Antoine Riard [Tue, 13 Jul 2021 17:04:54 +0000 (13:04 -0400)]
Add Event::ChannelClosed generation at channel shutdown
Matt Corallo [Tue, 21 Sep 2021 18:48:33 +0000 (18:48 +0000)]
Bump HTTP read timeout to match reality of Bitcoin Core blocking
Matt Corallo [Tue, 21 Sep 2021 18:09:15 +0000 (18:09 +0000)]
Fix a panic in Route's new fee-calculation methods and clean up
This addresses Val's feedback on the new Route fee- and
amount-calculation methods, including fixing the panic she
identified and cleaning up various docs and comments.
Matt Corallo [Tue, 21 Sep 2021 18:54:19 +0000 (18:54 +0000)]
Merge pull request #1082 from vss96/process_events_docs
Update docs to specify where PeerManager::process_events is called
Matt Corallo [Tue, 21 Sep 2021 18:09:12 +0000 (18:09 +0000)]
Merge pull request #1063 from galderz/t_total_fee_999
Add method to count total fees in a Route #999
vss96 [Mon, 20 Sep 2021 19:05:26 +0000 (00:35 +0530)]
Update docs to specify where process events is called
Galder Zamarreño [Fri, 27 Aug 2021 18:22:26 +0000 (19:22 +0100)]
Add methods to count total fees and total amount in a Route #999
* Added `get_total_fees` method to route,
to calculate all the fees paid accross each path.
* Added `get_total_amount` method to route,
to calculate the total of actual amounts paid in each path.
Matt Corallo [Sat, 18 Sep 2021 01:42:29 +0000 (01:42 +0000)]
Merge pull request #1068 from TheBlueMatt/2021-09-ser-cleanup
Simplify Message Serialization and Parse TLV Suffix
Matt Corallo [Sun, 29 Aug 2021 06:03:41 +0000 (06:03 +0000)]
Convert most P2P msg serialization to a new macro with TLV suffixes
The network serialization format for all messages was changed some
time ago to include a TLV suffix for all messages, however we never
bothered to implement it as there isn't a lot of use validating a
TLV stream with nothing to do with it. However, messages are
increasingly utilizing the TLV suffix feature, and there are some
compatibility concerns with messages written as a part of other
structs having their format changed (see previous commit).
Thus, here we go ahead and convert most message serialization to a
new macro which includes a TLV suffix after a series of fields,
simplifying several serialization implementations in the process.
Matt Corallo [Sun, 29 Aug 2021 02:55:39 +0000 (02:55 +0000)]
Add forward-compat due serialization variants of HTLCFailureMsg
Going forward, all lightning messages have a TLV stream suffix,
allowing new fields to be added as needed. In the P2P protocol,
messages have an explicit length, so there is no implied length in
the TLV stream itself. HTLCFailureMsg enum variants have messages
in them, but without a size prefix or any explicit end. Thus, if a
HTLCFailureMsg is read as a part of a ChannelManager, with a TLV
stream at the end, there is no way to differentiate between the end
of the message and the next field(s) in the ChannelManager.
Here we add two new variant values for HTLCFailureMsg variants in
the read path, allowing us to switch to the new values if/when we
add new TLV fields in UpdateFailHTLC or UpdateFailMalformedHTLC so
that older versions can still read the new TLV fields.
Matt Corallo [Sat, 4 Sep 2021 06:37:36 +0000 (06:37 +0000)]
[fuzz] Swap mode on most messages to account for TLV suffix
Matt Corallo [Sun, 29 Aug 2021 05:26:39 +0000 (05:26 +0000)]
Drop writer size hinting/message vec preallocation
In order to avoid significant malloc traffic, messages previously
explicitly stated their serialized length allowing for Vec
preallocation during the message serialization pipeline. This added
some amount of complexity in the serialization code, but did avoid
some realloc() calls.
Instead, here, we drop all the complexity in favor of a fixed 2KiB
buffer for all message serialization. This should not only be
simpler with a similar reduction in realloc() traffic, but also
may reduce heap fragmentation by allocating identically-sized
buffers more often.
