Class EchoSession

performance/ws_echo_server.cpp:17–33

using namespace CppServer::WS;

class EchoSession : public WSSession
{
public:
    using WSSession::WSSession;

protected:
    void onWSReceived(const void* buffer, size_t size) override
    {
        // Resend the message back to the client
        SendBinaryAsync(buffer, size);
    }

    void onError(int error, const std::string& category, const std::string& message) override
    {
        std::cout << "WebSocket session caught an error with code " << error << " and category '" << category << "': " << message << std::endl;
    }
};

class EchoServer : public WSServer
{