch (...) {
    std::cout << "other exception" << std::endl;
}
}

我想要做的是从我的应用程序到另一个网站（Discord API）套接字界面设置一个简单的websocket，这样我就可以通过我的应用程序及其API进行通信。

我做错了什么？我一直试图弄清楚这一点，任何帮助表示赞赏。

[更新] 我也没有找到任何关于此的信息。