twisted.protocols.sip.Base

Package twisted :: Package protocols :: Module sip :: Class Base

Class Base

AbstractDatagramProtocol --+    
                           |    
            DatagramProtocol --+
                               |
                              Base

Known Subclasses:: Proxy

Base class for SIP clients and servers.

Method Summary
	`__init__(self)`
	`_fixupNAT(self, message, (srcHost, srcPort))`
	`addMessage(self, msg)`
	`datagramReceived(self, data, addr)`
	`deliverResponse(self, responseMessage)` Deliver response.
	`handle_request(self, message, addr)` Override to define behavior for requests received
	`handle_response(self, message, addr)` Override to define behavior for responses received.
	`responseFromRequest(self, code, request)` Create a response to a request message.
	`sendMessage(self, destURL, message)` Send a message.
Inherited from DatagramProtocol
	`connectionRefused(self)` Called due to error from write in connected mode.
Inherited from AbstractDatagramProtocol
	`__getstate__(self)`
	`doStart(self)` Make sure startProtocol is called.
	`doStop(self)` Make sure stopProtocol is called.
	`makeConnection(self, transport)` Make a connection to a transport and a server.
	`startProtocol(self)` Called when a transport is connected to this protocol.
	`stopProtocol(self)` Called when the transport is disconnected.

Class Variable Summary
`int`	`debug` = 0
`int`	`PORT` = 5060
Inherited from AbstractDatagramProtocol
`int`	`noisy` = 1
`int`	`numPorts` = 0
`NoneType`	`transport` = None

Method Details

deliverResponse(self, responseMessage)

Deliver response.

Destination is based on topmost Via header.

handle_request(self, message, addr)

Override to define behavior for requests received

Parameters:: message
(type=Message); addr
(type=tuple)

handle_response(self, message, addr)

Override to define behavior for responses received.

Parameters:: message
(type=Message); addr
(type=tuple)

responseFromRequest(self, code, request)

Create a response to a request message.

sendMessage(self, destURL, message)

Send a message.

Parameters:: destURL - URL. This should be a *physical* URL, not a logical one.; message - The message to send.

Class Variable Details

debug

Type:: int
Value:: 0

PORT

Type:: int
Value:: 5060

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