Matt Corallo [Fri, 17 Sep 2021 20:59:29 +0000 (20:59 +0000)]
Merge pull request #1053 from valentinewallace/2021-08-dedup-payment-sent
Deduplicate PaymentSent events for MPP payments
Matt Corallo [Tue, 31 Aug 2021 23:22:14 +0000 (23:22 +0000)]
Increase our default/minimum dust limit to 354 sat/vbytes
330 sat/vbyte, the current value, is not sufficient to ensure a
future segwit script longer than 32 bytes meets the dust limit if
used for a shutdown script. Thus, we can either check the value
on shutdown or we can simply require segwit outputs and require a
dust value of no less than 354 sat/vbyte.
We swap the minimum dust value to 354 sat/vbyte here, requiring
segwit scripts in a future commit.
See https://github.com/lightningnetwork/lightning-rfc/issues/905
Matt Corallo [Wed, 1 Sep 2021 20:50:45 +0000 (20:50 +0000)]
Drop broken test that is unfixable due to being undocumented
This should be reverted at some point, but the test is deficient
and breaks on later changes that are important to land ASAP.
Valentine Wallace [Fri, 17 Sep 2021 01:09:46 +0000 (21:09 -0400)]
Add all_paths_failed field to PaymentFailed
see field docs for details
Valentine Wallace [Fri, 20 Aug 2021 00:44:45 +0000 (20:44 -0400)]
Prevent duplicate PaymentSent events
by removing all pending outbound payments associated with the same
MPP payment after the preimage is received
Valentine Wallace [Thu, 19 Aug 2021 23:56:53 +0000 (19:56 -0400)]
Add MPP ID to pending_outbound_htlcs
We'll use this to correlate MPP shards in upcoming commits
Valentine Wallace [Mon, 13 Sep 2021 00:46:11 +0000 (20:46 -0400)]
Implement Readable/Writeable for HashSet
To be used in upcoming commits for MPP ID storage
Valentine Wallace [Thu, 19 Aug 2021 20:45:55 +0000 (16:45 -0400)]
Add MppId field to HTLCSource as a way to correlate mpp payment paths
Valentine Wallace [Wed, 1 Sep 2021 21:30:11 +0000 (17:30 -0400)]
test utils: refactor fail_payment_along_route for mpp
Valentine Wallace [Fri, 17 Sep 2021 18:50:44 +0000 (14:50 -0400)]
Update Watch docs to disallow dup channel outpoints
on watch_channel
Valentine Wallace [Fri, 17 Sep 2021 18:50:20 +0000 (14:50 -0400)]
Don't apply monitor updates after watch_channel PermFail
The full stack fuzzer found an unreachable panic where we receive a
FundingSigned with a duplicate channel outpoint.
Matt Corallo [Fri, 17 Sep 2021 17:26:54 +0000 (17:26 +0000)]
Merge pull request #1070 from TheBlueMatt/2021-09-fix-bindings-ignore
Move CounterpartyForwardingInfo from channel to channelmanager
Matt Corallo [Wed, 15 Sep 2021 20:51:37 +0000 (20:51 +0000)]
Merge pull request #1066 from valentinewallace/2021-08-fix-double-temp-failure
Allow multiple calls to `monitor_update_failed`
Valentine Wallace [Fri, 3 Sep 2021 21:24:01 +0000 (17:24 -0400)]
Allow multiple monitor_update_failed calls
without requiring calls to channel_monitor_updated in between.
