Commit Graph

18 Commits

Author SHA1 Message Date
Rusty Russell c34c055d82 Makefile: use completely separate spec-derived files for EXPERIMENTAL_FEATURES
This avoids overwriting the ones in git, and generally makes things neater.

We have convenience headers wire/peer_wire.h and wire/onion_wire.h to
avoid most #ifdefs: simply include those.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-09-08 09:42:00 +09:30
Rusty Russell 8150d28575 Makefile: use generic rules to make spec-derived sources.
Now we use the same Makefile rules for all CSV->C generation.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-31 21:33:26 -05:00
Rusty Russell dffbf8de85 gossipd: convert wire to new scheme.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-25 12:53:13 +09:30
Rusty Russell 1702c7a69a hsmd: convert to new wire generation style.
Note that other directories were explicitly depending on the generated
file, instead of relying on their (already existing) dependency on 
$(LIGHTNINGD_HSM_CLIENT_OBJS), so we remove that.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-25 12:53:13 +09:30
Rusty Russell 2f1502abf4 cleanup: make 'u8 *features' and 'struct feature_set *fset' more explicit.
It's almost always "their_features" and "our_features" respectively, so
make those names clear.

Suggested-by: @cdecker
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-04-03 13:13:21 +10:30
Rusty Russell cf43e44378 common/features: don't use internal global.
Turns out that unnecessary: all callers can access the feature_set,
so make it much more like a normal primitive.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-04-03 13:13:21 +10:30
Rusty Russell b7db588a8a plugin: remove boutique features.
We now manipulate the global features directly.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-03-31 13:36:02 +02:00
Rusty Russell 684ed4231f common/wireaddr: don't include lightningd/lightningd.
common should not include specific per-daemon files.  Turns out this
caused a lot of indirect includes to be exposed.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-02-27 14:16:16 +10:30
Rusty Russell 5a95e9f29a gossipd: remove chainparams local var.
We have a global, let's use it.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-11-20 20:41:53 +01:00
Rusty Russell eed654f684 connectd, gossipd: use per-peer logging.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-11-18 04:50:22 +00:00
Rusty Russell 7f45e55d84 gossipd: set the push marker for our own messages.
This is a better fix than doing it manually, which turned out
to do it in the wrong order (node_announcement followed by
channel_announcement) anyway.

Should fix many "Bad gossip" messages.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-11-04 17:50:58 +01:00
Rusty Russell ca53c1b699 gossipd: push our own gossip messages harder.
I had a report of a 0.7.2 user whose node hadn't appeared on 1ml.  Their
node_announcement wasn't visible to my node, either.

I suspect this is a consequence of recent version reducing the amount of
gossip they send, as well as large nodes increasingly turning off gossip
altogether from some peers (as we do).  We should ignore timestamp filters
for our own channels: the easiest way to do this is to push them out
directly from gossipd (other messages are sent via the store).

We change channeld to wrap the local channel_announcements: previously
we just handed it to gossipd as for any other gossip message we received
from our peer.  Now gossipd knows to push it out, as it's local.

This interferes with the logic in tests/test_misc.py::test_htlc_send_timeout
which expects the node_announcement message last, so we generalize
that too.

[ Thanks to @trueptolmy for bugfix! ]
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-14 15:00:37 -05:00
Rusty Russell a1644c1b6e seeker: start doing a channel probe if we see unknown node_announcement msgs.
It usually means we're missing something, but there's no way to ask what.
Simply start a broad scid probe.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-10 21:48:52 -05:00
Rusty Russell 79ca9bf998 gossipd: use per-peer information to make messages clearer.
We can (usually) indicate what peer caused the bad gossip error.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-10 21:48:52 -05:00
Rusty Russell 0091300ee3 gossipd: track what peer gave us gossip msgs so we can credit it.
Since we have to validate, there can be a delay (and peer might
vanish) between receiving the gossip and actually confirming it, hence
the use of softref.

We will use this information to check that the peers are making progress
as we start asking them for specific information.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-10 21:48:52 -05:00
Rusty Russell 33c658ecfb gossipd: advertize all our features in node_announcement.
This preempts the acceptance of
https://github.com/lightningnetwork/lightning-rfc/pull/666 but it's
clear that feature bits are going to be distinct, so this is safe to
do anyway.

See https://github.com/lightningnetwork/lightning-rfc/pull/680

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-10-07 05:51:05 +00:00
Rusty Russell e5564173e7 BOLT: update to cover minor changes.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-09-22 01:17:11 +00:00
Rusty Russell 6a8d18c7e3 gossipd: naming cleanups.
Suggested-by: @cdecker.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-09-20 06:55:00 +00:00