Script used to send PING to Mumble server and get data

mumble_info.py

#!/usr/bin/python
"""
Author: @lenisko
Script used to send PING to Mumble server and get data:
 - server version
 - ping
 - users
 - max users
 - bandwidth
"""

from struct import pack, unpack

import datetime
import socket


def mumble_info(host, port=64738):
    # https://wiki.mumble.info/wiki/Protocol#UDP_Ping_packet
    addr_info = socket.getaddrinfo(host, port, 0, 0, socket.SOL_UDP)
    family, socktype, proto, _canonname, sockaddr = addr_info[0]

    sock = socket.socket(family, socktype, proto=proto)
    sock.settimeout(2)

    buf = pack(">iQ", 0, datetime.datetime.now().microsecond)
    sock.sendto(buf, sockaddr)
    data, addr = sock.recvfrom(1024)

    r = unpack(">bbbbQiii", data)

    version_tuple = r[0:4]

    ping = (datetime.datetime.now().microsecond - r[4]) / 1000.0
    ping += 1000 if ping < 0 else 0

    data = {
        "version": ".".join(str(x) for x in version_tuple[1:]),
        "ping": ping,
        "users": r[5],
        "max_users": r[6],
        "bandwidth": r[7],
    }

return data