52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
import asyncore
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import socket
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import threading
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import time
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class TcpClient(asyncore.dispatcher):
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queue = []
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def __init__(self, host, port):
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asyncore.dispatcher.__init__(self)
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self.address = (host, port)
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def handle_connect(self):
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print "Connected to server"
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def handle_close(self):
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self.close()
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def handle_read(self):
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response = self.recv(8192)
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print "Received:", response
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def writable(self):
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return (len(self.queue) > 0)
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def handle_write(self):
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for data in self.queue:
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self.send(data)
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self.queue = []
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def start(self):
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self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
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self.connect(self.address)
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self.thread = threading.Thread(target=asyncore.loop, kwargs = {'timeout': 1})
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self.thread.start()
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def stop(self):
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self.close()
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self.thread.join()
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def _send(self, data):
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self.queue.append(data)
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if __name__ == '__main__':
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client = TcpClient('localhost', 10000)
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client.start()
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for i in range(1, 50):
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client.send('client #%d' % i)
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time.sleep(1)
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client.stop() |