Re: [Qemu-devel] [PATCH v2] vnc: add configurable keyboard delay

[Eric Blake <eblake@redhat.com>]

[-- Attachment #1: Type: text/plain, Size: 1373 bytes --]

On 05/31/2016 07:49 AM, Gerd Hoffmann wrote:
> Limits the rate kbd events from the vnc server are forwarded to the
> guest, so input devices which are typically low-bandwidth can keep
> up even on bulky input.
> 
> v2: update documentation too.
> 
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
>  qemu-options.hx |  8 ++++++++
>  ui/vnc.c        | 13 +++++++++++--
>  ui/vnc.h        |  1 +
>  3 files changed, 20 insertions(+), 2 deletions(-)
> 
> diff --git a/qemu-options.hx b/qemu-options.hx
> index 6106520..82b049a 100644
> --- a/qemu-options.hx
> +++ b/qemu-options.hx
> @@ -1410,6 +1410,14 @@ everybody else.  'ignore' completely ignores the shared flag and
>  allows everybody connect unconditionally.  Doesn't conform to the rfb
>  spec but is traditional QEMU behavior.
>  
> +@item key-delay-ms
> +
> +Set keyboard delay, for key down and key up events, in miliseconds.

s/mili/milli/

> +Default is 1.  Keyboards are low-bandwidth devices, so this slowdown
> +can help device and guest to keep up and not loose events in case

s/device/the device/
s/loose/lose/

> +events are arriving in bulk.  Possible causes for the latter are flaky
> +network connections, or scripts for automated testing.
> +


-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 604 bytes --]