【100分】PHP能否创建常驻内存的Socket长连接?
Hi,大家好,向各位朋友求助,我想实现以下需求:
系统登录的时候创建一个Socket长连接,在有效登录时间内,该Socket连接常驻内存,系统中所有页面都使用该Socket连接与远程服务端进行通信;
当登录过期,或者用户登出系统时,才关闭该连接。
我没搞错的话……PHP的变量在当次脚本执行结束之后,就都释放了,有没有什么办法能实现上面这个需求呢?
P.S 我现在使用的pfsockopen创建Socket连接,php官网对该函数的描述是:
This function behaves exactly as fsockopen() with the difference that the connection is not closed after the script finishes. It is the persistent version of fsockopen()
红字部分如何理解?这个函数能满足我当前的需求吗?
Thanks!
回复讨论(解决方案)
到目前为止,php 尚未提供 websock 服务功能
也就是说,你只能自己书写 cli 方式的服务器代码
到目前为止,php 尚未提供 websock 服务功能
也就是说,你只能自己书写 cli 方式的服务器代码
额……新手表示这段【自己书写 cli 方式的服务器代码】不太明白,有空的时候还请详细解释一下,Thanks!
cli 方式 就是常说的 命令行方式
如果你连这个都不明白,那你是写不出来的
当然网上可以找到线程的服务器代码,不过你水品太低的话也是修改不了的
cli 方式 就是常说的 命令行方式
如果你连这个都不明白,那你是写不出来的
当然网上可以找到线程的服务器代码,不过你水品太低的话也是修改不了的
- - 额,可能我没描述清楚,CLI是知道的……
可否推荐一些开源的项目?我去参考一下,Thanks~~
cli 方式 就是常说的 命令行方式
如果你连这个都不明白,那你是写不出来的
当然网上可以找到线程的服务器代码,不过你水品太低的话也是修改不了的
- - 额,可能我没描述清楚,CLI是知道的……
可否推荐一些开源的项目?我去参考一下,Thanks~~
楼主的cli方式可以实现
开源项目可以参考下 workerman ,专门做PHP服务器通讯的

Hot AI Tools

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

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

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

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

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

According to news from this website on September 3, Korean media etnews reported yesterday (local time) that Samsung Electronics and SK Hynix’s “HBM-like” stacked structure mobile memory products will be commercialized after 2026. Sources said that the two Korean memory giants regard stacked mobile memory as an important source of future revenue and plan to expand "HBM-like memory" to smartphones, tablets and laptops to provide power for end-side AI. According to previous reports on this site, Samsung Electronics’ product is called LPWide I/O memory, and SK Hynix calls this technology VFO. The two companies have used roughly the same technical route, which is to combine fan-out packaging and vertical channels. Samsung Electronics’ LPWide I/O memory has a bit width of 512

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Validator can be created by adding the following two lines in the controller.
