This is done in these branches

Wocky: http://git.collabora.co.uk/?p=user/cosimoc/wocky.git;a=shortlog;h=refs/heads/cancel_connector

Gabble: http://git.collabora.co.uk/?p=user/cosimoc/telepathy-gabble.git;a=shortlog;h=refs/heads/cancel-connector

These branches are shockingly simple.

I think there should really be a test for this functionality in Wocky as well as in Gabble, but I appreciate why you might not want to bother. :)

   /* FIXME: support keep alive */

Could you bin this while you're here? It's no longer true: we do support keep alives.

I think you forgot to commit an update to lib/ext/wocky?

+      DEBUG ("Cancelling the porter connection");
+
+      if (priv->cancellable != NULL)

Why would priv->cancellable be NULL? Surely if the connector isn't NULL, the cancellable shouldn't be either?

(In reply to comment #2)

Thanks, I updated my branch according to your comments.

awesomesauce.

Merged both branches to master.