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097e07a63a
This wires up the remote driver to handle the new events APIs. The public API allows an application to request a callback filters events to a specific domain object, and register multiple callbacks for the same event type. On the wire there are two strategies for this - Register multiple callbacks with the remote daemon, each with filtering as needed - Register only one callback per event type, with no filtering Both approaches have potential inefficiency. In the first scheme, the same event gets sent over the wire many times if multiple callbacks are registered. With the second scheme, unneccessary events get sent over the wire if a per-domain filter is set on the client. The second scheme is far easier to implement though, so this patch takes that approach. * daemon/dispatch.h: Don't export remoteRelayDomainEvent since it is no longer needed for unregistering callbacks, instead the unique callback ID is used * daemon/libvirtd.c, daemon/libvirtd.h: Track and unregister callbacks based on callback ID, instead of function pointer * daemon/remote.c: Switch over to using virConnectDomainEventRegisterAny instead of legacy virConnectDomainEventRegister function. Refactor remoteDispatchDomainEventSend() to cope with arbitrary event types * src/driver.h, src/driver.c: Move verify() call into source file instead of header, to avoid polluting the global namespace with the verify function name * src/remote/remote_driver.c: Implement new APIs for event registration. Refactor processCallDispatchMessage() to cope with arbitrary incoming event types. Merge remoteDomainQueueEvent() into processCallDispatchMessage() to avoid duplication of code. Rename remoteDomainReadEvent() to remoteDomainReadEventLifecycle() * src/remote/remote_protocol.x: Define wire format for the new virConnectDomainEventRegisterAny and virConnectDomainEventDeregisterAny functions |
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| .. | ||
| .gitignore | ||
| dispatch.c | ||
| dispatch.h | ||
| event.c | ||
| event.h | ||
| libvirtd.aug | ||
| libvirtd.c | ||
| libvirtd.conf | ||
| libvirtd.h | ||
| libvirtd.init.in | ||
| libvirtd.lxc.logrotate.in | ||
| libvirtd.policy-0 | ||
| libvirtd.policy-1 | ||
| libvirtd.qemu.logrotate.in | ||
| libvirtd.sasl | ||
| libvirtd.sysconf | ||
| libvirtd.uml.logrotate.in | ||
| Makefile.am | ||
| mdns.c | ||
| mdns.h | ||
| remote_dispatch_args.h | ||
| remote_dispatch_prototypes.h | ||
| remote_dispatch_ret.h | ||
| remote_dispatch_table.h | ||
| remote_generate_stubs.pl | ||
| remote.c | ||
| remote.h | ||
| stream.c | ||
| stream.h | ||
| test_libvirtd.aug | ||
| THREADING.txt | ||