def main():
parser = ArgumentParser(
description="Query status of Minecraft multiplayer server",
epilog="Exit status: 0 if the server can be reached, otherwise nonzero."
)
parser.add_argument("host", help="target hostname")
parser.add_argument(
"-q",
"--quiet",
action='store_true',
default=False,
help='don\'t print anything, just check if the server is running')
parser.add_argument("-p",
"--port",
type=int,
default=25565,
help='UDP port of server\'s "query" service [25565]')
parser.add_argument("-r",
"--retries",
type=int,
default=3,
help='retry query at most this number of times [3]')
parser.add_argument("-t",
"--timeout",
type=int,
default=10,
help='retry timeout in seconds [10]')
options = parser.parse_args()
try:
query = MinecraftQuery(options.host,
options.port,
timeout=options.timeout,
retries=options.retries)
server_data = query.get_rules()
except socket.error as e:
if not options.quiet:
print "socket exception caught:", e.message
print "Server is down or unreachable."
sys.exit(1)
if not options.quiet:
print "Server response data:"
pprint(server_data)
sys.exit(0)
def parse(self, parent):
# get server
s = [s for s in self.servers if s in self.query]
if len(s):
# make query
query = MinecraftQuery(self.servers[ s[0] ]["host"], self.servers[ s[0] ]["port"])
basic_status = query.get_status()
self.resp["text"] = "%s out of %s players: %s" % (basic_status["numplayers"], basic_status["maxplayers"], ", ".join(basic_status["players"]))
self.resp["status"] = STATUS_OK
else:
# Error!
self.resp["status"] = STATUS_ERR
# return
self.resp["type"] = "mcstats"
return self.resp
try:
port = int(request.args.get('port', default=25565))
except Exception, e:
port = 25565
test = (host == 'test.mc.glassmoon.ru')
if test:
return jsonify(players=['doge', 'such', 'wow', 'diamonds'])
result = None
if redis:
key = "%s:%s" % (host, str(port))
result = redis.hgetall(key)
if not result:
try:
result = MinecraftQuery(host, port).get_rules()
except Exception as e:
result = {'message': 'No response from the Minecraft server'}
if redis:
redis.hmset(key, result)
redis.pexpire(key, 30000) # 30s
return jsonify(**result)
if __name__ == '__main__':
app.run(debug=options.debug, port=options.port)
def check_minecraft(address, port=25565, timeout=3):
try:
query = MinecraftQuery(address, port, timeout=timeout)
return query.get_status()
except:
return None
