两个脚本如何同时使用同一端口？

Question

I'm trying to set up a "server" script in PHP, which should run for a limited amount of time in the background. But multiple instances of this script may run at the same time. Unfortunately fsockopen() doesn't let me use the same port at the same time by two different scripts, so others fail in error :(

Is there any way around this?

Answer 1

fsockopen用于客户端套接字，您无法使用fsockopen启动服务器以侦听特定端口

Answer 2

PHP doesnot support multi-threading , but there are alternatives to it, not the best but in slang word- "workable".

And to listen on specific port using php , Use socket_listen , socket_bind , socket_create , etc., functions of php, you may have a look on stream_select functions too... if that helps.

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