These tests make assumptions about the presplitter behavior which
we'll remove in the next commit. We remove them here so we don't cause
temporary breaks in the git history.
We fixed the others. There are no fields, but this keeps it consistent.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: JSON-RPC: `shutdown` notification contains `shutdown` object (notification consistency)
When core lightning is asking the information about
the blockchain with `getchaininfo` command lightningd
know already the information about the min and max block height.
the problem is when we have a smarter Bitcoin backend that is able
to switch between different clients in some cases is helpful
give the information about current known height by lightningd and
pass it down to the plugin.
In this way, the plugin knows what is the correct known height from lightnind, and can
try to fix some problems if any exit.
This is particularly useful when you are syncing a new backend from scratch
like https://github.com/cloudhead/nakamoto and we avoid returning the
lower height from the known, and avoid the crash of core lightning.
With this information, the plugin can start to sync the chain and return
the answer back only when the chain is in sync with the current status of
lightningd.
Another reason to add this field and not wait the correct block in core
lightning itself is because Bitcoin Core is extremely slow to sync up,
so the question here is, how long should we wait? The time depends
on various factors.
With this approach of informing the plugin about the height, in some cases,
you can start the syncing but move the execution to another backend until
the previous one is ready.
The problem I want to solve is that I don't want to be left in the dark when
we run `getchaininfo`, and I want to have the opportunity to wait for
the blockchain sync or decide to dispatch the request elsewhere.
Changelog-Added: Pass the current known block height down to the getchaininfo call.
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Previously any attempt would result in "is not an integer field"; we
now recognize valid JSON integers as integer fields.
Changelog-Fixed: Plugins: `commando` runes can now compare integer parameters using '<' and '>' as expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This integrates them with configvars properly: they almost "just work"
in listconfigs now, and we don't put them in a special sub-object
under their plugin.
Unfortunately, this means `listconfigs` now has a loose schema: any
plugin can add something to it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: Plugins: reloaded plugins get passed any vars from configuration files.
Changelog-Deprecated: Config: boolean plugin options set to `1` or `0` (use `true` and `false` like non-plugin options).
Now we wire in the code which gathers configvars and parses from there;
lightningd keeps the array of configuration variables for future use.
Note that lightning-cli also needs to read the config, but it has its
own options (including short ones!) and doesn't want to use this
configvar mechanism, so we have a different API for that now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now we've set everything up, the replacement code is quite simple.
Some tests now have to deal with RBF though, and our rbf tests need work
since they look for the old onchaind messages.
In particular, when we can't afford the fee we want, we back off to
the next blockcount estimate, rather than spending all on fees
(necessarily). So test_penalty_rbf_burn no longer applies.
Changelog-Changed: Protocol: spending unilateral close transactions now use dynamic fees based on deadlines (and RBF), instead of fixed fees.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #4473
Changelog-Deprecated: Plugins: `estimatefees` returning feerates by name (e.g. "opening"); use `fee_floor` and `feerates`.
Changelog-Fixed: Plugins: `bcli` now tells us the minimal possible feerate, such as with mempool congestion, rather than assuming 1 sat/vbyte.
Using single tuples in Python is ugly, so:
1. Rename wait_for_onchaind_tx to wait_for_onchaind_txs.
2. Make it take tuples explicitly.
3. Make wait_for_onchaind_tx a simpler wrapper/unwrapper.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is when they closed the channel, we can simply make our own tx to
expire the HTLC. (The other case is where we closed the channel, and
we have a special htlc_timeout tx which we have their signature for).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Commit a418615b7f ("rpc: adds
num_channels to listpeers") broke the sql tests. Turns out, no
openchannel v2 tests are run in CI!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
If we had two things to clean, we fired off two requests (eg.
listforwards and listinvoices) and both marked the timer as finished,
triggering an assert.
We already have a refcount for outstanding requests to avoid this
for e.g. outstanding del commands, so use it here too!
```
Jan 19 19:20:00 lightningd[748044]: autoclean: plugins/libplugin.c:445: timer_complete: Assertion `p->in_timer > 0' failed.
Jan 19 19:20:00 lightningd[748044]: autoclean: FATAL SIGNAL 6 (version v22.11.1)
Jan 19 19:20:00 lightningd[748044]: 0x562c388136e4 send_backtrace
Jan 19 19:20:00 lightningd[748044]: common/daemon.c:33
Jan 19 19:20:00 lightningd[748044]: 0x562c3881376c crashdump
Jan 19 19:20:00 lightningd[748044]: common/daemon.c:46
Jan 19 19:20:00 lightningd[748044]: 0x7f26d0898d5f ???
