twisted.protocols.sip.Proxy

class documentation

class Proxy(Base): (source)

SIP proxy.

Method	`__init__`	Create new instance.
Method	`deliverResponse`	Deliver response.
Method	`getVia`	Return value of Via header for this proxy.
Method	`gotResponse`	Called with responses that are addressed at this server.
Method	`handle_request`	Override to define behavior for requests received
Method	`handle_request_default`	Default request handler.
Method	`handle_response`	Default response handler.
Method	`responseFromRequest`	Create a response to a request message.
Class Variable	`locator`	Undocumented
Instance Variable	`host`	Undocumented
Instance Variable	`port`	Undocumented
Method	`_cantForwardRequest`	Undocumented

Inherited from Base:

Method	`addMessage`	Undocumented
Method	`datagramReceived`	Called when a datagram is received.
Method	`sendMessage`	Send a message.
Class Variable	`debug`	Undocumented
Instance Variable	`messages`	Undocumented
Instance Variable	`parser`	Undocumented
Method	`_fixupNAT`	Undocumented

Inherited from DatagramProtocol (via Base):

Method	`connectionRefused`	Called due to error from write in connected mode.
Method	`logPrefix`	Return a prefix matching the class name, to identify log messages related to this protocol instance.
Instance Variable	`transport`	The transport with which this protocol is associated, if it is associated with one.

Method	`__getstate__`	Undocumented
Method	`doStart`	Make sure startProtocol is called.
Method	`doStop`	Make sure stopProtocol is called.
Method	`makeConnection`	Make a connection to a transport and a server.
Method	`startProtocol`	Called when a transport is connected to this protocol.
Method	`stopProtocol`	Called when the transport is disconnected.
Class Variable	`noisy`	Undocumented
Instance Variable	`numPorts`	Undocumented

def __init__(self, host=None, port=PORT): (source)

overrides twisted.protocols.sip.Base.__init__

overridden in twisted.protocols.sip.RegisterProxy

Create new instance.

Parameters
host	our hostname/IP as set in Via headers.
port	our port as set in Via headers.

def deliverResponse(self, responseMessage): (source)

overrides twisted.protocols.sip.Base.deliverResponse

Deliver response.

Destination is based on topmost Via header.

def getVia(self): (source)

Return value of Via header for this proxy.

def gotResponse(self, message, addr): (source)

Called with responses that are addressed at this server.

def handle_request(self, message, addr): (source)

overrides twisted.protocols.sip.Base.handle_request

Override to define behavior for requests received

def handle_request_default(self, message, sourcePeer): (source)

Default request handler.

Default behaviour for OPTIONS and unknown methods for proxies is to forward message on to the client.

Since at the moment we are stateless proxy, that's basically everything.

def handle_response(self, message, addr): (source)

overrides twisted.protocols.sip.Base.handle_response

Default response handler.

def responseFromRequest(self, code, request): (source)

overrides twisted.protocols.sip.Base.responseFromRequest

Create a response to a request message.

Undocumented

Undocumented

Undocumented

def _cantForwardRequest(self, error, message): (source)

Undocumented