29 lines
628 B
Python
29 lines
628 B
Python
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# Simple test of a TCP server and client transferring data
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import socket
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PORT = 8000
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# Server
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def instance0():
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multitest.globals(IP=multitest.get_network_ip())
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s = socket.socket()
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.bind(socket.getaddrinfo("0.0.0.0", PORT)[0][-1])
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s.listen(1)
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multitest.next()
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s2, _ = s.accept()
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print(s2.recv(16))
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s2.send(b"server to client")
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s.close()
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# Client
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def instance1():
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multitest.next()
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s = socket.socket()
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s.connect(socket.getaddrinfo(IP, PORT)[0][-1])
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s.send(b"client to server")
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print(s.recv(16))
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s.close()
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