I don't understand the question.

On Mon, Jun 18, 2012 at 09:39:06AM +0800, 星言 墨虚 wrote:
> But I mean when a command arrived from controller, how does openvswitch deal 
> with it? 
> Which function would accecpt this command and operate openvswitch according 
> this command?
> I want to know how openvswith works?
>  
> -- Tony
> 
> 发件人: Ben Pfaff <[email protected]>
> 收件人: 星言 墨虚 <[email protected]> 
> 抄送: "[email protected]" <[email protected]> 
> 发送日期: 2012年6月18日, 星期一, 上午 9:32
> 主题: Re: Re: Re: [ovs-discuss] How to add queue to openvswitch?
> 
> The OVSDB protocol to communicate with the database is open (see
> ovsdb/SPECS) and comes with C and Python bindings.
> 
> On Mon, Jun 18, 2012 at 09:31:21AM +0800, 星言 墨虚 wrote:
> > Thanks.
> >  
> > But I don't whether controller could connect to OVSDB and change it.
> > How to let controller to send a command to OVSDB?
> > Is there any function or way to do it?
> >  
> > -- Tony
> > 
> > 发件人: Ben Pfaff <[email protected]>
> > 收件人: 星言 墨虚 <[email protected]> 
> > 抄送: "[email protected]" <[email protected]> 
> > 发送日期: 2012年6月18日, 星期一, 上午 9:26
> > 主题: Re: Re: [ovs-discuss] How to add queue to openvswitch?
> > 
> > Almost.
> > 
> > I mean you can let the controller send a command to OVSDB, and then
> > ovs-vswitchd will configure the queues.
> > 
> > On Mon, Jun 18, 2012 at 09:25:31AM +0800, 星言 墨虚 wrote:
> > > Thanks very much.
> > >  
> > > Ben, you means that I can let controller just like NOX to send a command 
> > > to vswitchd deamon, 
> > > and vswitchd deamon could use OVSDB protocol to change the database. Then 
> > > openvswitch 
> > > can configure queue according to database.
> > >  
> > > Is it right?
> > >  
> > > -- Tony
> > >  
> > > 
> > > 发件人: Ben Pfaff <[email protected]>
> > > 收件人: 星言 墨虚 <[email protected]> 
> > > 抄送: "[email protected]" <[email protected]> 
> > > 发送日期: 2012年6月17日, 星期日, 下午 11:41
> > > 主题: Re: [ovs-discuss] How to add queue to openvswitch?
> > > 
> > > On Wed, Jun 13, 2012 at 03:09:06PM +0800, 星言 墨虚 wrote:
> > > > I hope to use controller just like nox to add queue dynamically.
> > > > 
> > > > When a new flow arrived, controller would add a new queue to outport 
> > > > and map this flow into this queue.
> > > > 
> > > > Do openvswith support this way?
> > > 
> > > Yes, the OVSDB protocol to communicate with the database is open (see
> > > ovsdb/SPECS) and comes with C and Python bindings.
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