How to implement the basic usage of Workerman documents
Nov 08, 2023 am 11:46 AMHow to implement the basic usage of Workerman documents
Introduction:
Workerman is a high-performance PHP development framework that can help developers easily build high concurrency web application. This article will introduce the basic usage of Workerman, including installation and configuration, creating services and listening ports, handling client requests, etc. And give corresponding code examples.
1. Install and configure Workerman
-
Enter the following command on the command line to install Workerman:
composer require workerman/workerman
Create one File
server.php
, and importWorkermanWorker
:require_once __DIR__ . '/vendor/autoload.php'; use WorkermanWorker;
Configure the running parameters of Workerman:
$worker = new Worker('tcp://0.0.0.0:1234'); $worker->count = 4; $worker->name = 'MyWorker';
Among them,
tcp://0.0.0.0:1234
means listening to the local 1234 port,count
means starting 4 worker processes,name
means setting a name for the current worker.
2. Create a service and listen on the port
Add the following code in
server.php
to create the service and listen on the port :$worker->onWorkerStart = function($worker) { echo "Worker {$worker->id} started "; }; $worker->onConnect = function($connection) { echo "Connection established: {$connection->id} "; }; $worker->onMessage = function($connection, $data) { echo "Received data: {$data} "; $connection->send("Hello, $data"); }; $worker->onClose = function($connection) { echo "Connection closed: {$connection->id} "; }; Worker::runAll();
Run
server.php
in the command line:php server.php start
This will create a service that listens to the local 1234 port.
3. Process client requests
In another terminal or browser, enter the following command to connect to the server:
telnet localhost 1234
- After the connection is successful, enter any string in the terminal and press Enter to send the data to the server.
- On the server terminal, you can see the received data and send it back to the client.
- Press Ctrl ] key to exit telnet.
4. Summary
Through the above code examples, we can see the basic usage of Workerman, including installation and configuration, creating services and listening ports, processing client requests, etc. With Workerman's powerful network processing capabilities, we can easily build highly concurrent network applications. I hope this article will help everyone understand and use Workerman.
The above is the detailed content of How to implement the basic usage of Workerman documents. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

This article will introduce how to solve the problem of insufficient memory or disk space to repage or print the document in Microsoft Word. This error usually occurs when users try to print a Word document. If you encounter a similar error, please refer to the suggestions provided in this article to resolve it. Insufficient memory or disk space to repage or print this document Word error How to resolve the Microsoft Word printing error "There is not enough memory or disk space to repage or print the document." Update Microsoft Office Close memory-hogging applications Change your default printer Start Word in safe mode Rename the NorMal.dotm file Save the Word file as another

The DirectX repair tool is a professional system tool. Its main function is to detect the DirectX status of the current system. If an abnormality is found, it can be repaired directly. There may be many users who don’t know how to use the DirectX repair tool. Let’s take a look at the detailed tutorial below. 1. Use repair tool software to perform repair detection. 2. If it prompts that there is an abnormal problem in the C++ component after the repair is completed, please click the Cancel button, and then click the Tools menu bar. 3. Click the Options button, select the extension, and click the Start Extension button. 4. After the expansion is completed, re-detect and repair it. 5. If the problem is still not solved after the repair tool operation is completed, you can try to uninstall and reinstall the program that reported the error.

It is 395 words, which is 495. This article will show you how to add red lines in Word documents. Redlining a document refers to making modifications to the document so that users can clearly see the changes. This feature is very important when multiple people are editing a document together. What redline means Marking a document Redlining means using red lines or callouts to indicate changes, edits, or revisions to a document. The term was inspired by the practice of using a red pen to mark printed documents. Redline comments are widely used in different scenarios, such as clearly showing recommended changes to authors, editors, and reviewers when editing a document. Propose changes and modifications in legal agreements or contracts Provide constructive criticism and suggestions on papers, presentations, etc. How to give W

Potplayer is a very powerful media player, but many friends still don’t know how to use potplayer. Today I will introduce how to use potplayer in detail, hoping to help everyone. 1. PotPlayer shortcut keys. The default common shortcut keys for PotPlayer player are as follows: (1) Play/pause: space (2) Volume: mouse wheel, up and down arrow keys (3) forward/backward: left and right arrow keys (4) bookmark: P- Add bookmarks, H-view bookmarks (5) full screen/restore: Enter (6) multiple speeds: C-accelerate, 7) Previous/next frame: D/

The KMS Activation Tool is a software tool used to activate Microsoft Windows and Office products. KMS is the abbreviation of KeyManagementService, which is key management service. The KMS activation tool simulates the functions of the KMS server so that the computer can connect to the virtual KMS server to activate Windows and Office products. The KMS activation tool is small in size and powerful in function. It can be permanently activated with one click. It can activate any version of the window system and any version of Office software without being connected to the Internet. It is currently the most successful and frequently updated Windows activation tool. Today I will introduce it Let me introduce to you the kms activation work

Many friends still don’t know how to use Baidu Netdisk, so the editor will explain how to use Baidu Netdisk below. If you are in need, hurry up and take a look. I believe it will be helpful to everyone. Step 1: Log in directly after installing Baidu Netdisk (as shown in the picture); Step 2: Then select "My Sharing" and "Transfer List" according to the page prompts (as shown in the picture); Step 3: In "Friend Sharing", you can share pictures and files directly with friends (as shown in the picture); Step 4: Then select "Share" and then select computer files or network disk files (as shown in the picture); Fifth Step 1: Then you can find friends (as shown in the picture); Step 6: You can also find the functions you need in the "Function Treasure Box" (as shown in the picture). The above is the editor’s opinion

I believe that many users are using the Xiaoma win7 activation tool, but do you know how to use the Xiaoma win7 activation tool? Then, the editor will bring you how to use the Xiaoma win7 activation tool. For those who are interested in this, please come to the following article Let's see. The first step is to go to "My Computer" after reinstalling the system, click "System Properties" in the upper menu, and check the Windows activation status. In the second step, click to download the win7 activation tool online and click to open it (there are many resources available everywhere). The third step is to open the Xiaoma activation tool and click "Activate Windows permanently". The fourth step is to wait for the activation process to complete activation. Step 5: Check the Windows activation status again and find that the system has been activated.

Swoole and Workerman are both high-performance PHP server frameworks. Known for its asynchronous processing, excellent performance, and scalability, Swoole is suitable for projects that need to handle a large number of concurrent requests and high throughput. Workerman offers the flexibility of both asynchronous and synchronous modes, with an intuitive API that is better suited for ease of use and projects that handle lower concurrency volumes.
