On 8 May 2007 06:59:26 -0700, [EMAIL PROTECTED] wrote:
>Hi,
>
>I'm trying to create a tcp/ip port listening socket server for various
>cellular devices that don't use the standard "\r\n" termination string
>at the end of their message. Instead, they use "-ND-". Do you know
>how I can setup such a server, preferably using either 'socket.py',
>'serversocket.py' or 'twisted.py'?
You can use the LineReceiver (or LineOnlyReceiver) from Twisted to do this
quite easily:
from twisted.internet import reactor
from twisted.internet.protocol import ServerFactory
from twisted.protocols.basic import LineOnlyReceiver
class CellProtocol(LineOnlyReceiver):
delimiter = '-ND-'
def lineReceived(self, line):
print 'got a line'
f = ServerFactory()
f.protocol = CellProtocol
reactor.listenTCP(12345, f)
reactor.run()
Jean-Paul
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