def runTest( self ):
c = Context( 'Root' )
c.start()
o0 = self.TestObj()
Dispatcher.add( obj=o0, parentObj=None, context=c )
o1 = self.TestObj()
Dispatcher.add( obj=o1, parentObj=None, context=c )
Dispatcher.addListener( srcObj=o1, dstObj=o0 )
Dispatcher.send( event=Event( '1' ), srcObj=o0, dstObj=o1 )
assert( str(o1.lastHandler) == 'on1' )
Dispatcher.queue( event=Event( '2' ), srcObj=o0, dstObj=o1 )
#assert( str(o1.lastHandler) == 'on2' )
Dispatcher.send( event=Event( '3' ), srcObj=o0, dstObj=o1 )
#assert( str(o1.lastHandler) == 'on3' )
Dispatcher.notify( event=Event( '4' ), srcObj=o1 )
#assert( str(o1.lastHandler) == 'on4' )
Dispatcher.notify( event=Event( '4' ), srcObj=o1 )
#assert( str(o1.lastHandler) == 'on4' )
c.stop()
def runTest( self ): c = Context( 'Root' ) c.start() l = TestListener() Dispatcher.add( l, context = c ) config = TestConfiguration() e = NetEvent( NetEvent.EVENT_BIND, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ) ) o = TcpBinding( e ) Dispatcher.add( o, context=c ) Dispatcher.addListener( o, l ) o.addConfiguration( config ) e = NetEvent( NetEvent.EVENT_BIND, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ) ) Dispatcher.send( e, srcObj=l, dstObj=o ) sleep( config.query( 'test.timeout' ) ) packet = '' \ 'REGISTER sip:sip.example.com SIP/2.0\r\n' \ 'Via: SIP/2.0/UDP 192.168.1.1:5060;rport;branch=z9hG4bK58790139-438475846\r\n' \ 'Max-Forwards: 70\r\n' \ 'Allow: INVITE,BYE,CANCEL,ACK,INFO,PRACK,OPTIONS,SUBSCRIBE,NOTIFY,PUBLISH,MESSAGE,REFER,REGISTER,UPDATE\r\n' \ 'Supported: path,replaces,norefersub\r\n' \ 'User-Agent: IMS Phone 49\r\n' \ 'From: <sip:[email protected]>;tag=UA_58790139-438475847\r\n' \ 'To: <sip:[email protected]>\r\n' \ 'Call-ID: 58790139-438475845\r\n' \ 'CSeq: 1 REGISTER\r\n' \ 'Expires: 3600\r\n' \ 'Contact: 1<sip:[email protected]:5060;transport=tcp>;expires=3600\r\n' \ 'Authorization: Digest username="******",realm="sip.example.com",nonce="",uri="sip:sip.example.com",response=""\r\n' \ 'Content-Length: 0\r\n' \ '\r\n' e = NetEvent( BindingBase.EVENT_QUEUE, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ), remoteAddress=config.query( 'network.remoteAddress' ), remotePort=config.query( 'network.remotePort' ), packet=packet ) Dispatcher.send( e, srcObj=l, dstObj=o ) sleep( config.query( 'test.timeout' ) ) e = NetEvent( BindingBase.EVENT_WRITE, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ), remoteAddress=config.query( 'network.remoteAddress' ), remotePort=config.query( 'network.remotePort' ) ) Dispatcher.send( e, srcObj=l, dstObj=o ) sleep( config.query( 'test.timeout' ) ) e = NetEvent( BindingBase.EVENT_READ, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ), remoteAddress=config.query( 'network.remoteAddress' ), remotePort=config.query( 'network.remotePort' ) ) Dispatcher.send( e, srcObj=l, dstObj=o ) sleep( config.query( 'test.timeout' ) ) e = NetEvent( NetEvent.EVENT_UNBIND, transport='tcp', localAddress=config.query( 'network.localAddress' ), localPort=config.query( 'network.localPort' ) ) Dispatcher.send( e, srcObj=l, dstObj=o ) sleep( config.query( 'test.timeout' ) ) c.stop()
def onTxPacket( self, event ): event.id = BindingBase.EVENT_QUEUE name = Network.getBindingName( event.transport, event.localAddress, event.localPort ) binding = self.bindings[name] if binding: Dispatcher.send( event, srcObj=self, dstObj=binding ) else: for binding in self.bindings.itervalues(): result = Dispatcher.send( event, srcObj=self, dstObj=binding ) if result: break
def onBind( self, event ): name = str(event.transport) + ':' + str(event.localAddress) + ':' + str(event.localPort) binding = Binding( event ) Dispatcher.add( binding, parentObj=self ) Dispatcher.addListener( binding, self ) name = Network.getBindingName( event.transport, event.localAddress, event.localPort ) self.bindings[name] = binding Dispatcher.send( event, srcObj=self, dstObj=binding ) if not self.__thread: self.__thread = Thread( None, self.run ) self.__thread.start()
def accept( self ): if self.socket: (newSocket, remote) = self.socket.accept() connection = TcpConnection( self.transport, self.localAddress, self.localPort, remoteAddress=remote[0], remotePort=remote[1], csocket=newSocket ) Dispatcher.add( connection, parentObj=self ) Dispatcher.addListener( connection, self ) name = Network.getBindingName( connection.transport, connection.remoteAddress, connection.remotePort ) self.connections[name] = connection # Send the TCP connection's connected notification to ourselves. # This is a work-around, since we are constructing the connection in the connected state and # we do not want to send the event in the TCP connection's constructor. newEvent = NetEvent( NetEvent.EVENT_CONNECTED, connection.transport, connection.localAddress, connection.localPort, connection.remoteAddress, connection.remotePort, connection=connection ) Dispatcher.send( newEvent, srcObj=self, dstObj=self )
def inBound_onQueue( self, event ): if not event.connection: if ( event.localAddress != self.localAddress ) or ( event.localPort != self.localPort ): # This is not our binding. return # Let the network layer choose the local port. event.localPort = 0 # Create a new connection and queue the event in the connection. connection = TcpConnection( event.transport, event.localAddress, event.localPort, event.remoteAddress, event.remotePort ) Dispatcher.add( connection, parentObj=self ) Dispatcher.addListener( connection, self ) name = Network.getBindingName( connection.transport, connection.remoteAddress, connection.remotePort ) self.connections[name] = connection Dispatcher.send( event, srcObj=self, dstObj=connection )
def run( self ): while True: timeout = self.query( 'network.selecttimeout' ) readSet = set() writeSet = set() errorSet = set() #FIXME: There needs to be locking here since a socket can # be killed while we are enumerating. for binding in self.bindings.itervalues(): binding.getReadyBindings( readSet, writeSet, errorSet ) read = [ binding for binding in readSet ] write = [ binding for binding in writeSet ] error = [ binding for binding in errorSet ] if len(errorSet) or len(readSet) or len(writeSet): read, write, error = select( read, write, error, timeout ) for binding in read: event = Event( binding.EVENT_READ ) Dispatcher.send( event, srcObj=self, dstObj=binding ) for binding in write: event = Event( binding.EVENT_WRITE ) Dispatcher.send( event, srcObj=self, dstObj=binding ) for binding in error: event = Event( binding.EVENT_ERROR ) Dispatcher.send( event, srcObj=self, dstObj=binding ) else: sleep( timeout )
def onUnbind( self, event ): name = Network.getBindingName( event.transport, event.localAddress, event.localPort ) binding = self.bindings[name] if binding: Dispatcher.send( event, srcObj=self, dstObj=binding ) del self.bindings[ name ]
