> On Nov 22, 2023, at 17:40, Zhao Zhili <quinkbl...@foxmail.com> wrote: > > > >> On Nov 22, 2023, at 17:33, Martin Storsjö <mar...@martin.st> wrote: >> >> On Wed, 22 Nov 2023, Zhao Zhili wrote: >> >>> >>> >>>> On Nov 15, 2023, at 21:24, Zhao Zhili <quinkbl...@foxmail.com> wrote: >>>> >>>> From: Zhao Zhili <zhiliz...@tencent.com> >>>> >>>> Signed-off-by: Zhao Zhili <zhiliz...@tencent.com> >>>> --- >>>> libavformat/rtmpproto.c | 3 +++ >>>> 1 file changed, 3 insertions(+) >>>> >>>> diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c >>>> index 98718bc6da..a0c6195eb2 100644 >>>> --- a/libavformat/rtmpproto.c >>>> +++ b/libavformat/rtmpproto.c >>>> @@ -2635,6 +2635,9 @@ static int rtmp_open(URLContext *s, const char *uri, >>>> int flags, AVDictionary **o >>>> >>>> if (rt->listen_timeout > 0) >>>> rt->listen = 1; >>>> + /* Pass rw_timeout to underlying transport protocol */ >>>> + if (s->rw_timeout > 0) >>>> + av_dict_set_int(opts, "rw_timeout", s->rw_timeout, 0); >>> >>> OK, I made a mistake. Since ffurl_open_whitelist copy from parent >>> automatically, >>> this is a NOP. Will revert this commit. >> >> Thanks! I was just starting to look into this, to confirm this as well, but >> it's good if you've come to the same conclusion already. >> >> It's interesting how we end up with similar changes for this multiple times, >> see https://ffmpeg.org/pipermail/ffmpeg-devel/2023-July/312362.html for >> another similar patch a few months ago, when it should be working already. >> >> The fact that so many protocols have similar but vaguely different timeout >> options, each defined as a per-protocol private option, is a bit of a mess; >> that's why this approach, of actually sharing the same variable through the >> URLContext hierarchy, tries to avoid that to some extent. > > I have taken code from ftp.c as reference: > ``` > if (s->rw_timeout != -1) { > av_dict_set_int(&opts, "timeout", s->rw_timeout, 0); > } /* if option is not given, don't pass it and let tcp use its own > default */ > ``` > > Now it’s obvious that code comes before > ``` > commit fab8156b2f30666adabe227b3d7712fd193873b1 > Author: Martin Storsjö > Date: Sat Feb 28 02:00:50 2015 +0200 > > avio: Copy URLContext generic options into child URLContexts > ``` > > Should we remove that part from ftp.c? > > It worth to note that there is a small difference between rw_timeout and > timeout > option for TCP: > > 1. timeout apply to accept, read and write > 2. rw_timeout apply to read and write, but not accept.
I mean connect. > > What do you think? > >> >> // Martin >> >> _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org <mailto:ffmpeg-devel@ffmpeg.org> >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email >> ffmpeg-devel-requ...@ffmpeg.org <mailto:ffmpeg-devel-requ...@ffmpeg.org> >> with subject "unsubscribe". > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org <mailto:ffmpeg-devel@ffmpeg.org> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org <mailto:ffmpeg-devel-requ...@ffmpeg.org> with > subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".