Re: [libvirt] [PATCH v2 1/4] tools: console: cleanup console on errors in main thread

We only check now for virObjectWait failures in virshRunConsole but we'd better check and for other failures too. Anyway if failure happened we need to shutdown console to stop delivering events from event loop thread or we are in trouble as console is freed on virshRunConsole exit. We need to turn console into virObject object because stream/fd callbacks can be called from a event loop thread after shutdown/freeing console in main thread. It is convinient to turn into virLockableObject as we have mutex in console object.