This is mainly an internal-only change, especially since we don't
offer any globalfeatures.
However, LND (as of next release) will offer global features, and also
expect option_static_remotekey to be a *global* feature. So we send
our (merged) feature bitset as both global and local in init, and fold
those bitsets together when we get an init msg.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It sometimes fail with a bad_gossip error because the sending node
might not have found out about the channel when it gets a
channel_update. Make sure the whole network knows everything before
we start.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We completely rework test_node_reannounce: it's assumes we always ask for
all gossip and that assumption will be broken in future patches too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Our policy is generally to omit fields which aren't sensible.
Also, @niftynei points out the spacing in for loops.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Since elements addresses look quite different from the bitcoin mainnet
addresses I just added a sample to the chainparams fixture. In addition I
extracted some of the fixed strings to reference chainparams instead.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We were checking against hardcoded hrp and prefixes. Now we parametrize via
the chainparams.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We are checking against chain-dependent constants, so let's make sure we are
using the ones for the correct chain.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
Since we will soon be writing the `liquid-regtest` section instead of the
`regtest` section we should make that configurable.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
There were a few places we were rebuilding the config path by appending
`bitcoin.conf` to the bitcoin directory. So now we just remember it and
reference it instead.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
It relies on the fact that nodes don't do their own gossip queries.
Use devtools instead.
This revealed that the entire logic was broken! It just happened to work.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Note the use of sqrt, which makes a 13 second timeout under Travis
(180 second), or 7 seconds normally.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This adapts the test to the new 'plugin' command: no more sleeping,
since we are synchronous !
This tests the timeout by increasing the 'slowinit' plugin sleep
duration at init reception.
This adds a broken plugin to make sure we won't crash because of a
misbehaving plugin (unmet dependency is the most common case).
I was seeing some accidental pruning under load / Travis, and in
particular we stopped accepting channel_updates because they were 103
seconds old. But making it too long makes the prune test untenable,
so restore a separate flag that this test can use.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It only had an effect if the peer didn't support option_gossip_queries, but
still, we don't want a gossip blast any more.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The test was implicitly relying on us selecting the larger output and then not
touching the smaller, leaving it there for the final `withdraw` to claim. This
ordering of UTXOs is not guaranteed, and in particular can fail when switching
DB backends. To stabilize we just need to make sure to select the change
output as well.
This replaces the hard-coded path to the `postgres` and `initdb` binaries with
a slightly more flexible search. It'll pick the newest version installed.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This was weird right from the start, so we just split the table into integers
and blobs, so each column has a well-defined format. It is also required for
postgres not to cry about explicit casts in the `paramTypes` array.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We will soon have a postgres backend as well, so we need a way to control the
postgres process and to provision DBs to the nodes. The two interfaces are the
dsn that we pass to the node, and the python query interface needed to query
from tests.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
It's generally clearer to have simple hardcoded numbers with an
#if DEVELOPER around it, than apparent variables which aren't, really.
Interestingly, our pruning test was always kinda broken: we have to pass
two cycles, since l2 will refresh the channel once to avoid pruning.
Do the more obvious thing, and cut the network in half and check that
l1 and l3 time out.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If you send a message which simply changes timestamp and signature, we
drop it. You shouldn't be doing that, and the door to ignoring them
was opened by by option_gossip_query_ex, which would allow clients to
ignore updates with the same checksum.
This is more aggressive at reducing spam messages, but we allow refreshes
(to be conservative, we allow them even when 1/2 of the way through the
refresh period).
I dropped the now-unnecessary sleep from test_gossip_pruning, too.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Make update_local_channel use a timer if it's too soon to make another
update.
1. Implement cupdate_different() which compares two updates.
2. make update_local_channel() take a single arg for timer usage.
3. Set timestamp of non-disable update back 5 minutes, so we can
always generate a disable update if we need to.
4. Make update_local_channel() itself do the "unchanged update" suppression.
gossipd: clean up local channel updates.
5. Keep pointer to the current timer so we override any old updates with
a new one, to avoid a race.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
darosior
trueptolemy
Christian Decker