src/Server.php
protected function spawn(): array
    {
        $pid = $master = null;
        $workers = [];

        for ($i = 0; $i < $this->workerCount; $i++) {
            $pair = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, STREAM_IPPROTO_IP);

            $pid = pcntl_fork();

            if ($pid == -1) {
                throw new ForkException('Cannot fork process');
            } elseif ($pid) {
                fclose($pair[0]);
                $workers[$pid] = $pair[1];
            } else {
                fclose($pair[1]);
                $master = $pair[0];
                break;
            }
        }

        return [$pid, $master, $workers];
    }
protected function spawn(): array
    {
        $pid = $master = null;
        $workers = [];

        for ($i = 0; $i < $this->workerCount; $i++) {
            $pair = stream_socket_pair(STREAM_PF_UNIX, STREAM_SOCK_STREAM, STREAM_IPPROTO_IP);

            $pid = pcntl_fork();

            if ($pid == -1) {
                throw new ForkException('Cannot fork process');
            } elseif ($pid) {
                fclose($pair[0]);
                $workers[$pid] = $pair[1];
            } else {
                fclose($pair[1]);
                $master = $pair[0];
                break;
            }
        }

        return [$pid, $master, $workers];
    }
protected function spawn ( ) : array { $ pid = $ master = null ; $ workers = [ ] ; for ( $ i = 0 ; $ i < $ this -> workerCount ; $ i ++ ) { $ pair = stream_socket_pair ( STREAM_PF_UNIX , STREAM_SOCK_STREAM , STREAM_IPPROTO_IP ) ; $ pid = pcntl_fork ( ) ; if ( $ pid == - 1 ) { throw new ForkException ( 'Cannot fork process' ) ; } elseif ( $ pid ) { fclose ( $ pair [ 0 ] ) ; $ workers [ $ pid ] = $ pair [ 1 ] ; } else { fclose ( $ pair [ 1 ] ) ; $ master = $ pair [ 0 ] ; break ; } } return [ $ pid , $ master , $ workers ] ; }
Spawning process to avoid system limits and increase performance

@throws ForkException
@return array
Spawning process to avoid system limits and increase performance