Hello, I've been trying to write my own RTSP client using libcurl. My application works fine when used with live555MediaServer, however I am not able to negotiate with MediaHawk VoD server correctly. The problem is with the DESCRIBE response - there is an extra '\r\n' after SDP. curl library returns this extra '\r\n' as a response to the next RTSP command (SETUP) and fails. The actual response to SETUP is returned prepended to TEARDOWN response if I issue one.
Is this a bug in libcurl, mediahawk server or my program? If this is a bug in the server is there any way to work-around it using libcurl? I am using version 7.20.1 of libcurl. Below is the output I get: ---- * About to connect() to 77.221.64.59 port 554 (#0) * Trying 77.221.64.59... * connected * Connected to 77.221.64.59 (77.221.64.59) port 554 (#0) > OPTIONS rtsp://77.221.64.59/r1/priviet_martyske RTSP/1.0 CSeq: 1 < RTSP/1.0 200 OK < CSeq: 1 < Date: 29 Nov 2010 01:38:03 GMT < Public: DESCRIBE, SETUP, PLAY, PAUSE, GET_PARAMETER, TEARDOWN < Server: MediaHawk < Content-Length: 0 < * Connection #0 to host 77.221.64.59 left intact * Re-using existing connection! (#0) with host 77.221.64.59 * Connected to 77.221.64.59 (77.221.64.59) port 554 (#0) > DESCRIBE rtsp://77.221.64.59/r1/priviet_martyske RTSP/1.0 CSeq: 2 If-Modified-Since: Thu, 01 Jan 1970 00:00:00 GMT Accept: application/sdp < RTSP/1.0 200 OK < CSeq: 2 < Date: 29 Nov 2010 01:38:03 GMT < Content-Type: application/sdp < Content-Length: 235 < * Connection #0 to host 77.221.64.59 left intact * Re-using existing connection! (#0) with host 77.221.64.59 * Connected to 77.221.64.59 (77.221.64.59) port 554 (#0) > SETUP rtsp://77.221.64.59/r1/priviet_martyske RTSP/1.0 CSeq: 3 Transport: MP2T/H2221/UDP;unicast;client_port=0 If-Modified-Since: Thu, 01 Jan 1970 00:00:00 GMT < * The CSeq of this request 3 did not match the response 0 * Connection #0 to host 77.221.64.59 left intact * RTSP CSeq mismatch or invalid CSeq --- Thanks in advance for Your reply :) ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
