README

Little methods collection in order to connect and use some socket connections from distinct types of origins

Raw

Sockets

It's the most simple sockets use, using the sockets php library, can be used for tcp and udp connections. No need factory, using full domain on construct, with protocol as schema, it parse and config the socket_client

$client = new RawSocketClient('tcp://host.docker.internal:8001');

Stream

Powerfull socket type, using streams, can be instantiated or use the Factory in order to auto-select the rigth Client type

$stream = (new StreamSocketClientFactory)->createFromUrl('ftp://ftp.ftpserver.com:21');

Compatible (and really tested) Protocols

Available methods

Stream Socket

For use with own servers, Email, FTP, etc...

$socket = (new StreamSocketClientFactory)->createFromUrl('ftps://ftp.ftpserver.com:21');
$socket->connect();
echo $socket->read(); //220-Juancho's home SSH server
$socket->write("AUTH TLS\r\n");
echo $response = $socket->read(); //234 Security mechanism set to TLS
if (str_starts_with($response, 234)) {
    $socket->setCrypto(true);
    $socket->write("USER username\r\n");
    echo $response = $socket->read(); //331 Need password
    $socket->write("PASS password\r\n");
    echo $response = $socket->read(); //230 User logged in (elevated)
}
$socket->write("QUIT\r\n");
echo $response = $socket->read(); //221 Service closing control connection

Web Sockets

This is an extension of StreamSocket (normal and secure) but perform the needed handshake with the server on connect. Actually, it do a handshake v1, but we are in process to implements v2 and v3