Matt Corallo [Wed, 7 Feb 2024 01:19:09 +0000 (01:19 +0000)]
Use structured logging where appropriate in `OnionMessenger`
Matt Corallo [Tue, 6 Feb 2024 23:17:50 +0000 (23:17 +0000)]
Add `PersistenceNotifierGuard` take to offer/refund payments
This resolves an issue where offer and refund payments get delayed
while we wait for the `invoice_request`/`invoice` onion messages to
get sent. It further ensures we're likely to have the
`ChannelManager` persisted with the new payment info after
initiating the send/receive.
Matt Corallo [Tue, 6 Feb 2024 23:13:08 +0000 (23:13 +0000)]
Use `{}`, not `{:?}` for `PublicKey` logging
The `Debug` serialization of `PublicKey`s includes both the X and Y
coordinate, which isn't something most of our users deal with.
Instead, logging using `Display` gives users the keys they're used
to.
Matt Corallo [Tue, 12 Mar 2024 15:19:51 +0000 (15:19 +0000)]
Avoid new "out of disk space" issues in CI
Our 1.63 build on Ubuntu has been failing for quite some time
because it runs out of disk space trying to build tests in the last
cfg-flag steps. Thus, we add a few new `cargo clean`s here to fix
it.
Matt Corallo [Tue, 12 Mar 2024 15:18:32 +0000 (15:18 +0000)]
Merge pull request #2917 from jkczyz/2024-02-refund-unsupported-chain
Fail `request_refund_payment` for unsupported chain
Jeffrey Czyz [Thu, 29 Feb 2024 21:21:03 +0000 (15:21 -0600)]
Fail request_refund_payment for unsupported chain
If a Refund has an unsupported chain, ChannelManager should not send an
invoice as it can't be paid on that chain. Instead, return an error when
calling ChannelManager::request_refund_payment for such refunds.
Jeffrey Czyz [Thu, 29 Feb 2024 21:44:57 +0000 (15:44 -0600)]
Update pay_for_offer docs about unsupported chains
Jeffrey Czyz [Thu, 29 Feb 2024 21:03:31 +0000 (15:03 -0600)]
Test failing pay_for_offer on an unsupported chain
Matt Corallo [Fri, 8 Mar 2024 21:32:40 +0000 (21:32 +0000)]
Merge pull request #2823 from valentinewallace/2024-01-blinded-forwarding-tests
Test blinded forwarding
valentinewallace [Fri, 8 Mar 2024 21:07:10 +0000 (16:07 -0500)]
Merge pull request #2903 from jkczyz/2024-02-bindings-builders
Offers builders for C-bindings
Matt Corallo [Fri, 8 Mar 2024 17:34:37 +0000 (17:34 +0000)]
Merge pull request #2926 from tnull/2024-03-derive-eq-for-offer-refund
Impl `PartialEq`/`Eq` for `Offer`/`Refund`
Valentine Wallace [Mon, 25 Dec 2023 01:19:47 +0000 (20:19 -0500)]
Test that we'll round up blinded intermediate node fees if needed.
See comment in the new test.
Valentine Wallace [Wed, 20 Dec 2023 22:37:03 +0000 (17:37 -0500)]
Test utils: support intermediate nodes taking 1msat extra fee.
See docs on the new field.
Valentine Wallace [Mon, 25 Dec 2023 01:13:28 +0000 (20:13 -0500)]
Support fee overpayment by 1 msat in expect_payment_forwarded test util.
See ClaimAlongRouteArgs::allow_1_msat_fee_overpay.
Valentine Wallace [Sun, 24 Dec 2023 21:50:42 +0000 (16:50 -0500)]
Functionally test min htlc BlindedPayInfo calculation.
Valentine Wallace [Sun, 24 Dec 2023 21:49:58 +0000 (16:49 -0500)]
Account for prop fee in test util fee calculation.
Valentine Wallace [Sun, 24 Dec 2023 21:47:49 +0000 (16:47 -0500)]
Use correct min/max htlc in test util for constructing blinded pay params.
