On Fri, Jun 24, 2011 at 01:08:47PM +0800, Daniel Veillard wrote: > On Wed, Jun 22, 2011 at 04:33:56PM +0100, Daniel P. Berrange wrote: > > To facilitate creation of new daemons providing XDR RPC services, > > pull alot of the libvirtd daemon code into a set of reusable > > objects. > > > > * virNetServer: A server contains one or more services which > > accept incoming clients. It maintains the list of active > > clients. It has a list of RPC programs which can be used > > by clients. When clients produce a complete RPC message, > > the server passes this onto the corresponding program for > > handling, and queues any response back with the client. > > > > * virNetServerClient: Encapsulates a single client connection. > > All I/O for the client is handled, reading & writing RPC > > messages. > > > > * virNetServerProgram: Handles processing and dispatch of > > RPC method calls for a single RPC (program,version). > > Multiple programs can be registered with the server. > > > > * virNetServerService: Encapsulates socket(s) listening for > > new connections. Each service listens on a single host/port, > > but may have multiple sockets if on a dual IPv4/6 host. > > > > Each new daemon now merely has to define the list of RPC procedures > > & their handlers. It does not need to deal with any network related > > functionality at all. > > I very much like this, this is a significant chunk of code though. > And well libvirtd won't be using it with the current patch set (well > unless I missed it), I would expect a patch trimming the daemon > directory and making it use those new pieces of code, unless I missed > something. The "advantage" is that we would have immediate testing of > that code, the disadvantage being that the libvirtd may get new bugs > from the reimplementation. > > Did I miss something or is the current choice of not using the > new APIs for libvird a trade-off ? I still have the patches to actually convert the remote driver and libvirtd and I will post them when I have merged all this and done some more testing. I've rebased them soooooo many times I need to run a complete set of tests again to make sure I didn't break any code Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list