Integrating a DBus listener with libevent framework
Philip Prindeville <[email protected]>
| Newsgroups | gmane.comp.freedesktop.dbus |
|---|---|
| Message-ID | <[email protected]> |
Hi, I've been asked to take a daemon which implements a protocol proxy (kind of like an ALG, if that matters) and add a DBus interface to it. Most of the examples I've looked at for DBus were based on a main loop that DBus would consume messages and invoke its handler. In this case, the daemon is single-threaded but event-driven (via libevent) since none of the handling of the events ever requires any sort of blocking. I know of a lot of programs using DBus and libevent (and even a few using both together) but when I googled for a good example of having DBus be driven from the libevent dispatcher, I only found a couple of examples and both had issues. I can't believe that no one has handled this issue and gotten it "right" by now, so I thought I'd reach out to the mailing list and asked. I figure it shouldn't be more than a couple of pages of "glue" to get DBus humming along happily on top of libevent... but maybe I'm being naive. I found dbus-service on github but that seemed to have an unresolved race condition. It's also not particularly recent, so it doesn't build on libevent 2.0 or later. I also saw this example on stackoverflow: http://stackoverflow.com/questions/9378593/dbuswatch-and-dbustimeout-examples but it was a bit rough. Can anyone point me at some useful examples? Thanks, -Philip _______________________________________________ dbus mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dbus