In testing, we use channel updates to construct blinded paths and the
{Forward,Receive}Tlvs encoded within. Given a blinded path from node A > B > C,
we currently use channel_update_A->B to construct the payment constraints for
A’s blinded payload.
This is incorrect for setting A's PaymentConstraints::htlc_minimum_msat,
because channel_update_A->B contains the minimum value that *B* will accept,
and we want the constraints to contain the min value that *A* will accept.
This never caused test failures before because min/max htlc values were always
identical in both channel directions.
Therefore, set A’s htlc min/max values to the min/max that A will accept.
Valentine Wallace [Sun, 24 Dec 2023 21:44:33 +0000 (16:44 -0500)]
Parameterize blinded test util with intro node min/max htlc.
We're currently not setting each node's min/max htlc correctly, see next
commit.
Valentine Wallace [Wed, 20 Dec 2023 20:01:42 +0000 (15:01 -0500)]
Struct-ify test util pass_along_path args.
Lays groundwork to make pass_along_path easier to adapt without changing a
million callsites.
Valentine Wallace [Mon, 18 Dec 2023 20:07:45 +0000 (15:07 -0500)]
Test 3-hop blinded path recipient failure.
This tests an intermediate forwarding node being failed back to with malformed
and then failing back themselves with malformed.
Jeffrey Czyz [Thu, 7 Mar 2024 22:59:09 +0000 (16:59 -0600)]
Drop error type parameter from SignError
SignError allows implementors of SignFunction to return a custom error
type. Drop this as an unconstrained type causes problems with bindings
and isn't useful unless the caller can take some sort of action based on
different errors.
Jeffrey Czyz [Fri, 1 Mar 2024 16:27:54 +0000 (10:27 -0600)]
Fix unused import warning
Jeffrey Czyz [Fri, 1 Mar 2024 16:17:08 +0000 (10:17 -0600)]
Support BOLT 12 signing in c_bindings
Replace the Fn trait bound on signing methods with a dedicated trait
since Fn is not supported in bindings. Implement the trait for Fn so
that closures can still be used in Rust.
Jeffrey Czyz [Mon, 26 Feb 2024 02:42:57 +0000 (20:42 -0600)]
Add c_bindings version of InvoiceBuilder
Use the macros introduced in the previous commit to define two builders
for each type parameterization of InvoiceBuilder
- InvoiceWithExplicitSigningPubkeyBuilder
- InvoiceWithDerivedSigningPubkeyBuilder
The difference between these and InvoiceBuilder is that these have
methods that take `self` by mutable reference instead of by value and
don't return anything instead returning the modified builder. This is
required because bindings don't support move semantics nor impl blocks
specific to a certain type parameterization. Because of this, the
builder's contents must be cloned when building a Bolt12Invoice.
Keeps InvoiceBuilder defined so that it can be used internally in
ChannelManager's OffersMessageHandler even when compiled for c_bindings.
Elias Rohrer [Fri, 8 Mar 2024 15:43:45 +0000 (16:43 +0100)]
Implement `Hash` for `Offer` and `Refund`
Elias Rohrer [Fri, 8 Mar 2024 09:24:50 +0000 (10:24 +0100)]
Impl `PartialEq`/`Eq` for `Offer`/`Refund`
We add custom implementations based on comparing the `bytes` for
`Offer`/`Refund` themselves as this is sufficient and should be faster
than comapring all fields in the worst case.
Matt Corallo [Thu, 7 Mar 2024 17:55:59 +0000 (17:55 +0000)]
Merge pull request #2923 from tnull/2024-03-improve-best-block
Refactor `BestBlock` to expose inner fields
Elias Rohrer [Thu, 7 Mar 2024 16:35:38 +0000 (17:35 +0100)]
Implement `Hash` for `BestBlock`
Elias Rohrer [Thu, 7 Mar 2024 11:06:42 +0000 (12:06 +0100)]
Merge pull request #2912 from jkczyz/2024-02-prefer-more-connections
Order blinded paths by reliability criteria
Elias Rohrer [Thu, 7 Mar 2024 08:45:45 +0000 (09:45 +0100)]
Implement `Debug` for `BestBlock`
Elias Rohrer [Thu, 7 Mar 2024 08:44:45 +0000 (09:44 +0100)]
Refactor `BestBlock` to expose inner fields rather than accessors
.. which is more idiomatic Rust, and easier to handle in (downstream)
bindings.
