def inInitial_onRequest( self, event ): self.lastRequest = event # Pass request to TU. if self.auto100: # Send 100 response to client. e = createResponseEvent( event, 100 ) Dispatcher.getInstance().notify( e ) self.state.changeState( self.STATE_TRYING )
def inInitial_onRequest( self, event ): self.request = event self.state.changeState( self.STATE_TRYING ) # Send request to server. Dispatcher.getInstance().notify( Event( self.NOTIFICATION_STARTED ), messageEvent = event ) #FIXME: This notify is also below... # Inform the TU. Dispatcher.getInstance().notify( Event( self.NOTIFICATION_STARTED ) )
def runTest( self ): d = Dispatcher.getInstance() c = Context( 'Root' ) c.start() p = TestParent() d.add( obj=p, parentObj=None, context=c ) t = UasTransaction() d.add( obj=t, parentObj=None, context=c ) d.addListener( t, p ) s = 'SUBSCRIBE sip:chloe@cave;treats SIP/2.0\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = p, dstObj = t ) s = 'SIP/2.0 100 Trying\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_TX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = p, dstObj = t ) s = 'SIP/2.0 200 OK\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_TX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = p, dstObj = t ) d.send( Event( t.EVENT_TIMER_J ), srcObj = p, dstObj = t ) c.stop()
def changeState( self, newState, notify = False ):
"""
Transition to the new state and optionally notify listeners.
The state transition will also generate and process internal leave and enter events.
"""
if self.currentState == None:
raise Exception( 'This state does not have a current state.' )
oldState = self.currentState
# Only execute block if the state is really changing.
if oldState != newState:
# Stop state timer.
self.stopStateTimer()
# Leave pseudo-event.
Dispatcher.getInstance().send( StateEvent( self.EVENT_LEAVE, newState = newState, oldState = oldState ), self.obj, self.obj )
# Change state.
self.log.info( 'Changing state from %s to %s.' % ( str(oldState), str(newState) ) )
self.currentState = newState
# Enter pseudo-event.
Dispatcher.getInstance().send( StateEvent( self.EVENT_ENTER, newState = newState, oldState = oldState ), self.obj, self.obj )
# Notify listeners.
if notify:
self.log.info( 'Notify listeners of the state change.' )
Dispatcher.getInstance().notify( StateEvent( self.EVENT_STATE_CHANGE, newState = newState, oldState = oldState ), self.obj )
# Start state timer.
self.startStateTimer()
def startStateTimer( self ):
"""
If the current state is configured with a state timeout, then start the state timer.
"""
stateTimeout = self.stateTimeouts.get( self.currentState, None )
if stateTimeout:
self.log.info( 'Start state timer with a timeout of ' + str(stateTimeout) + '.' )
if self.stateTimer:
self.stopStateTimer()
self.stateTimer = Dispatcher.getInstance().schedule( stateTimeout, StateEvent( self.EVENT_TIMEOUT, newState = self.currentState ), self.obj, self.obj )
def runTest( self ): d = Dispatcher.getInstance() c = Context( 'Root' ) c.start() p = TestParent() d.add( obj=p, parentObj=None, context=c ) t = UacTransactionInvite() d.add( obj=t, parentObj=None, context=c ) d.addListener( t, p ) d.send( Event( 'INVITE' ), srcObj = p, dstObj = t ) d.send( Event( 'TimerA' ), srcObj = p, dstObj = t ) d.send( Event( '1xx' ), srcObj = p, dstObj = t ) d.send( Event( '3xx' ), srcObj = p, dstObj = t ) d.send( Event( 'TimerD' ), srcObj = p, dstObj = t ) c.stop()
def runTest( self ):
d = Dispatcher.getInstance()
c = Context( 'Root' )
c.start()
o = self.TestObj()
d.add( obj=o, parentObj=None, context=c )
o.Start()
assert( str(o.state.currentState) == o.STATE_STARTED )
assert( str(o.lastHandler) == 'inStarted_onEnter' )
o.Pause()
assert( str(o.state.currentState) == 'Paused' )
assert( str(o.lastHandler) == 'inPaused_onEnter' )
o.Stop()
assert( str(o.state.currentState) == 'Stopped' )
assert( str(o.lastHandler) == 'inStopped_onEnter' )
c.stop()
def runTest( self ): d = Dispatcher.getInstance() c = Context( 'Root' ) c.start() dialog = UasDialogSubscribe() #FIXME: pass event? d.add( obj=dialog, parentObj=None, context=c ) s = 'SUBSCRIBE sip:chloe@cave;treats SIP/2.0\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\nExpires: 3600\r\nCall-ID: abcd\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = dialog, dstObj = dialog ) s = 'SIP/2.0 100 Trying\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\nCall-ID: abcd\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = dialog, dstObj = dialog ) s = 'SIP/2.0 200 OK\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\nCall-ID: abcd\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = dialog, dstObj = dialog ) s = 'SUBSCRIBE sip:chloe@cave;treats SIP/2.0\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\nCall-ID: abcd\r\nExpires: 0\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = dialog, dstObj = dialog ) s = 'SIP/2.0 200 OK\r\nTo: "Matt"<sip:matthew@cave>\r\nContact: "RileyMan"<sip:riley@cave>\r\nFrom: "Josh"<sip:joshua@cave>\r\n\r\n' m = Message( s ) e = MessageEvent( MessageEvent.EVENT_RX, message=m, transport='udp', localAddress='127.0.0.1', localPort=9000, remoteAddress='127.0.0.1', remotePort=9001 ) d.send( e, srcObj = dialog, dstObj = dialog ) sleep( 4 ) assert 1
def inTrying_onEnter( self, event ): # Only start timer E if the transport is unreliable. if self.request.transport == 'udp': self.timerE = Dispatcher.getInstance().schedule( self.CONFIG_TIMER_E, Event( self.EVENT_TIMER_E ), srcObj = self, dstObj = self )
def inCompleted_onRequest( self, event ): # Resend response to client. Dispatcher.getInstance().notify( self.lastResponse )
def onRxResponse( self, event ): Dispatcher.getInstance().send( event, srcObj = self, dstObj = self.transaction )
def onTxResponse( self, event ): Dispatcher.getInstance().notify( event )
def inConfirmed_onSUBSCRIBE( self, event ): self.transaction = Transaction( event.message['Call-ID'], self, event ) # Send request to server. Dispatcher.getInstance().send( event, srcObj = self, dstObj = self.transaction )
def onTxRequest( self, event ): Dispatcher.getInstance().notify( event )
def inTrying_onTimerE( self, event ): # Resend request to server. Dispatcher.getInstance().notify( self.request ) # Restart Timer E. Dispatcher.getInstance().schedule( self.CONFIG_TIMER_E, Event( self.EVENT_TIMER_E ), srcObj = self, dstObj = self )
def inProceeding_onRequest( self, event ): # Resend response to client. Dispatcher.getInstance().notify( self.lastResponse )
def inCompleted_onEnter( self, event ): # Inform the TU. Dispatcher.getInstance().notify( Event( self.NOTIFICATION_COMPLETED ) )
def inTerminated_onEnter( self, event ): # Inform the TU. Dispatcher.getInstance().notify( Event( self.NOTIFICATION_TERMINATED ), result = self.result )
