PHP Proxy Judge

Simple PHP script that returns information about your request. Useful when testing proxy servers. This also serves as a setup for a simple web-server capable of serving thousands of requests per second on a simple VPS.

🚀 Deployment

You need to install Docker on your system first:

curl -sSL https://get.docker.com/ | sh

next, clone this repo and start the containers:

git clone https://github.com/Athlon1600/azenv.git
cd azenv
docker compose up --build -d

✔️ Your server will now start accepting connections on port 80.

Benchmark

ab -n 30000 -c 5000 -r http://azenv.net/test

🧰 Troubleshooting

socket() failed (24: Too many open files) while connecting to upstream

Number of open files on your system is too low. Increase it:
ulimit -n 65535

Increase it permanently by modifying /etc/security/limits.conf and adding these lines:

* soft nofile 65535
* hard nofile 65535
root soft nofile 65535
root hard nofile 65535

You may also need to increase system limits by adding these modifications below:

echo "net.core.somaxconn = 65536" >> /etc/sysctl.conf

Might have to reboot your system for these changes to take effect.

⚡ Swoole

A slightly different PHP script that returns user's IP address along with their request headers as JSON response. Powered by Swoole server which can easily handle 10K concurrent requests on a 1 GB box.

Uncomment swoole service inside docker-compose.yml, and then run:

docker compose up --build -d swoole

alternatively, you can run these:

## for Linux
docker run --rm -v $(pwd)/swoole:/srv -p 9501:9501 phpswoole/swoole:latest php /srv/index.php

## for windows
docker run --rm -v ${PWD}/swoole:/srv -p 9501:9501 phpswoole/swoole:latest php /srv/index.php