Jeffrey Czyz [Sun, 25 Feb 2024 20:58:07 +0000 (14:58 -0600)]
Macro-ize InvoiceBuilder
InvoiceBuilder is not exported to bindings because it has methods that
take `self` by value and are only implemented for certain type
parameterizations. Define these methods using macros such that different
builders and related methods can be defined for c_bindings.
Jeffrey Czyz [Sun, 25 Feb 2024 17:32:02 +0000 (11:32 -0600)]
Merge similar InvoiceBuilder impl blocks
This avoids needing to create additional macros when adding c_bindings
support.
Jeffrey Czyz [Fri, 23 Feb 2024 19:34:24 +0000 (13:34 -0600)]
Add c_bindings version of InvoiceRequestBuilder
Use the macros introduced in the previous commit to define two builders
for each type parameterization of InvoiceRequestBuilder
- InvoiceRequestWithExplicitPayerIdBuilder
- InvoiceRequestWithDerivedPayerIdBuilder
The difference between these and InvoiceRequestBuilder is that these
have methods that take `self` by mutable reference instead of by value
and don't return anything instead returning the modified builder. This
is required because bindings don't support move semantics nor impl
blocks specific to a certain type parameterization. Because of this, the
builder's contents must be cloned when building an InvoiceRequest.
Keeps InvoiceRequestBuilder defined so that it can be used internally in
ChannelManager::pay_for_offer even when compiled for c_bindings.
Jeffrey Czyz [Thu, 22 Feb 2024 22:47:38 +0000 (16:47 -0600)]
Macro-ize InvoiceRequestBuilder
InvoiceRequestBuilder is not exported to bindings because it has methods
that take `self` by value and are only implemented for certain type
parameterizations. Define these methods using macros such that different
builders and related methods can be defined for c_bindings.
Jeffrey Czyz [Thu, 22 Feb 2024 21:13:32 +0000 (15:13 -0600)]
Merge similar InvoiceRequestBuilder impl blocks
This avoids needing to create additional macros when adding c_bindings
support.
Jeffrey Czyz [Sat, 24 Feb 2024 02:30:50 +0000 (20:30 -0600)]
Add c_bindings version of RefundBuilder
Use the macros introduced in the previous commit to define a builder
called RefundMaybeWithDerivedMetadataBuilder.
The difference between this and RefundBuilder is that this has methods
that take `self` by mutable reference instead of by value and don't
return anything instead returning the modified builder. This is required
because bindings don't support move semantics. Because of this, the
builder's contents must be cloned when building a Refund.
Keeps RefundBuilder defined so that it can be used internally in
ChannelManager::create_refund_builder even when compiled for c_bindings.
Jeffrey Czyz [Fri, 23 Feb 2024 22:52:49 +0000 (16:52 -0600)]
Macro-ize RefundBuilder
RefundBuilder is not exported to bindings because it has methods that
take `self` by value. Define these methods using macros such that
different builders and related methods can be defined for c_bindings.
Jeffrey Czyz [Fri, 23 Feb 2024 22:33:23 +0000 (16:33 -0600)]
Add c_bindings version of OfferBuilder
Use the macros introduced in the previous commit to define two builders
for each type parameterization of OfferBuilder
- OfferWithExplicitMetadataBuilder
- OfferWithDerivedMetadataBuilder
The difference between these and OfferBuilder is that these have methods
that take `self` by mutable reference instead of by value and don't
return anything instead returning the modified builder. This is required
because bindings don't support move semantics nor impl blocks specific
to a certain type parameterization. Because of this, the builder's
contents must be cloned when building an Offer.
Keeps OfferBuilder defined so that it can be used internally in
ChannelManager::create_offer_builder even when compiled for c_bindings.
