> On Jan 14, 2022, at 10:42 AM, Wang Chuan <ouchu...@outlook.com> wrote:
>
> If we meet timeout when reading network resource, avio_read will set
> [eof_reached] to 1. And this prevent caller to retry since avio_read
> do nothing and just return if eof_reached == 1.
If timeout was triggered by a small ‘timeout’ setting from user, just
change the ‘timeout' configuration. If it was triggered by a system call,
it’s likely to be in a state of not recoverable. Could you share more
details about the issue this patch trying to solve?
>
> Signed-off-by: Wang Chuan <ouchu...@outlook.com>
> ---
> libavformat/aviobuf.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
> index 29d4bd7510..38cb21debf 100644
> --- a/libavformat/aviobuf.c
> +++ b/libavformat/aviobuf.c
> @@ -580,8 +580,9 @@ static void fill_buffer(AVIOContext *s)
> be done without rereading data */
> s->eof_reached = 1;
> } else if (len < 0) {
> - s->eof_reached = 1;
> - s->error= len;
> + s->error = len;
> + if (s->error != AVERROR(ETIMEDOUT))
> + s->eof_reached = 1;
> } else {
> s->pos += len;
> s->buf_ptr = dst;
> --
> 2.29.2
>
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