On Mon, 14 Aug 2017, Stephen McRoberts wrote:

I have a working program which records camera video then does an scp with libcurl. But this delays the scp until the recording is complete.

What I'd like to do is use mkfifo to start recording and upload while recording with minimal delay. Is this possible using a custom read_callback? Any code fragments?

I believe that in the case of SCP, libcurl needs to know the size of the upload before it starts (to tell libssh2 in the libssh2_scp_send64) function call). I'm pretty sure it will then not send any more data than so, even if it would be possible to read more from a pipe...

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 / daniel.haxx.se
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