Matt Corallo [Mon, 4 Mar 2024 16:30:29 +0000 (16:30 +0000)]
Merge pull request #2919 from tnull/2024-03-fix-hashtables-rustfmt
`rustfmt`: Fix CI by running `rustfmt` on `util/hash_tables.rs`
Elias Rohrer [Fri, 23 Feb 2024 10:51:50 +0000 (11:51 +0100)]
Run `rustfmt` on `util/hash_tables.rs`
.. to fix the silent rebase conflict.
Matt Corallo [Fri, 1 Mar 2024 21:01:32 +0000 (21:01 +0000)]
Merge pull request #2918 from tnull/2024-03-prefer-from-over-into
Elias Rohrer [Fri, 1 Mar 2024 10:42:54 +0000 (11:42 +0100)]
Prefer implementing `From` over `Into`
.. as the std library docs state that implementing Into should be avoided:
"One should avoid implementing Into and implement From instead.
Implementing From automatically provides one with an implementation of
Into thanks to the blanket implementation in the standard library."
Matt Corallo [Thu, 29 Feb 2024 21:48:40 +0000 (21:48 +0000)]
Merge pull request #2916 from sr-gi/2024-02-29-payment-preimage-hash
util: Adds Into<PaymentHash> for PaymentPreimage
Sergi Delgado Segura [Thu, 29 Feb 2024 19:51:38 +0000 (14:51 -0500)]
util: Adds Into<PaymentHash> for PaymentPreimage
This seems like a useful interface to have for downstream users
Elias Rohrer [Thu, 29 Feb 2024 14:58:56 +0000 (15:58 +0100)]
Merge pull request #2915 from TheBlueMatt/2024-02-better-rnf-docs
Update docs on `PaymentFailureReason::RouteNotFound` to add context
Matt Corallo [Thu, 29 Feb 2024 14:50:26 +0000 (14:50 +0000)]
Update docs on `PaymentFailureReason::RouteNotFound` to add context
tnull noted on discord that its somewhat unclear to users what
`RouteNotFound` actually means - that we ran out of routes, rather
than could not find a route at all - so the docs are updated here.
Elias Rohrer [Thu, 29 Feb 2024 08:29:40 +0000 (09:29 +0100)]
Merge pull request #2913 from arik-so/2024/02/serialize-socket-address-vectors
Serialize SocketAddress vectors
Arik Sosman [Thu, 29 Feb 2024 07:21:53 +0000 (23:21 -0800)]
Serialize SocketAddress vectors.
Jeffrey Czyz [Wed, 28 Feb 2024 21:58:14 +0000 (15:58 -0600)]
Prefer one-hop blinded path to Tor intro nodes
If a node is announced, prefer using a one-hop blinded path with it as
the introduction node to using a two-hop blinded path with a Tor-only
introduction node. The one-hop blinded path is more reliable, thus only
use Tor-only nodes if the recipient is unannounced. And then, prefer
non-Tor-only nodes.
Jeffrey Czyz [Wed, 28 Feb 2024 17:23:56 +0000 (11:23 -0600)]
Prefer well-connected nodes for introduction nodes
When forming blinded paths, using a reliable node as the introduction
node is important to ensure onion message reliability. Order blinded
paths by how well-connected the introduction node is as a proxy for
reliability.
For short paths (e.g., when the sender and recipient share an LSP), this
may also result in a scenario where initiating a direct connection isn't
necessary. That is helpful when using RGS since it currently doesn't
include node announcements and thus cannot initiate a direct connection.
Elias Rohrer [Wed, 28 Feb 2024 11:01:55 +0000 (12:01 +0100)]
Merge pull request #2911 from jkczyz/2024-02-sort-blinded-paths
Prefer non-Tor nodes when creating blinded paths
Jeffrey Czyz [Wed, 28 Feb 2024 00:37:39 +0000 (18:37 -0600)]
Prefer non-Tor nodes when creating blinded paths
Tor nodes can have high latency which can have a detrimental effect on
onion message reliability. Prefer using nodes that aren't Tor-only when
creating blinded paths both in offers and in onion message reply paths.