Found by the fuzzer
Valentine Wallace [Thu, 26 Aug 2021 19:03:09 +0000 (15:03 -0400)]
Update fuzz README with latest instructions
Matt Corallo [Wed, 15 Sep 2021 18:54:15 +0000 (18:54 +0000)]
Merge pull request #1074 from p2pderivatives/add-node-id-to-custom-msg-cb
Add node id to custom message callback
Matt Corallo [Wed, 15 Sep 2021 18:44:04 +0000 (18:44 +0000)]
Merge pull request #1034 from TheBlueMatt/2021-07-maturing-claims
Expose in-flight claim balances
Matt Corallo [Wed, 15 Sep 2021 18:13:20 +0000 (18:13 +0000)]
Merge pull request #1043 from jkczyz/2021-07-network-update-handler
Handle network updates from failed payments in BackgroundProcessor
Matt Corallo [Sun, 29 Aug 2021 19:01:05 +0000 (19:01 +0000)]
Expand `ANTI_REORG_DELAY` docs to say its a library-wide assumption
Matt Corallo [Wed, 25 Aug 2021 20:13:01 +0000 (20:13 +0000)]
Add an accessor to `ChainMonitor` to get the claimable balances
The common user desire is to get the set of claimable balances for
all non-closed channels. In order to do so, they really want to
just ask their `ChainMonitor` for the set of balances, which they
can do here by passing the `ChannelManager::list_channels` output
to `ChainMonitor::get_claimable_balances`.
Matt Corallo [Wed, 4 Aug 2021 16:10:38 +0000 (16:10 +0000)]
Expose the amount of funds available for claim in ChannelMonitor
In general, we should always allow users to query for how much is
currently in-flight being claimed on-chain at any time.
This does so by examining the confirmed claims on-chain and
breaking down what is left to be claimed into a new
`ClaimableBalance` enum.
Fixes #995.
Matt Corallo [Wed, 25 Aug 2021 19:36:43 +0000 (19:36 +0000)]
Fix indentation in ChannelMonitor
Matt Corallo [Wed, 4 Aug 2021 15:16:43 +0000 (15:16 +0000)]
Track how our HTLCs are resolved on-chain persistently
This tracks how any HTLC outputs in broadcast commitment
transactions are resolved on-chain, storing the result of the HTLC
resolution persistently in the ChannelMonitor.
This can be used to determine which outputs may still be available
for claiming on-chain.
Matt Corallo [Wed, 4 Aug 2021 15:14:56 +0000 (15:14 +0000)]
Track the tx which spends our funding output in ChannelMonitor
This allows us to easily look up how our channel was closed and
track which balances may be spendable on-chain.
Matt Corallo [Tue, 27 Jul 2021 19:30:27 +0000 (19:30 +0000)]
Rename CounterpartyCommitmentTransaction to Params as it is static
Matt Corallo [Tue, 27 Jul 2021 19:27:43 +0000 (19:27 +0000)]
Drop unused CounterpartyCommitmentTransaction::per_htlc HashMap
Matt Corallo [Tue, 27 Jul 2021 15:52:21 +0000 (15:52 +0000)]
Store to-self value in the current commitment tx in ChannelMonitor
Jeffrey Czyz [Wed, 15 Sep 2021 02:38:00 +0000 (21:38 -0500)]
Update NetworkGraph in BackgroundProcessor
Decorate the user-supplied EventHandler with NetGraphMsgHandler in
the BackgroundProcessor. The resulting handler will intercept
PaymentFailed events in order to update the NetworkGraph in the
background before delegating to the user's event handler.
Jeffrey Czyz [Thu, 19 Aug 2021 16:21:42 +0000 (11:21 -0500)]
Expand and format BackgroundProcessor docs
Jeffrey Czyz [Thu, 12 Aug 2021 21:02:42 +0000 (16:02 -0500)]
EventHandler for applying NetworkUpdate
PaymentFailed events contain an optional NetworkUpdate describing
changes to the NetworkGraph as conveyed by a node along a failed payment
path according to BOLT 4. An EventHandler should apply the update to the
graph so that future routing decisions can account for it.
Implement EventHandler for NetGraphMsgHandler to update NetworkGraph.
Previously, NetGraphMsgHandler::handle_htlc_fail_channel_update
implemented this behavior.
