It returns NULL, so you can simply `return fromwire_fail(...)`
if you want to return NULL in this case. Use that more.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We did not take the value of --commit-fee into account : this removes
the unused option from lightningd and instead registers it in bcli,
where we set the actual feerate of commitment transactions. This also
corrects the documentation.
Changelog-Fixed: config: we now take the --commit-fee parameter into account.
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
Moves the 'daemon'ization from c-lightning to the process level, so that
stderr print messages appear in the terminal. Easier debugging!
Changelog-None
- we've moved tmpctx management to setup.c from daemon.c, so we update
the `check-tmpctx`
- `common_setup(char *)` is now a valid analog for `setup_locale`, so we
check for either in check-setup_locale
Since we now over-write the wally malloc/free functions, we need to do
so for tests as well. Here we pull up all of the common setup/teardown
logic into a separate place, and update the tests that use libwally to
use the new common_setup core
Changelog-None
We did this originally because these types are referred to in the bolts, and we
had no way of injecting the correct include lines into those. Now we do, so
there's less excuse for this.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Otherwise, it doesn't depend on anything (it's compiled becasue
plugins/keysend explicitly lists wire/tlvstream.o as a dependency).
This made me miss a compile break.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We only use sizeof(f1->bits).
```
common/test/run-features.c:84:36: error: Uninitialized variable: f1 [uninitvar]
for (size_t i = 0; i < ARRAY_SIZE(f1->bits); i++) {
^
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Much nicer for grepping, since `{ "foo": { "bar": [7] } }` is turned into
`foo.bar[0]=7`.
Changelog-Added: cli: New `--flat` mode for easy grepping.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
-H removes the top-level if there's only one, and 'format-hint'
breaks this heuristic, so we end up with:
```
help=command=autocleaninvoice [cycle_seconds] [expired_by]
category=plugin
description=Set up autoclean of expired invoices.
verbose=Perform cleanup every {cycle_seconds} (default 3600), or disable autoclean if 0. Clean up expired invoices that have expired for {expired_by} seconds (default 86400).
command=check command_to_check
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
At some point lightning-cli help defaulted to human readable format, the additional -H broke the bash completion.
Changelog-Fixed: bash completion on lightning-cli now works again
contrib/pyln-proto/pyln/proto/bech32.py:120
/home/rusty/devel/cvs/lightning/contrib/pyln-proto/pyln/proto/bech32.py:120: SyntaxWarning: "is not" with a literal. Did you mean "!="?
assert decode(hrp, ret) is not (None, None)
I think this warning is correct (though I don't see the warning once I installed coincurve:
are we suppressing warnings?)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Hide CFLAGS and LDFLAGS line noise each time an object file is compiled
or linked.
Also add a `make show-flags` command for displaying CC, LD, CFLAGS and
LDFLAG information. This is shown at the start of each build.
Use `V=1 make` to restore original output
make
CC: gcc -DBINTOPKGLIBEXECDIR="../libexec/c-lightning" -Wall [..]
LD: gcc -Og -Lexternal -lwallycore -lsecp256k1 -ljsmn [..]
...
cc wallet/test/run-db.c
cc lightningd/test/run-jsonrpc.c
cc lightningd/test/run-invoice-select-inchan.c
cc lightningd/test/run-log-pruning.c
cc lightningd/test/run-find_my_abspath.c
cc cli/test/run-large-input.c
cc cli/test/run-remove-hint.c
ld lightningd/lightning_hsmd
ld lightningd/lightning_gossipd
ld lightningd/lightning_openingd
ld lightningd/lightning_channeld
ld lightningd/lightning_closingd
...
Signed-off-by: William Casarin <jb55@jb55.com>
Changelog-Changed: build: default compile output is prettier and much less verbose
I quickly ran through the comments in lightning.py and saw a few small inconsistencies:
- upper/lower case for the "B" in "Bitcoin" unified (see https://github.com/lnbook/lnbook/pull/98)
- added missing "." after a complete sentence
- removed unnecessary double spaces
We've been seeing some Travis timeouts under VALGRIND, with the
10 second timeout here: use TIMEOUT as per standard.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's possible for our peer to publish a commitment tx that has already
updated our balance for an htlc before we've completed removing it from
our commitment tx (aka before we've updated our balance). This used to
crash, now we just update our balance (and the channel balance logs!)
and keep going.
If they've removed anything from our balance, we'll end up counting it
as chain_fees below. Not ideal but fine... probably.
This moves the notification for our coin spends from when it's
successfully submited to the mempool to when they're confirmed in a
block.
We also add an 'informational' notice tagged as `spend_track` which
can be used to track which transaction a wallet output was spent in.
Previously we were annotating every movement with the blockheight of
lightningd at notification time. Which is lossy in terms of info, and
won't be helpful for reorg reconciliation. Here we switch over to
logging chain moves iff they've been confirmed.
Next PR will fix this up for withdrawals, which are currently tagged
with a blockheight of zero, since we log on successful send.
On node start we replay onchaind's transactions from the database/from
our loaded htlc table. To keep things tidy, we shouldn't notify the
ledger about these, so we wrap pretty much everything in a flag that
tells us whether or not this is a replay.
There's a very small corner case where dust transactions will get missed
if the node crashes after the htlc has been added to the database but
before we've successfully notified onchaind about it.
Notably, most of the obtrusive updates to onchaind wrappings are due to
the fact that we record dust (ignored outputs) before we receive
confirmation of its confirmation.
Rusty Russell
Antoine Poinsot
niftynei
mb300sd
William Casarin
Candle
Sebastian Falbesoner