Jeffrey Czyz [Tue, 27 Feb 2024 19:25:25 +0000 (13:25 -0600)]
Add NodeInfo::is_tor_only
Add a method to NodeInfo to determine if the node has only announced Tor
addresses. Useful for preferring blinded paths that don't use Tor for
better reliability and improved latency.
Valentine Wallace [Mon, 6 Nov 2023 22:46:46 +0000 (17:46 -0500)]
Adapt intro node process_pending_htlcs test for non-intro nodes
Valentine Wallace [Tue, 31 Oct 2023 21:53:19 +0000 (17:53 -0400)]
Macro-ize test code block that causes an intro node error
Will be useful in the next commit for adapting these tests for non-intro node
failures.
Valentine Wallace [Wed, 1 Nov 2023 18:55:38 +0000 (14:55 -0400)]
Adapt intro node forward checks test for non-intro nodes
Valentine Wallace [Wed, 1 Nov 2023 18:45:21 +0000 (14:45 -0400)]
Macro-ize test code that causes an intro node error on initial update_add
Will be useful in the next commit for adapting this test for non-intro-node
failures.
Valentine Wallace [Wed, 20 Dec 2023 00:27:50 +0000 (19:27 -0500)]
Test MPP to 3-hop blinded paths.
Jeffrey Czyz [Tue, 20 Feb 2024 00:43:59 +0000 (18:43 -0600)]
Macro-ize OfferBuilder
OfferBuilder is not exported to bindings because it has methods that
take `self` by value and are only implemented for certain type
parameterizations. Define these methods using macros such that different
builders and related methods can be defined for c_bindings.
Matt Corallo [Thu, 22 Feb 2024 19:32:02 +0000 (19:32 +0000)]
Merge pull request #2909 from benthecarman/inv-pk-helper
Add helper function to properly get invoice pubkey
Matt Corallo [Thu, 22 Feb 2024 19:30:17 +0000 (19:30 +0000)]
Merge pull request #2877 from tnull/2024-02-start-rustfmt-journey
`rustfmt`: Add CI scripts and format `onion_utils.rs`
benthecarman [Thu, 22 Feb 2024 18:05:37 +0000 (18:05 +0000)]
Add helper function to properly get invoice pubkey
Elias Rohrer [Thu, 22 Feb 2024 10:36:38 +0000 (11:36 +0100)]
Merge pull request #2908 from TheBlueMatt/2024-02-drop-useless-refs
Drop unnecessary int reference in SCID conversion utilities
Matt Corallo [Thu, 22 Feb 2024 00:06:30 +0000 (00:06 +0000)]
Merge pull request #2905 from tnull/2024-02-expose-init-features
Refactor `PeerManager::get_peer_node_ids` in favor of `list_peers`/`peer_by_node_id` returning additional information
Matt Corallo [Wed, 21 Feb 2024 22:25:54 +0000 (22:25 +0000)]
Drop unnecessary int reference in SCID conversion utilities
Matt Corallo [Wed, 21 Feb 2024 21:09:26 +0000 (21:09 +0000)]
Merge pull request #2770 from dunxen/2023-12-dualfundingpreliminaries
Preliminary refactoring & structure for dual-funded channels
Elias Rohrer [Tue, 20 Feb 2024 12:36:45 +0000 (13:36 +0100)]
Introduce `PeerManager::list_peers` and `peer_by_node_id`
.. returning `PeerDetails` rather than tuples of peer-associated values.
Previously, we wouldn't offer any way to retrieve the features a
peer provided in their `Init` message.
Here, we allow to retrieve them via a new `PeerDetails` struct,
side-by-side with `SocketAddress`es and a bool indicating the direction
of the peer connection.