Jeffrey Czyz [Thu, 12 Aug 2021 20:30:53 +0000 (15:30 -0500)]
Refactor PaymentFailureNetworkUpdate event
MessageSendEvent::PaymentFailureNetworkUpdate served as a hack to pass
an HTLCFailChannelUpdate from ChannelManager to NetGraphMsgHandler via
PeerManager. Instead, remove the event entirely and move the contained
data (renamed NetworkUpdate) to Event::PaymentFailed to be processed by
an event handler.
Tibo-lg [Tue, 14 Sep 2021 06:40:10 +0000 (15:40 +0900)]
Add node id to custom message callback
Matt Corallo [Mon, 6 Sep 2021 03:25:27 +0000 (03:25 +0000)]
Move CounterpartyForwardingInfo from channel to channelmanager
CounterpartyForwardingInfo is public (previously exposed with a
`pub use`), and used inside of ChannelCounterparty in
channelmanager.rs. However, it is defined in channel.rs, away from
where it is used.
This would be fine, except that the bindings generator is somewhat
confused by this - it doesn't currently support interpreting
`pub use` as a struct to expose, instead ignoring it.
Fixes https://github.com/lightningdevkit/ldk-garbagecollected/issues/44
Matt Corallo [Mon, 13 Sep 2021 16:42:36 +0000 (16:42 +0000)]
Merge pull request #1072 from TheBlueMatt/2021-09-tighter-max_fee-constant
Reduce our stated max closing-transaction fee to be the true value
Matt Corallo [Mon, 13 Sep 2021 04:22:26 +0000 (04:22 +0000)]
Merge pull request #1073 from gilescope/less-deps
Giles Cope [Sat, 11 Sep 2021 19:11:10 +0000 (20:11 +0100)]
Not needed now. We refer to std::futures.
Jeffrey Czyz [Wed, 25 Aug 2021 01:24:23 +0000 (20:24 -0500)]
Fail with PERM|8 (permanent_channel_failure)
This affects the htlc_fail_async_shutdown test.
Jeffrey Czyz [Wed, 25 Aug 2021 00:41:35 +0000 (19:41 -0500)]
Remove test_invalid_channel_announcement
It doesn't seem to be testing anything useful that isn't covered
elsewhere.
Jeffrey Czyz [Mon, 16 Aug 2021 23:40:19 +0000 (18:40 -0500)]
Add a read-only view of NetworkGraph
Hide the internal locking of NetworkGraph by providing a read-only
view. This way the locking order is handled internally.
Jeffrey Czyz [Tue, 10 Aug 2021 14:47:27 +0000 (09:47 -0500)]
Remove RwLock from around NetworkGraph
Now that NetworkGraph uses interior mutability, the RwLock used around
it in NetGraphMsgHandler is no longer needed. This allows for shared
ownership without a lock.
Jeffrey Czyz [Tue, 10 Aug 2021 03:24:41 +0000 (22:24 -0500)]
Individually lock NetworkGraph fields
In preparation for giving NetworkGraph shared ownership, wrap individual
fields in RwLock. This allows removing the outer RwLock used in
NetGraphMsgHandler.
Jeffrey Czyz [Tue, 17 Aug 2021 16:12:18 +0000 (11:12 -0500)]
Pass Event by reference to EventHandler
Passing an Event by reference rather and by move gives more flexibility
for composing event handlers without needing to clone events.
Matt Corallo [Thu, 9 Sep 2021 01:09:41 +0000 (01:09 +0000)]
Reduce our stated max closing-transaction fee to be the true value
When communicating the maximum fee we're willing to accept on a
cooperative closing transaction to our peer, we currently tell them
we'll accept `u64::max_value()` if they're the ones who have to pay
it. Spec-wise this is fine - they aren't allowed to try to claim
our balance, and we don't care how much of their own funds they
want to spend on transaction fees.
However, the Eclair folks prefer to check all values on the wire
do not exceed 21 million BTC, which seems like generally good
practice to avoid overflows and such issues. Thus, our close
messages are rejected by Eclair.
Here we simply relax our stated maximum to be the real value - our
counterparty's current balance in satoshis.
