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AHA!

For a while now, I've been struggling to figure out why my filter in libatspi wasn't seeing NameOwnerChanged signals from D-Bus, even though in theory I'd added a match rule for them, and then suddenly it came to me while I was eating lunch. At-spi2-core and at-spi2-atk share a D-Bus connection, at-spi2-atk also listens for nameOwnerChanged signals, and its filter was returning DBUS_MESSAGE_RESULT_HANDLED when it saw them, meaning that no other filter (ie, not the one in at-spi2-core) would be called.

Also, I like how it's in the low 80's and I'm sitting outside in the sun in the middle of November.

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July 2014

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