[Twisted-web] Callback help client / server
Chris
datarecall at hotmail.com
Wed Nov 18 03:53:21 EST 2009
from twisted.internet.protocol import Protocol, ClientFactory
from sys import stdout
from twisted.internet import reactor
from misc.configobj import ConfigObj
from misc.get_keywords import get_keywords
import time
import Queue
from bing_runner import msn
import simplejson as json
import base64
from time import sleep
class ses(object):
def __init__(self,client):
print "INITIATED"
self.client = client
self.main()
def act_on(self,msg):
print "WE GOT IT BACK"
print msg
def main(self):
print "Downloading List"
self.client.sendMessage("get_data\r\n").addCallback(self.act_on)
class Echo(Protocol):
def connectionMade(self):
print "Connected To Server"
s = ses(self)
def sendMessage(self, msg):
print "Sending: %s"%msg
self.transport.write(msg)
d = defer.Deferred()
sleep(5)
def dataReceived(self, data):
stdout.write(data)
self.s.server_data = data
return encoded
class EchoClientFactory(ClientFactory):
protocol = Protocol
def startedConnecting(self, connector):
print 'Started to connect.'
def buildProtocol(self, addr):
print 'Connected.'
return Echo();
def clientConnectionLost(self, connector, reason):
print 'Lost connection. Reason:', reason
def clientConnectionFailed(self, connector, reason):
print 'Connection failed. Reason:', reason
#def clientConnectionLost(self, connector, reason):
#connector.connect()
# this connects the protocol to a server runing on port 8000
def main():
f = EchoClientFactory()
f.protocol = Echo
reactor.connectTCP("localhost", 8000, f)
reactor.run()
# this only runs if the module was *not* imported
if __name__ == '__main__':
main()
I am trying to figure out a way so I can access the datareceived outside of the Echo Class so I can run operations on the data received. Fairly new to twisted. Any help is appreciated
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