[FFmpeg-devel] [PATCH] avformat/unix: properly handling timeout at reading

[Nicolas George]

Bodecs Bela (2018-03-20):
> avio rw_timeout handling in retry_transfer_wrapper() is based on returning
> EAGAIN from protocols' read function. unix_read function returns 0 in
> case of no data was read. It happens even if timeout it set for a valid
> value and thus rw_timeout handling can not work and wait for ever. This
> patch fixes the return value to AVERROR(EAGAIN) when recv()
> reads/returns zero value/data and timeout is set.

I am pretty sure this is not correct. Can you tell how you did observe
that?

Regards,

-- 
  Nicolas George
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