Aerys\Server::failCryptoNegotiation PHP Method

    private function failCryptoNegotiation($socket, $ip)
    {
        $this->clientCount--;
        $net = @\inet_pton($ip);
        if (isset($net[4])) {
            $net = substr($net, 0, 7);
        }
        $this->clientsPerIP[$net]--;
        $socketId = (int) $socket;
        list($watcherId) = $this->pendingTlsStreams[$socketId];
        \Amp\cancel($watcherId);
        unset($this->pendingTlsStreams[$socketId]);
        @fclose($socket);
    }