In the last two weeks, file receiving over Jingle has been implemented. This means that basic Jingle file transfers are available in Dino now (at least once the pull request #577 has been merged).

As predicted by the Jingle implementation gist, this was actually a bit more than I would have guessed – you basically have to implement the Jingle and file transfer protocol again, but this time from the other side. Doing so involved some refactoring of the original code in order to fit better with Dino's internals. I moved the code from signal-style callbacks to async IOStreams.