Initial commit

network.py

@@ -0,0 +1,38 @@
+import socket
+from threading import Thread, Lock
+
+class Sock:
+	def __init__(self):
+		self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+		self.queue = []
+		self.queue_lock = Lock()
+		self.sock_thread = None
+	
+	def send(self, message, address):
+		self.sock.sendto(message, address)
+	
+	def listen(self, address, length=65535):
+		self.sock_thread = SockThread(self, address, length)
+		self.sock_thread.start()
+	
+	def poll(self):
+		if len(self.queue_lock) == 0:
+			return []
+		with self.queue_lock:
+			queue = self.queue
+			self.queue = []
+		return queue
+
+class SockThread(Thread):
+	def __init__(self, sock, address, length):
+		super.__init__(super)
+		self.sock = sock
+		self.sock.sock.bind(address)
+		self.length = self.length
+		self.sock.sock.bind(address)
+	
+	def run(self):
+		while True:
+			r = self.sock.sock.recv(self.length)
+			with self.sock.queue_lock:
+				self.sock.queue.append(r)