Fixes #1071
Matt Corallo [Thu, 9 Sep 2021 19:31:47 +0000 (19:31 +0000)]
Merge pull request #1064 from lightning-signer/2021-08-closing-tx-phase2
Devrandom [Wed, 1 Sep 2021 12:56:50 +0000 (14:56 +0200)]
Use ClosingTransaction in BaseSign
Devrandom [Wed, 1 Sep 2021 12:38:01 +0000 (14:38 +0200)]
Introduce ClosingTransaction
Matt Corallo [Thu, 9 Sep 2021 09:23:08 +0000 (09:23 +0000)]
Merge pull request #1047 from TheBlueMatt/2021-08-985-followups
Matt Corallo [Mon, 16 Aug 2021 18:02:59 +0000 (18:02 +0000)]
Add further comments around fee update handling in channel
These were suggested to clarify behavior in post-merge review of #985.
Matt Corallo [Mon, 16 Aug 2021 17:47:36 +0000 (17:47 +0000)]
Update docs for pending_update_fee and holding_cell_update_fee
The docs were left stale after the logic was updated in #985 as
pointed out in post-merge review.
Devrandom [Tue, 31 Aug 2021 13:23:48 +0000 (15:23 +0200)]
Factor out low-level build_closing_transaction
Matt Corallo [Thu, 2 Sep 2021 21:54:11 +0000 (21:54 +0000)]
Merge pull request #1055 from lightning-signer/2021-08-anchor-tx
Devrandom [Sun, 22 Aug 2021 09:08:28 +0000 (11:08 +0200)]
Add anchor outputs pair in CommitmentTransaction
The anchor ouputs pair is added if there are pending HTLCs. Or a
a per-party anchor is added if the party has a pending balance.
Matt Corallo [Tue, 31 Aug 2021 22:11:22 +0000 (22:11 +0000)]
Merge pull request #1057 from TheBlueMatt/2021-08-invoice-fails
Fix and modernize lightning-invoice API
Matt Corallo [Fri, 27 Aug 2021 02:21:32 +0000 (02:21 +0000)]
Require payment secrets when building and reading invoices
Matt Corallo [Tue, 24 Aug 2021 23:22:55 +0000 (23:22 +0000)]
Use new BOLT 11 test vectors with payment_secrets and feature flags
This pulls the BOLT 11 test vectors from
https://github.com/lightningnetwork/lightning-rfc/pull/898,
tweaking our tests to properly handle them.
Matt Corallo [Tue, 24 Aug 2021 23:15:07 +0000 (23:15 +0000)]
[invoice] Ignore InvalidLength fields
BOLT 11 states that a reader "MUST skip over...`p`, `h`, `s` or `n`
fields that do NOT have data_lengths of 52, 52, 52 or 53,
respectively." Here we do so by simply ignoring any invalid-length
field.
Matt Corallo [Tue, 24 Aug 2021 21:00:17 +0000 (21:00 +0000)]
Implement core::hash::Hash more incl invoice::RawTaggedField
Matt Corallo [Sun, 22 Aug 2021 19:54:08 +0000 (19:54 +0000)]
Check if invoices contain unknown required features
This adds the final missing BOLT 11 failure test, checking for
unknown required feature flags before accepting an invoice.
Matt Corallo [Sun, 22 Aug 2021 19:42:29 +0000 (19:42 +0000)]
Convert the invoice creation API to millisats and req it for parse
The BOLT 11 invalid invoice test vectors suggest failing to parse
invoices which have an amount which is not a whole number of
millisatoshis. lightning-invoice, however, happily parses such
invoices. While we could continue to parse them, failing them makes
for one less check on the user code side, so we might as well.
In order to keep the invoice creation less likely to fail, we also
switch the Builder amount-setting function to use millisatoshis.
Matt Corallo [Sun, 22 Aug 2021 19:36:01 +0000 (19:36 +0000)]
[invoice] Fix non-recoverable sig handling and bogus SI prefix err
This adds two additional tests from the BOLT 11 invalid invoice
tests, fixing the two errors that broke them. It fixes a panic on
the "nonrecoverable signature" test and makes the error variant
more sensible on the bogus SI prefix test.
