We assume that because we've told l3 to shut down, l2 already sees it
as disconnected. But CI is ...slow... today!
```
# `l3` is disconnected and we can't send messages to it
> assert(not l2.rpc.listpeers(l3.info['id'])['peers'][0]['connected'])
E assert not True
tests/test_misc.py:2218: AssertionError
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Prior to this we might end up with a commitment transaction without
any outputs, if combined with `--dev-allowdustreserve`. Otherwise the
reserve being larger than dust means the funder could not drop its
direct output to be below dust.
Reported-by: Rusty Russell <@rustyrussell>
Technically this is a non-conformance with the spec, hence the `dev`
flag to opt-in, however I'm being told that it is also implemented in
other implementations. I'll follow this up with a proposal to the spec
to remove the checks we now bypass.
They can set their name explicitly, but if they don't we extract it from argv[0].
We also set it around callbacks, so it will be expanded by default.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Build them from the command which caused them, and take plugin name
as basename with extension stripped.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
First, merge the _ahf_ and non-ahf interfaces.
Second, remove the always-NULL txs->cmd field.
Then, add optional id_prefix for bitcoind_sendrawx, so if it's
triggered by a command (e.g. "withdraw") it's shown correctly in logs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Usually the calls are spontanous, so it's just "cln:<method>#NNN", but
json_invoice() calls listincoming, and json_checkmessage calls
listnodes, so those become "cli:invoice-<pid>/cln:listincoming#NNN".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is a good sanity check that users understand that if they upgrade
to master mid-cycle they can't go back!
Suggested-by: @wtogami
Changelog-Added: Config: `--database-upgrade=true` required if a non-release version wants to (irrevocably!) upgrade the db.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This avoids having to escape | or &, though we still allow that for
the deprecation period.
To detect deprecated usage, we insist that alternatives are *always*
an array (which could be loosened later), but that also means that
restrictions must *always* be an array for now.
Before:
```
# invoice, description either A or B
lightning-cli commando-rune '["method=invoice","pnamedescription=A|pnamedescription=B"]'
# invoice, description literally 'A|B'
lightning-cli commando-rune '["method=invoice","pnamedescription=A\\|B"]'
```
After:
```
# invoice, description either A or B
lightning-cli commando-rune '[["method=invoice"],["pnamedescription=A", "pnamedescription=B"]]'
# invoice, description literally 'A|B'
lightning-cli commando-rune '[["method=invoice"],["pnamedescription=A|B"]]'
```
Changelog-Deprecated: JSON-RPC: `commando-rune` restrictions is always an array, each element an array of alternatives. Replaces a string with `|`-separators, so no escaping necessary except for `\\`.
JSON needs to escape \, since it can't be in front of anything unexpected,
so no \|. So we need to return \\ to \, and in theory handle \n etc.
Changelog-Fixed: JSON-RPC: `commando-rune` now handles \\ escapes properly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
test_bookkeeping_closing_trimmed_htlcs fails to find 'all outputs
resolved' occassionally, seems like it's because the
OUR_DELAYED_TO_WALLET doesn't make it into the mempool before we start
mining blocks?
So here make sure there's something in the mempool before before we
start making new blocks.
We were double counting channel lease fees because we were double firing
the channel open event sequence (so to speak). If we don't report
balances for unopened channels, we don't have this problem?
Changelog-Changed: Plugins: `balance_snapshot` notification does not send balances for channels that aren't locked-in/opened yet
Reproduce crash for #5557!
If we record the channel open because bookkeeper was added after the
channel open request started but the channel confirms later, we end up
with re-recording any associated push or leased fees (paid or rcvd).
In the case where you've paid for these fees, your channel balance goes
negative and the node crashes the next time you call `listbalances`.
Reported-by: @chrisguida
Be more graceful in shutting down: this should fix the issue where
bookkeeper gets upset that its commands are rejected during shutdown,
and generally make things more graceful.
1. Stop any new RPC connections.
2. Stop any per-peer daemons (channeld, etc).
3. Shut down plugins.
4. Stop all existing RPC connections.
5. Stop global daemons.
6. Free up peer, chanen HTLC datastructures.
7. Close database.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Plugins: RPC operations are now still available during shutdown.
This alters the billboard, but that's a human-readable thing so not
noted in CHANGELOG.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: `listpeers` `status` now refers to "channel ready" rather than "funding locked" (BOLT language change for zeroconf channels)
Changelog-Added: JSON-RPC: `channel_opened` notification `channel_ready` flag.
Changelog-Deprecated: JSON-RPC: `channel_opened` notification `funding_locked` flag (use `channel_ready`: BOLTs namechange).
This contains the zeroconf stuff, with funding_locked renamed to
channel_ready. I change that everywhere, and try to fix up the
comments.
Also the `alias` field is called `short_channel_id`.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: `funding_locked` is now called `channel_ready` as per latest BOLTs.
This happens with deprecated-apis and listconfigs, breaking some
python plugins!
Fixes: #5546Fixes: #5563
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The test fails because the closed channel is deleted by the time we
check the state change history.
It is unnecessary to mine any blocks after the close, since the state
changes up to CLOSINGD_COMPLETE occur without onchain changes.
This is a case where we assume that the `channel->scid` is set, which
is no longer true with `zeroconf`
Changelog-None: Zeroconf was not yet released at the time the discovery was made
Reported-by: Yaacov Akiba Slama <@yaslama>
Reported-by: Roei Erez <@roeierez>
If you build a PSBT externally from CLN and attempt to sign for the
output, we would crash. Now we don't crash.
Changelog-Changed: JSON-RPC: `signpsbt` will now add redeemscript + witness-utxo to the PSBT for an input that we can sign for, before signing it.
Fixes#5499 ?
It crashes with:
```
s32 field doesn't match size: expected 4, actual 8
```
Reported-by: @zerofeerouting
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
we weren't making records for 'missed' accounts that had a zero balance
at snapshot time (if peer opens channel and is unused)
Fixes: #5502
Reported-By: https://github.com/niftynei/cln-logmaid
Again, we should use the real channel_type, but we approximate.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: private channels will only route using short-channel-ids if channel opened with option_scid_alias-supporting peer.
We *should* remember the channel type, since this is only required
if they set the channel_type to include option_scid_alias.
However, since we support channel upgrade, channel_type really needs
a new table. I have a patch for that, from my abandoned original
"fastopen" branch for aliases, but it's too big a chance for rc2 IMHO.
Meanwhile, we allow exposeprivatechannels's scids to be either real or
the aliases.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Protocol: invoice routehints will use fake short-channel-ids for private channels if channel opened with option_scid_alias-supporting peer.
