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#!/usr/bin/env python
from __future__ import absolute_import, division, print_function
import sys
from socket import *
from time import strftime
import datetime
def main():
if len(sys.argv) < 4:
print("completion_logger_server.py <listen address> <listen port> <log file>")
exit(1)
host = sys.argv[1]
port = int(sys.argv[2])
buf = 1024 * 8
addr = (host,port)
# Create socket and bind to address
UDPSock = socket(AF_INET,SOCK_DGRAM)
UDPSock.bind(addr)
print("Listing on {0}:{1} and logging to '{2}'".format(host, port, sys.argv[3]))
# Open the logging file.
f = open(sys.argv[3], "a")
# Receive messages
while 1:
data,addr = UDPSock.recvfrom(buf)
if not data:
break
else:
f.write("{ ");
f.write("\"time\": \"{0}\"".format(datetime.datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S')))
f.write(", \"sender\": \"{0}\" ".format(addr[0]))
f.write(", \"data\": ")
f.write(data)
f.write(" }\n")
f.flush()
# Close socket
UDPSock.close()
if __name__ == '__main__':
main()
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