Matt Corallo [Sun, 22 Aug 2021 19:35:15 +0000 (19:35 +0000)]
[invoice] Add the BOLT 11 failure unit tests that we already pass
Matt Corallo [Tue, 31 Aug 2021 17:50:14 +0000 (17:50 +0000)]
Merge pull request #1040 from abhik-99/Issue#945
Multi-Hop Route Hint now considered. Added in unit tests for same.
abhik-99 [Mon, 9 Aug 2021 15:06:51 +0000 (20:36 +0530)]
Multi-Hop Route Hint as per Bolt 12 now considered
Bolt 12 details the process of picking up route hints from payee
using the lightning invoice. This PR brings the changes to use
multiple route hints from payee picked from the invoice.
The route hints are processed in the following manner:-
- `get_route()` receives the hints in `last_hops`.
- Every `RouteHintHop` in `RouteHint` is processed based on
feasiblity of channel capacity and fees.
- If a `RouteHintHop` then preceeding `RouteHintHop`s are not
processed.
- A direct route is checked from `first_hops_targets` to the
first `RouteHintHop` if the respective `RouteHint` is
processed from the payee's end till the first `RouteHintHop`.
`partial_route_hint_test`, `ignores_empty_last_hops_test`,
`multi_hint_last_hops_test` and `last_hops_with_public_channel_test`
test usage of partial route hints for building optimal route,
processing empty route hint hops, complete usage of private route
hints and presence of public channels in route hints respectively.
Resolves: #945
Matt Corallo [Mon, 30 Aug 2021 02:43:01 +0000 (02:43 +0000)]
Merge pull request #1039 from lightning-signer/2021-08-more-enforcement
Introduce EnforcementState, validate release of revocation secret
Antoine Riard [Tue, 26 May 2020 07:55:03 +0000 (09:55 +0200)]
Add get_anchor_script
This is a script builder to generate anchor output ones. They can be
satisfied either by a signature for the committed funding pubkey or anyone
after CSV delay expiration.
This is used at anchor output addition while generating commitment transaction.
Devrandom [Fri, 20 Aug 2021 19:57:18 +0000 (21:57 +0200)]
Allow BaseSign validation functions to return an Err
Devrandom [Thu, 19 Aug 2021 07:51:45 +0000 (09:51 +0200)]
Improve documentation for validate_holder_commitment and sign_counterparty_commitment
Devrandom [Tue, 17 Aug 2021 11:04:29 +0000 (13:04 +0200)]
Always use KeysInterface.read_chan_signer for de-serializing EnforcingSigner in tests
Devrandom [Mon, 9 Aug 2021 14:48:06 +0000 (16:48 +0200)]
Enforce signing counterparty commitment only after revocation
Devrandom [Mon, 9 Aug 2021 10:09:39 +0000 (12:09 +0200)]
Enforce that revocation can only occur after we validated a new commitment
Devrandom [Mon, 9 Aug 2021 08:56:15 +0000 (10:56 +0200)]
Introduce EnforcementState for EnforcingSigner
as we add more enforcement state variables, we want to keep track of them under a single structure
Matt Corallo [Fri, 27 Aug 2021 02:37:00 +0000 (02:37 +0000)]
Merge pull request #1060 from JosephGoulden/function_test_utils_logs
tests: use origin node logger instead of creating new TestLogger
Antoine Riard [Tue, 3 Aug 2021 23:20:06 +0000 (19:20 -0400)]
Remove DynamicOutputP2WPKH ref in logger
Matt Corallo [Wed, 25 Aug 2021 17:22:20 +0000 (17:22 +0000)]
Merge pull request #1031 from p2pderivatives/dlc-version-generic
Dlc version generic
Jeffrey Czyz [Wed, 18 Aug 2021 15:41:01 +0000 (10:41 -0500)]
Remove wire::MessageType in favor of u16
With custom messages, wire::Type was introduced. wire::MessageType is a
bit redundant, so use u16 instead and move is_even to wire::Message.
