Re: [Qemu-devel] [Spice-devel] seamless migration with spice

[Gerd Hoffmann]

On 03/12/12 12:29, Alon Levy wrote:
> On Mon, Mar 12, 2012 at 11:26:50AM +0100, Gerd Hoffmann wrote:
>>   Hi,
>>
>>> Migrate this struct n times for me.
>>
>> I think for the agent case this isn't needed.  Or is every client
>> allowed to speak to the agent in case of multiple clients connected?  I
>> somehow doubt this can work as the agent protocol can't multicast ...
>>
> 
> Actually the agent protocol does extend nicely to multiple clients - I
> forgot the name but there is an additional wrapper between the
> client/server originating message and the guest received message, that
> is currently used for server or client originating messages, and can be
> reused to have multiple in flight different client messages.

I think you'll have issues in the layer above though.  Two spice clients
doing cut+paste operations at the same time?  Two spice clients
requesting different screen resolutions?

cheers,
  Gerd