Hi All, I would like to know how to request a openRTSP command with "Require" parameter as OPTIONS. Could you give me some advice?
I found the below article from RFC2326, but I have no idea how to apply this kind of option to openRTSP command. ---------------------------------------------------------- 12.32<https://tools.ietf.org/html/rfc2326#section-12.32> Require The Require header is used by clients to query the server about options that it may or may not support. The server MUST respond to this header by using the Unsupported header to negatively acknowledge those options which are NOT supported. This is to make sure that the client-server interaction will proceed without delay when all options are understood by both sides, and only slow down if options are not understood (as in the case above). For a well-matched client-server pair, the interaction proceeds quickly, saving a round-trip often required by negotiation mechanisms. In addition, it also removes state ambiguity when the client requires features that the server does not understand. Require = "Require" ":" 1#option-tag Example: C->S: SETUP rtsp://server.com/foo/bar/baz.rm RTSP/1.0 CSeq: 302 Require: funky-feature Funky-Parameter: funkystuff S->C: RTSP/1.0 551 Option not supported CSeq: 302 Unsupported: funky-feature C->S: SETUP rtsp://server.com/foo/bar/baz.rm RTSP/1.0 CSeq: 303 S->C: RTSP/1.0 200 OK CSeq: 303 -------------------------------------------------------------------- Thank you. Best regards, SungHwan SungHwan Kim | Technical Support Engineer | Hanwha Techwin Europe
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