For an unknown reason, getAddrInfo currently is segfaulting. Note that
in February, I had used warpDebug, which uses getAddrInfo, and it worked.
Don't know if my toolchain has changed and broke it, or it's due to having
a different Android device now. Anyway, work around it by hardcoding the
address to use.
This caused the code to fail on Android, which doesn't know that flag.
It seems best to let the OS default flags be used. Tested working ok on
Linux. The only difference on Linux is it might return a v4mapped ipv6
address sometimes.
A content directory can be frozen in direct mode. One way this can happen
is if the content is transferred before direct mode has a mapping for it,
so it's stored in the content directory.
So, we need to thaw the content directory before doing things with it.
Unless the request is for repo uuid we already know. This way, if A1 pairs
with friend B1, and B1 pairs with device B2, then B1 can request A1 pair
with it and no confirmation is needed. (In future, may want to try to do
that automatically, to make a more robust network.)
Observed that the pushed refs were received, but not merged into master.
The merger never saw an add event for these refs. Either git is not writing
to a new file and renaming it into place, or the inotify code didn't notice
that. Changed it to also watch for modify events and that seems to have
fixed it!
Note that the note on df88c51334 turned out
to be wrong. Multiple repository pairing over XMPP does work, because the
annex-uuid of the xmpp remote is updated to the uuid of the new repo
when pairing takes place. So the push from it is accepted. (And the other
UUIDs are listed in uuid.log, so pushes from those repositories also are
accepted of course.)
