This is a port of the WS2API project into Swow.

Both implementations are 200 lines of code and this project performs worse than the original that is written in Go.

I'm probably not using Swow correctly as I'm not achieving the same results as I do in OpenSwoole.

Install requirements using Composer with:

wget getcomposer.org/composer.phar
php composer.phar require swow/swow

Now build the extension using:

vendor/bin/swow-builder

And install it using:

sudo vendor/bin/swow-builder

You will find a file is created as:

/usr/lib/php/20230831/swow.so

You need to add that extension to an ini file:

echo extension=/usr/lib/php/20230831/swow.so | sudo tee /etc/php/8.3/mods-available/swow.ini

You need to enable that extension using:

sudo ln -s /etc/php/8.3/mods-available/swow.ini /etc/php/8.3/cli/conf.d/30-swow.ini

You can ensure that this extension is installed using:

echo "phpinfo();" | php -a | grep swow

It should show something like:

/etc/php/8.3/cli/conf.d/30-swow.ini
Link => https://github.com/swow/swow
swow.async_file => On => On
swow.async_threads => 0 => 0
swow.async_tty => On => On
swow.enable => On => On

Meaning that it is installed.

Remove the symlink:

sudo rm /etc/php/8.3/mods-available/swow.ini

You can ensure that this extension is no longer installed using:

echo "phpinfo();" | php -a | grep swow

It should not show any variables.

You can run the code using:

php src/server.php

Enjoy!