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POthreading calling socket library twice python
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  1. POthreading calling socket library twice python
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    copied!<p>My server code is this:</p> <pre><code>import SocketServer import json class MyTCPServer(SocketServer.ThreadingTCPServer): allow_reuse_address = True class MyTCPServerHandler(SocketServer.BaseRequestHandler): def handle(self): try: data = json.loads(self.request.recv(1024).strip()) # process the data, i.e. print it: print data # send some 'ok' back self.request.sendall(json.dumps({'return': 'ok'})) except Exception, e: print "Exception wile receiving message: ", e def socket_server(host,port): print host,port server = MyTCPServer((host, port), MyTCPServerHandler) server.serve_forever() </code></pre> <p>And I am trying to call this from a script like this</p> <pre><code>import threading server_thread = threading.Thread(target=socket_server, args=('127.0.0.1', 13373)) server_thread.start() #after this i have other code.. </code></pre> <p>So while it starts the server....and everything is fine but somehow.. it tries to start the same code again..</p> <p>because i see this error:</p> <pre><code> Exception in thread Thread-1: Traceback (most recent call last): 127.0.0.1 13373 &lt;---- THIS IS THE PORT WHICH IS CONNECTED Exception in thread Thread-1: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 530, in __bootstrap_inner self.run() File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 483, in run self.__target(*self.__args, **self.__kwargs) File "/Users/mohitdeepsingh/Desktop/project/flaskapp/app/sock_lib/sock_server.py", line 21, in socket_server server = MyTCPServer((host, port), MyTCPServerHandler) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 408, in __init__ self.server_bind() File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 419, in server_bind self.socket.bind(self.server_address) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 222, in meth return getattr(self._sock,name)(*args) error: [Errno 48] Address already in use </code></pre> <p>So basically what i am trying to do is call socket_server(host,port) in background and just continue with my code.</p>
 

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