39 lines
897 B
Python
39 lines
897 B
Python
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import socket
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from threading import Thread, Lock
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class Sock:
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def __init__(self):
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self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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self.queue = []
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self.queue_lock = Lock()
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self.sock_thread = None
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def send(self, message, address):
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self.sock.sendto(message, address)
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def listen(self, address, length=65535):
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self.sock_thread = SockThread(self, address, length)
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self.sock_thread.start()
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def poll(self):
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if len(self.queue_lock) == 0:
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return []
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with self.queue_lock:
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queue = self.queue
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self.queue = []
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return queue
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class SockThread(Thread):
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def __init__(self, sock, address, length):
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super.__init__(super)
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self.sock = sock
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self.sock.sock.bind(address)
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self.length = self.length
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self.sock.sock.bind(address)
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def run(self):
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while True:
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r = self.sock.sock.recv(self.length)
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with self.sock.queue_lock:
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self.sock.queue.append(r)
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