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tcp_server.py
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executable file
·42 lines (33 loc) · 933 Bytes
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#!/usr/bin/env python
import re
import sys
import socket
import SocketServer
import struct
import fcntl
import sys
def getip(ethname):
if ethname=="":
ethname="eth0"
try:
s=socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
ip=socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0X8915, struct.pack('256s', ethname[:15]))[20:24])
except:
ip=""
return ip
class MyHandler(SocketServer.BaseRequestHandler):
def setup(self):
self.allow_reuse_address=True
return SocketServer.BaseRequestHandler.setup(self)
def finish(self):
return SocketServer.BaseRequestHandler.finish(self)
def handle(self):
#size=self.request.recv(4)
buf=self.request.recv(2048).replace('\n','')
print "Recv from %s: %s" %(self.client_address[0], buf)
# send back message
self.request.sendall(buf)
if __name__=='__main__':
# start server
server = SocketServer.ThreadingTCPServer( (getip("eth0"),44444), MyHandler)
server.serve_forever()