Oh ,I see it now. Thank you! <div class="gmail_quote">2012/5/28 Alon Levy <<a href="mailto:alevy@redhat.com" target="_blank">alevy@redhat.com</a>> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div class="im">On Mon, May 28, 2012 at 07:59:12PM +0800, wangfeng wangfeng wrote: > Hi, > Thank you for your reply. > But what does "client reach a full pipe condition" refers to?  Maybe I have > something not understand. </div>Spice server has a linked list of messages waiting to be sent for each client, called the pipe. There is a cap on the linked list size, 50. If the size is 50, we don't add any more and wait for sending to succeed, or for the connection to drop, or for a timeout to happen. <div class="HOEnZb"><div class="h5"> > > 2012/5/28 Alon Levy <<a href="mailto:alevy@redhat.com">alevy@redhat.com</a>> > > > On Fri, May 25, 2012 at 02:58:34PM +0800, wangfeng wangfeng wrote: > > > Try the following command: > > > export SPICE_DEBUG_ALLOW_MC=1 > > > > But please be aware that this will (given enough time) crash the server > > if any of the clients reach a full pipe condition. > > > > > > > > > > > > > > 2012/5/25 蒋媛园 <<a href="mailto:jiangqq_327@126.com">jiangqq_327@126.com</a>> > > > > > > > Hi~ > > > >    I want to start two clients to access the same server. I ran the vm > > > > with two qxl devices. The first one got created by the "-vga qxl", the > > > > second got created with "-device qxl". > > > >   I thought the client should pick them up automatically. However, > > when I > > > > started the second client, the first one was aborted. > > > >  How could I do this? > > > > > > > > Thanks in advance！ > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > Spice-devel mailing list > > > > <a href="mailto:Spice-devel@lists.freedesktop.org">Spice-devel@lists.freedesktop.org</a> > > > > <a href="http://lists.freedesktop.org/mailman/listinfo/spice-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/spice-devel</a> > > > > > > > > > > > > > _______________________________________________ > > > Spice-devel mailing list > > > <a href="mailto:Spice-devel@lists.freedesktop.org">Spice-devel@lists.freedesktop.org</a> > > > <a href="http://lists.freedesktop.org/mailman/listinfo/spice-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/spice-devel</a> > > > > > _______________________________________________ > Spice-devel mailing list > <a href="mailto:Spice-devel@lists.freedesktop.org">Spice-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/spice-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/spice-devel</a> </div></div></blockquote></div>