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• lavf/http: Print metadata updates with -loglevel verbose.

  10 février 2019, par Carl Eugen Hoyos

  lavf/http: Print metadata updates with -loglevel verbose.
  Simplifies metadata debugging.
  

  • [DH] libavformat/http.c

• avformat/http: flushing tcp receive buffer when it is write only mode

  4 avril 2018, par Vishwanath Dixit

  avformat/http: flushing tcp receive buffer when it is write only mode
  In write only mode, the TCP receive buffer's data keeps growing with
  
  http response messages and the buffer eventually becomes full.
  
  This results in zero tcp window size, which in turn causes unwanted
  
  issues, like, terminated tcp connection. The issue is apparent when
  
  http persistent connection is enabled in hls/dash live streaming use
  
  cases. To overcome this issue, the logic here reads the buffer data
  
  when a file transfer is completed, so that any accumulated data in
  
  the recieve buffer gets flushed out.
  

  • [DH] libavformat/http.c

• http: Support auth method detection for POST

  9 octobre 2013, par Martin Storsjö

  http: Support auth method detection for POST
  Inspired by a patch by Jakob van Bethlehem. But instead of doing
  
  an empty POST first to trigger the WWW-Authenticate header (which
  
  would succeed if no auth actually was required), add an Expect :
  
  100-continue header, which is meant to be used exactly for
  
  cases like this.
  The header is added if doing a post, and the user has specified
  
  authentication but we don’t know the auth method yet.
  Not all common HTTP servers support the Expect : 100-continue header,
  
  though, so we only try to use it when it really is needed. The user
  
  can request it to be added for other POST requests as well via
  
  an option - which would allow the caller to know immediately that
  
  the POST has failed (e.g. if no auth was provided but the server
  
  required it, or if the target URL simply doesn’t exist).
  This is only done for write mode posts (e.g. posts without pre-set
  
  post_data) - for posts with pre-set data, we can just redo the post
  
  if it failed due to 401.
  Signed-off-by : Martin Storsjö <martin@martin.st>
  

  • [DH] libavformat/http.c
  • [DH] libavformat/version.h