Jan 19 19:20:00 lightningd[748044]: ./signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0
Jan 19 19:20:00 lightningd[748044]: 0x7f26d0898ce1 __GI_raise
Jan 19 19:20:00 lightningd[748044]: ../sysdeps/unix/sysv/linux/raise.c:51
Jan 19 19:20:00 lightningd[748044]: 0x7f26d0882536 __GI_abort
Jan 19 19:20:00 lightningd[748044]: ./stdlib/abort.c:79
Jan 19 19:20:00 lightningd[748044]: 0x7f26d088240e __assert_fail_base
Jan 19 19:20:00 lightningd[748044]: ./assert/assert.c:92
Jan 19 19:20:00 lightningd[748044]: 0x7f26d0891661 __GI___assert_fail
Jan 19 19:20:00 lightningd[748044]: ./assert/assert.c:101
Jan 19 19:20:00 lightningd[748044]: 0x562c3880355d timer_complete
Jan 19 19:20:00 lightningd[748044]: plugins/libplugin.c:445
Jan 19 19:20:00 lightningd[748044]: 0x562c38800b54 clean_finished
Jan 19 19:20:00 lightningd[748044]: plugins/autoclean.c:122
Jan 19 19:20:00 lightningd[748044]: 0x562c388010ed clean_finished_one
Jan 19 19:20:00 lightningd[748044]: plugins/autoclean.c:132
Jan 19 19:20:00 lightningd[748044]: 0x562c388011b6 del_done
Jan 19 19:20:00 lightningd[748044]: plugins/autoclean.c:149
Jan 19 19:20:00 lightningd[748044]: 0x562c388058b5 handle_rpc_reply
Jan 19 19:20:00 lightningd[748044]: plugins/libplugin.c:768
Jan 19 19:20:00 lightningd[748044]: 0x562c38805a39 rpc_read_response_one
Jan 19 19:20:00 lightningd[748044]: plugins/libplugin.c:944
Jan 19 19:20:00 lightningd[748044]: 0x562c38805ad7 rpc_conn_read_response
Jan 19 19:20:00 lightningd[748044]: plugins/libplugin.c:968
Jan 19 19:20:00 lightningd[748044]: 0x562c38876b60 next_plan
Jan 19 19:20:00 lightningd[748044]: ccan/ccan/io/io.c:59
Jan 19 19:20:00 lightningd[748044]: 0x562c38876fe7 do_plan
Jan 19 19:20:00 lightningd[748044]: ccan/ccan/io/io.c:407
Jan 19 19:20:00 lightningd[748044]: 0x562c38877080 io_ready
Jan 19 19:20:00 lightningd[748044]: ccan/ccan/io/io.c:417
Jan 19 19:20:00 lightningd[748044]: 0x562c3887823c io_loop
Jan 19 19:20:00 lightningd[748044]: ccan/ccan/io/poll.c:453
Jan 19 19:20:00 lightningd[748044]: 0x562c38805d11 plugin_main
Jan 19 19:20:00 lightningd[748044]: plugins/libplugin.c:1801
Jan 19 19:20:00 lightningd[748044]: 0x562c38801c7a main
Jan 19 19:20:00 lightningd[748044]: plugins/autoclean.c:613
```
Fixes: #5912
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
When a channel open fails, we use tx-abort instead of warning/error.
This means that the peer won't disconnect! And instead when a new
message arrives, we'll need to rebuild the dualopend subd (if missing).
Makes opens a bit easer to retry (no reconnect needed), as well as keeps
the connection alive for other channels we may have with that peer.
Changelog-Changed: Experimental-Dual-Fund: open failures don't disconnect, but instead fail the opening process
I noticed that our subtables were not being cleaned, despite being "ON
DELETE CASCADE". This is because foreign keys were not enabled, but
then I got foreign key errors: rowid cannot be a foreign key anyway!
So create a real "rowid" column. We want "ON DELETE CASCADE" for
nodes and channels (and other tables in future) where we update
partially.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This *would* be a 1-line change (add it to Makefile) except that we
previously assumed a "list" prefix on commands.
These use the default refreshing, but they could be done better using
the time-range parameters.
Suggested-by: @niftynei
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
For now, we ignore every deprecated field, but put in the logic so
that future deprecations will work as expected.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This requires us to rename "index" fields, rename fields if we have a
sub-object, and create sub-tables if we have an array, and handle the
fact that some listX commands don't contain array X (listsendpays
contains "payments").
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
1. When we receive a commando command from a remote using the `filter`
field, use it.
2. Add a `filter` parameter to `commando` to send it: this is usually
more efficient than using filtering locally.
Of course, older remote nodes will ignore the filter, but that's
harmless.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: Plugins: `commando` now supports `filter` as a parameter (for send and receive).
This was reported a while ago: now do it properly.
Fixes: #5637
Changelog-Fixed: Plugins: `commando` now responds to remote JSON calls with the correct JSON `id` field.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
