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Add python script to doc/protocol.txt
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@ -70,3 +70,39 @@ function check_if_minetestserver_up($host, $port)
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return false;
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return false;
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}
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}
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- Here's a Python script for checking if a minetest server is up, confirmed working
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#!/usr/bin/env python
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import sys, time, socket
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address = ""
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port = 30000
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if len(sys.argv) <= 1:
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print("Usage: %s <address>" % sys.argv[0])
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exit()
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if ':' in sys.argv[1]:
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address = sys.argv[1].split(':')[0]
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try:
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port = int(sys.argv[1].split(':')[1])
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except ValueError:
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print("Please specify a valid port")
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exit()
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else:
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address = sys.argv[1]
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try:
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start = time.time()
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.settimeout(2.0)
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buf = "\x4f\x45\x74\x03\x00\x00\x00\x01"
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sock.sendto(buf, (address, port))
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data, addr = sock.recvfrom(1000)
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if data:
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peer_id = data[12:14]
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buf = "\x4f\x45\x74\x03" + peer_id + "\x00\x00\x03"
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sock.sendto(buf, (address, port))
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sock.close()
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end = time.time()
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print("%s is up (%0.5fms)" % (sys.argv[1],end-start))
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else:
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print("%s seems to be down " % sys.argv[1])
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except:
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print("%s seems to be down " % sys.argv[1])
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