listpays: make doc-all missed
Changelog-Added: JSON-RPC: `listpays` can be used to query payments using the `payment_hash`
Changelog-Added: JSON-RPC: `listpays` now includes the `payment_hash`
And when it's set, and we're SLOW_MACHINE, simply disable valgrind.
Since Travis (SLOW_MACHINE=1) only does VALGRIND=1 DEVELOPER=1 tests,
and VALGRIND=0 DEVELOPER=0 tests, it was missing tests which needed
DEVELOPER and !VALGRIND.
Instead, this demotes them to non-valgrind tests for SLOW_MACHINEs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We can query all the txids at once, rather than one at a time.
Doesn't make any measurable difference to full runtime testing here
though.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I started replacing all get_node() calls, but got bored, so then just did the
tests which call get_node() 3 times or more.
Ends up not making a measurable speed difference, but it does make some
things neater and more standard.
Times with SLOW_MACHINE=1 (given that's how Travis tests):
Time before (non-valgrind):
393 sec (had 3 failures?)
Time after (non-valgrind):
410 sec
Time before (valgrind):
890 seconds (had 2 failures)
Time after (valgrind):
892 sec
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We might have funds prior to calling join_nodes(), so testing that
we've all seen the block is better.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is what fund_channel() does, which is more thorough than what
we were doing. But since the order of the logs is undefined, we need
to be a little careful.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I thought this was timing out because I made it slow with the
change to txprepare as a plugin. In fact, it was timing out
because sometimes gossip comes so fast it gets suppressed
and we never get the log messags.
Still, before this it took 98 seconds under valgrind and
24 under non-valgrind, so it's an improvement to time as
well as robustness.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This prevents recompiling everything when you are changing just a doc, or
touching only one file among hundreds of sources, just because the
`gen_version.h` is changed, especially since only one source actually
depends on that header.
Changelog-None: cleanup only.
Before this change:
```
$ ls -l plugins/bcli
-rwxrwxr-x 1 zmnscpxj zmnscpxj 1914976 Aug 5 21:54 plugins/bcli
```
After this change:
```
$ ls -l plugins/bcli
-rwxrwxr-x 1 zmnscpxj zmnscpxj 1830552 Aug 5 22:00 plugins/bcli
```
We already duplicate a lot of code between `lightningd` and eeach
builtin plugin because we do not use .so for `common/`, but including
an object file with code that is not referenced in the executable is
fairly low-hanging size optimization fruit.
Includes:
psbt: Use renamed functions for new wally version
psbt: Set the transaction directly to avoid script workarounds
psbt: Use low-S grinding when computing signatures
tx: Use wally_tx_clone from libwally now that its exported
Signed-off-by: Jon Griffiths <jon_p_griffiths@yahoo.com>
Changelog-Fixed: pay: Fixed a bug where routehints would be ignored if the payment exceeded 10,000 satoshi. This is particularly bad if the payee is only reachable via routehints in an invoice.
It's not all that rare to do these operations, and requiring annotations
for it is a little painful.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: New option `--important-plugin` loads a plugin is so important that if it dies, `lightningd` will exit rather than continue. You can still `--disable-plugin` it, however, which trumps `--important-plugin` and it will not be started at all.
We were basing the 2016 block timeout on the blockchain height that we had
processed at the time completed the funding, which could lag considerably
behind the network-wide blockheight. For example this could happen if we
started with `--rescan` from a low height, taking some time to catch up.
This means that we could end up forgetting channels even before reaching the
network blockheight. This patch instead uses the headercount reported by the
backend plugin if we aren't caught up yet. While the chances of this happening
are still there, the window it might happen are much reduced, since headers
can be synced in a couple of minutes.
Reported-by: Riccardo Masutti
Changelog-Changed: Funding timeout is now based on the header count reported by the bitcoin backend instead of our current blockheight which might be lower.
Arguably a low-priority bug since no current node ever generates routehints longer
than one hop.
However, it is possible as an edge case, if the destination is directly accessible
*and* supports multiple channels, that we route through the destination, one of the
*other* channels it has not in the routehint, to the entry point, and then through
the routehint.
This change removes the risk of the above edge case.
Changelog-None: arguably a low-priority bug.
We've had problems with blocksonly in the past and bitcoind still allows
to use outdated (thus potentially dangerous estimates) while running
bitcoin with -blocksonly.
ZmnSCPxj mentionned that we still don't document this, but i figured
that in this specific case an explicit check and error seems preferable.
Changelog-Added: We now explicitly check at startup that our default Bitcoin backend (bitcoind) does relay transactions.
Proposed-by: ZmnSCPxj <zmnscpxj@protonmail.com>
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
This allows us to kill two birds with one stone: once connected, we use
the output of the successful call to do some sanity checks (only
checking the version for now, but more are yet to come!).
Changelog-Added: We now explicitly check at startup the version of our default Bitcoin backend (bitcoind).
Co-Authored-by: ZmnSCPxj <zmnscpxj@protonmail.com>
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
We'd previously take the failed attempt and estimate the failing channel's
capacity at 3/4 of the attempted amount, which is rather aggressive. This
reduces this aggressiveness to use the exact amount tried, but excluding on
equality. This still skips attempting the same route with the same amount, but
also permits attempts that are in the range [3/4, 1] of the failed attempt
amount to still be attempted.
Changelog-Changed: JSON-RPC: `delinvoice` will now report specific error codes: 905 for failing to find the invoice, 906 for the invoice status not matching the parameter.
the way we use PSBTs to sign things requires that we have the
scriptpubkey available on the utxo so we can populate the witness-utxo
field with it.
this causes problems if we don't already have the scriptpubkey cached in
the database, as in *some* cases we require a round trip to the HSM to
populate them
to get over this hump, we backfill any and all missing scriptpubkey
information for the utxo's that we hold in our wallet.
this will allow us to clean up the NULL handling of missing
scriptpubkeys.
Vincent
Christian Decker
Rusty Russell
ZmnSCPxj jxPCSnmZ
Jon Griffiths
Sjors Provoost
niftynei
Antoine Poinsot