CC++ 中的高性能应用程序网络服务器

使用C/C++编写高性能的网络服务器是一项重要的技能，它可以帮助我们构建高效、可靠的网络应用程序。在本文中，我们将探讨一些关键的技术和策略，以帮助我们构建高性能的网络服务器。

cpp
#include 
#include 
using namespace boost::asio;
using namespace boost::asio::ip;
int main()
{
    io_service io;
    tcp::acceptor acceptor(io, tcp::endpoint(tcp::v4(), 1234));
    while (true)
    {
        tcp::socket socket(io);
        acceptor.accept(socket);
        std::string message = "Hello, client!";
        boost::system::error_code ignored_error;
        boost::asio::write(socket, boost::asio::buffer(message), ignored_error);
    }
    return 0;
}

cpp
#include 
#include 
void* handle_connection(void* arg)
{
    int client_socket = *(int*)arg;
    std::string message = "Hello, client!";
    send(client_socket, message.c_str(), message.length(), 0);
    close(client_socket);
    pthread_exit(NULL);
}
int main()
{
    int server_socket = socket(AF_INET, SOCK_STREAM, 0);
    // Bind and listen...
    while (true)
    {
        int client_socket = accept(server_socket, NULL, NULL);
        pthread_t thread;
        pthread_create(&thread, NULL, handle_connection, (void*)&client_socket);
    }
    return 0;
}

cpp
#include 
#include 
void handle_connection(evutil_socket_t client_socket, short events, void* arg)
{
    std::string message = "Hello, client!";
    send(client_socket, message.c_str(), message.length(), 0);
    close(client_socket);
}
int main()
{
    event_base* base = event_base_new();
    evutil_socket_t server_socket = socket(AF_INET, SOCK_STREAM, 0);
    // Bind and listen...
    evutil_socket_t client_socket = accept(server_socket, NULL, NULL);
    event* ev = event_new(base, client_socket, EV_WRITE, handle_connection, NULL);
    event_add(ev, NULL);
    event_base_dispatch(base);
    return 0;
}