def receive_msg(self):
if self.connected:
# Check for messages
try:
read, write, error = select.select((self.server,), (), (), 0)
except ValueError:
pass
else:
for s in read:
message = prot.get(s)
if message == 0: # Connection is closed
self.toggle_connection()
elif message == '\x00\x00\x00\x00': # End of message
self.parse_msg(self.messbuf)
self.messbuf = []
else: # Just a normal string
self.messbuf.append(message)
self._root().after(1, self.receive_msg)
def main():
server = socket.socket()
server.bind(('', PORT))
server.setblocking(0)
server.listen(10)
while True:
# Check for messages
read, write, error = select.select(connections, (), (), 0)
for s in read:
message = prot.get(s)
if message == 0: # Connection is closed
disconnect(s)
elif message == '\x00\x00\x00\x00': # End of message
parse(messbufs[s], s)
messbufs[s] = []
else: # Just a normal string
messbufs[s].append(message)
# Check for new incoming connections
read, write, error = select.select((server,), (), (), 0)
for s in read:
connect(s)
return
def get( remotefile ):
"""Reads remotefile from current directory and returns it as byte array.
Currently only binary mode is supported.
"""
return protocol.get( remotefile )
