Code

import sys
import time
import logging
from twisted.internet import reactor
from autobahn.websocket import WebSocketClientFactory, \
                               WebSocketClientProtocol, \
                               connectWS
from twisted.internet import inotify
from twisted.python import filepath

class connection :
    def __init__(self):
        factory = WebSocketClientFactory("ws://localhost:8888/ws", debug=False)
        factory.protocol = self.webSocket
        connectWS(factory)
        notifier = inotify.INotify()
        notifier.startReading()
        notifier.watch(filepath.FilePath("/home/amanush"), callbacks=[self.webSocket.notify])
    def retrievePrivateKey (self):
        return True
    def retrievePublicKey (self):
        return True
    class webSocket(WebSocketClientProtocol):
        def sendHello(self):
            pass

        def onOpen(self):
            self.sendHello()

        def onMessage(self, msg, binary):
            print "Got echo: " + msg
            reactor.callLater(1, self.sendHello)

        def notify(ignore, filepath, mask):
            print "CALLBACK"
            #print "event %s on %s" % (', '.join(inotify.humanReadableMask(mask)), filepath)

if __name__ == '__main__':
    conn = connection()
    reactor.run()