Interface for factories that can be used to create datagram instances from a hostname or unix socket path, port number (
null for unix socket), and list of options.
DatagramFactory::create( string $host, int $port, mixed $options =  ): Icicle\Socket\Datagram\Datagram
Creates a datagram bound and listening on the given IP and port number. No options are defined in this implementation.
- IP address of receiver.
- Port of receiver.
mixed $options = 
- Array of additional options.