Re: [Qemu-devel] [PATCH v5 03/17] qio: Create new qio_channel_{readv, writev}_all

[Daniel P. Berrange]

On Wed, Jul 19, 2017 at 04:42:09PM +0100, Dr. David Alan Gilbert wrote:
> * Juan Quintela (address@hidden) wrote:
> > The functions waits until it is able to write the full iov.
> 
> When is it safe to call these - I see qio_channel_wait does it's
> own g_main_loop - so I guess they're intended to be called from their
> own process?
> 
> What causes these to exit if the migration fails for some other
> (non-file) related reason?

It'll exit if the other end closes the socket, or if the local QEMU
does a qio_channel_close() on it.  I don't know if this patch series
uses either of those options tough.

Regards,
Daniel
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