the current auth object or %NULL
the client
the connection
the media factory for the url, can be %NULL
the media for the url can be %NULL
the parsed method of uri
the complete request
the response
the server
the session, can be %NULL
the session media for the url can be %NULL
the stream for the url can be %NULL
authorisation token
the stream transport, can be %NULL
the complete url parsed from request
Pops ctx off the context stack (verifying that ctx
is on the top of the stack).
Pushes ctx onto the context stack. The current
context can then be received using gst_rtsp_context_get_current().
Information passed around containing the context of a request.