Tibo-lg [Thu, 5 Aug 2021 05:51:17 +0000 (14:51 +0900)]
Add custom message handler to peer manager
Matt Corallo [Tue, 24 Aug 2021 18:57:51 +0000 (18:57 +0000)]
Merge pull request #1037 from sr-gi/add-txid-convert
Adds Txid to lighting-block-sync::convert
Matt Corallo [Sun, 1 Aug 2021 02:34:08 +0000 (02:34 +0000)]
Don't initialise Vecs being read with VecReadWrapper explicitly
This simplifies the tlv serialization read macro somewhat by
allowing callsites to simply read into an `Option<Vec>` instead of
needing to read into an `Option<VecReadWrapper>` when using
`vec_type`.
Joseph Goulden [Tue, 24 Aug 2021 15:53:29 +0000 (16:53 +0100)]
tests: use origin node logger instead of creating new TestLogger in functional_test_utils
Sergi Delgado Segura [Fri, 6 Aug 2021 14:13:37 +0000 (16:13 +0200)]
Adds Txid to lighting-block-sync::convert
Matt Corallo [Sun, 22 Aug 2021 22:11:34 +0000 (22:11 +0000)]
[invoice] Update doctest example invoices to real LDK invoices
This swaps out our doctest example invoices for real LDK-generated
invoices on a real LDK node.
Matt Corallo [Fri, 20 Aug 2021 18:06:58 +0000 (18:06 +0000)]
Merge pull request #1051 from JosephGoulden/fix_ping_disconnect
fix: peer is disconnected for not responding to ping
Joseph Goulden [Fri, 20 Aug 2021 14:48:40 +0000 (15:48 +0100)]
test: increase ping timeout when running in debug mode
Matt Corallo [Wed, 18 Aug 2021 19:10:54 +0000 (19:10 +0000)]
Merge pull request #1049 from TheBlueMatt/2021-08-nightly-warnings
Fix trailing semicolon warnings on latest rustc nightly
Matt Corallo [Wed, 18 Aug 2021 00:33:56 +0000 (00:33 +0000)]
Fix trailing semicolon warnings on latest rustc nightly
Latest rustc nightly compiles are filled with warnings like the
following, which we fix here:
```
warning: trailing semicolon in macro used in expression position
--> lightning/src/util/macro_logger.rs:163:114
|
163 | $logger.log(&$crate::util::logger::Record::new($lvl, format_args!($($arg)+), module_path!(), file!(), line!()));
| ^
|
::: lightning/src/chain/chainmonitor.rs:165:9
|
165 | log_debug!(self.logger, "New best block {} at height {} provided via block_connected", header.block_hash(), height);
| -------------------------------------------------------------------------------------------------------------------- in this macro invocation
|
= note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
= note: this warning originates in the macro `log_internal` (in Nightly builds, run with -Z macro-backtrace for more info)
```
Matt Corallo [Wed, 18 Aug 2021 00:31:28 +0000 (00:31 +0000)]
Merge pull request #1048 from TheBlueMatt/2021-08-no-net-print
Remove explicit print in lightning-net-tokio, reduce redundant block connection logging
Matt Corallo [Tue, 17 Aug 2021 19:47:50 +0000 (19:47 +0000)]
Clarify docs on ShutdownScript::new_witness_program somewhat
This is especially important for C or other language bindings
clients as the `version` field may be exported as a `u8`.
Matt Corallo [Tue, 17 Aug 2021 00:46:21 +0000 (00:46 +0000)]
Log chain calls in ChainMonitor, reducing logs in ChannelMonitor
For users with many ChannelMonitors, we log a large volume per
block simply because each ChannelMonitor lots several times per
block. Instead, we move to log only once at the TRACE level per
block call in ChannelMonitors, relying instead on a DEBUG level
log in ChainMonitor before we call any ChannelMonitor functions.
For most users, this will reduce redundant logging and also log at
the DEBUG level for block events, which is appropriate.
Fixes #980.