On 04:10 am, [email protected] wrote:
>On Tue, Mar 30, 2010 at 6:42 PM, Itamar Turner-Trauring
><[email protected]> wrote:
>>>Greetings,
>>>
>>>I am new to this list and twisted. I have worked with some systems
>>>similar to twisted, notably Apache MINA. I am trying to find out how
>>>to set up my server to support sessions for multiple clients. Right
>>>now I am simply developing a telnet-like application to learn twisted
>>>but cannot figure out how to manage sessions for the remote clients.
>>
>>Each Protocol instance stays alive for the lifetime of the connection
>>it
>>is matched to (via the transport). So just store attributes on the
>>Protocol instance.
>
>I figured as much that twisted supported the notion of sessions. Are
>there any examples that show me how to access them and
>add/remove/update attributes in the session?
Protocol instances are normal Python objects. You can use normal Python
attributes on them in the normal way. For example:
from twisted.internet.protocol import Protocol
class Counter(Protocol):
"""
Keep track of how many times data is delivered over a connection.
"""
def connectionMade(self):
self.count = 0
def dataReceived(self, bytes):
self.count += 1
Jean-Paul
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