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

[Gerd Hoffmann]

  Hi,

>>> As for certain other
>>> data, such
>>> as (but not limited to) partially parsed agent messages, these should be
>>> send through the regular vmstate methods IMHO.
>>
>> That isn't easy to handle via vmstate, at least as soon as this goes
>> beyond a fixed number of fields aka 'migrate over this struct for me'.
>> Think multiple spice clients connected at the same time.
> 
> 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 ...

cheers,
  Gerd