PHP Framework
Workerman
Implementing a high-performance online reservation system using Workerman
Implementing a high-performance online reservation system using Workerman
Aug 10, 2023 pm 10:49 PM
Use Workerman to implement a high-performance online reservation system
Introduction:
With the development and popularization of the Internet, more and more companies have begun to expand their business to the online booking system. Traditional reservation systems often face problems such as low performance and insufficient concurrency capabilities. Using Workerman, you can easily implement a high-performance online reservation system.
- Introduction to Workerman
Workerman is a high-performance asynchronous event-driven framework developed based on PHP. Compared with traditional PHP applications, Workerman has faster performance and better concurrency capabilities. Workerman adopts a non-blocking IO model and can handle tens of thousands of concurrent connections. - System Architecture Design
When designing the online booking system, we need to consider the following key components: user management module, order management module, payment module and notification module. The user management module is used to manage user information, including user registration, login and other functions; the order management module is used to manage users' order information; the payment module is responsible for processing users' payment requests; and the notification module is used to send notifications of order status changes to users. - Function Implementation
First, we need to create an entry file based on Workerman to start the service.
<?php
require_once __DIR__ . '/vendor/autoload.php';
use WorkermanWorker;
// 創(chuàng)建一個Worker監(jiān)聽9000端口
$worker = new Worker('tcp://0.0.0.0:9000');
// 設(shè)置啟動線程數(shù)
$worker->count = 4;
// 接收到客戶端消息時的回調(diào)函數(shù)
$worker->onMessage = function($connection, $data) {
// 根據(jù)請求處理業(yè)務(wù)邏輯
// 返回響應(yīng)給客戶端
$connection->send('Hello, World!');
};
// 啟動Worker
Worker::runAll();Next, we can implement specific business logic in the callback function, such as the registration function of the user management module.
// 接收到客戶端消息時的回調(diào)函數(shù)
$worker->onMessage = function($connection, $data) {
// 解析用戶信息
$user = json_decode($data, true);
// 將用戶信息保存到數(shù)據(jù)庫
$sql = "INSERT INTO users (username, password) VALUES ('{$user['username']}', '{$user['password']}')";
// 執(zhí)行SQL語句
// 返回響應(yīng)給客戶端
$connection->send('注冊成功！');
};Similarly, we can implement the relevant logic of other functional modules and add business code according to actual needs.
- Performance Evaluation
Using Workerman can improve the performance and concurrency of the system. By adjusting the Worker count parameter, multiple processes can be started to handle concurrent connections. In testing, we can use tools such as Apache Bench to simulate a large number of concurrent requests to evaluate the performance of the system. - Summary
By using Workerman, we can easily implement a high-performance online reservation system. Workerman's non-blocking IO model and high concurrency capabilities can provide a better user experience, and also provide more possibilities for system expansion and subsequent feature additions.
For code examples, please refer to Workerman’s official documentation and sample code on GitHub: https://github.com/walkor/Workerman.
References:
- Workerman official document, https://www.workerman.net/
- Zhang Honghai. High concurrency in PHP - Analysis of Workerman principle and actual combat[M]. Huazhong University of Science and Technology Press, 2020.
The above is the detailed content of Implementing a high-performance online reservation system using Workerman. For more information, please follow other related articles on the PHP Chinese website!
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