41 lines
842 B
Python
41 lines
842 B
Python
# Client program
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from socket import *
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import sys
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import time
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# Set the socket parameters
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local_port = 6000 + int( sys.argv[1] )
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remote_port = 4321
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# TODO: autodetect interface address for remote application
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outgoing_if = "127.0.0.1"
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remote_host = "127.0.0.1"
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# udp is the default for DGRAM
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UDPSock = socket(AF_INET, SOCK_DGRAM)
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UDPSock.bind((outgoing_if, local_port))
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# we will not use connections so we can keep working even if the server
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# goes down or refuses connection
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#UDPSock.connect((remote_host, remote_port))
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display = open('display', 'r')
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hash = "abcdefghij"
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z_buffer = chr(1) + "\n"
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data = hash + z_buffer + display.read()
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# Send messages
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sleeptime = 2
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while (1):
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if not data:
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break
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else:
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UDPSock.sendto(data,(remote_host,remote_port))
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#send ~100 packets per second
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time.sleep(sleeptime)
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UDPSock.close()
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