如何制作一个可以同时执行另一个C程序的程序？

Question

I made a simple client-server program in c using sockets and now i want to test it ,by simulating many clients connecting to the server at the same time!I wrote a script to execute the client: ./client 20 times but it didn't work for me since it waited for each client to finish.

Also i wrote another program in c ,this time with threads so it could execute each client with system(./client) and then detach the thread ,but again i had the same problem!

So what is the correct way to implement this?

Answer 1

最简单的解决方案是执行您的shell脚本，但是在./clientk调用之后加上＆，这将把它放在后台并立即运行下一个命令

Answer 2

Here's a really simple way to launch a number of clients without waiting for each to complete:

#!/bin/bash

for i in $(seq 0 20)
do
    ./client &
done

wait