Re: [Qemu-devel] [PATCH 02/15] colo-compare: implement the process of checkpoint

[Jason Wang]

On 2017年02月22日 17:31, Zhang Chen wrote:
> On 02/22/2017 11:42 AM, zhanghailiang wrote:
> > While do checkpoint, we need to flush all the unhandled packets,
> > By using the filter notifier mechanism, we can easily to notify
> > every compare object to do this process, which runs inside
> > of compare threads as a coroutine.
>
> Hi~ Jason and Hailiang.
>
> I will send a patch set later about colo-compare notify mechanism for 
> Xen like this patch.
> I want to add a new chardev socket way in colo-comapre connect to Xen 
> colo, for notify
> checkpoint or failover, Because We have no choice to use this way 
> communicate with Xen codes.
> That's means we will have two notify mechanism.
> What do you think about this?
>
>
> Thanks
> Zhang Chen 

I was thinking the possibility of using similar way to for colo compare. 
E.g can we use socket? This can saves duplicated codes more or less.

Thanks