Matt Corallo [Tue, 20 Feb 2024 17:42:18 +0000 (17:42 +0000)]
Merge pull request #2898 from tnull/2024-02-ignore-RUSTSEC-2021-0145
Have CI's `cargo audit` ignore `RUSTSEC-2021-0125`
Duncan Dean [Wed, 13 Sep 2023 11:41:20 +0000 (13:41 +0200)]
Add V2 `ChannelPhase` variants
Duncan Dean [Fri, 16 Feb 2024 06:01:16 +0000 (08:01 +0200)]
Add maybe_handle_error_without_close for OutboundV2Channel
Duncan Dean [Tue, 12 Sep 2023 19:27:14 +0000 (21:27 +0200)]
Add `OutboundV2Channel` struct
Duncan Dean [Fri, 24 Nov 2023 07:58:21 +0000 (09:58 +0200)]
Create ChannelContext constructor for outbound channels
Duncan Dean [Tue, 12 Sep 2023 19:23:51 +0000 (21:23 +0200)]
Add `InboundV2Channel` struct
Duncan Dean [Fri, 24 Nov 2023 07:32:56 +0000 (09:32 +0200)]
Create ChannelContext constructor for inbound channels
Duncan Dean [Tue, 12 Sep 2023 19:18:14 +0000 (21:18 +0200)]
Add `DualFundingChannelContext` struct
Duncan Dean [Mon, 4 Dec 2023 07:22:14 +0000 (09:22 +0200)]
Test builds with #[cfg(dual_funding)] enabled
Duncan Dean [Tue, 12 Sep 2023 08:52:50 +0000 (10:52 +0200)]
Add V2 constructors to `ChannelId`
Matt Corallo [Mon, 19 Feb 2024 22:17:35 +0000 (22:17 +0000)]
Merge pull request #2891 from TheBlueMatt/2024-02-no-ahash
Drop the `ahash` dependency
Elias Rohrer [Fri, 16 Feb 2024 10:33:37 +0000 (11:33 +0100)]
Have CI's `cargo audit` ignore `RUSTSEC-2021-0125`
This advisory is only relevant for a downstream dependency of
`criterion`, which we currently don't want to bump in order to continue
benchmarking with our MSRV 1.63.0.
We therefore just add it to our ignore list for now.
Matt Corallo [Fri, 16 Feb 2024 21:15:45 +0000 (21:15 +0000)]
Merge pull request #2897 from TheBlueMatt/2024-02-fix-route-ser
Fix `Route` serialization round-trip
Matt Corallo [Tue, 13 Feb 2024 18:15:20 +0000 (18:15 +0000)]
Drop `lightning-invoice` dependency on hashbrown`
Matt Corallo [Mon, 12 Feb 2024 22:40:49 +0000 (22:40 +0000)]
Drop `ahash` dependency in favor of core's `SipHasher`
https://github.com/tkaitchuck/aHash/pull/196 bumped the MSRV of
`ahash` in a patch release, which makes it rather difficult for us
to have it as a dependency.
Further, it seems that `ahash` hasn't been particularly robust in
the past, notably
https://github.com/tkaitchuck/aHash/issues/163 and
https://github.com/tkaitchuck/aHash/issues/166.
Luckily, `core` provides `SipHasher` even on no-std (sadly its
SipHash-2-4 unlike the SipHash-1-3 used by the `DefaultHasher` in
`std`). Thus, we drop the `ahash` dependency entirely here and
simply wrap `SipHasher` for our `no-std` HashMaps.
Matt Corallo [Mon, 12 Feb 2024 22:37:09 +0000 (22:37 +0000)]
Add a crate which wraps `getrandom` but always compiles
In the next commit we'll drop the `ahash` dependency in favor of
directly calling `getrandom` to seed our hash tables. However,
we'd like to depend on `getrandom` only on certain platforms *and*
only when certain features (no-std) are set.
This introduces an indirection crate to do so, allowing us to
depend on it only when `no-std` is set but only depending on
`getrandom` on platforms which it supports.
Matt Corallo [Fri, 16 Feb 2024 19:26:32 +0000 (19:26 +0000)]
Test `Route` serialization round-trip
This adds testing for the previous two commits by testing that all
routes generated in testing are able to survive a serialization
round-trip.
Matt Corallo [Fri, 16 Feb 2024 19:26:22 +0000 (19:26 +0000)]
Fix `Route` serialization round-trip
When the `max_total_routing_fee_msat` parameter was added to
`RouteParameters`, the serialization used `map` to get the max fee,
accidentally writing an `Option<Option<u64>>`, but then read it as
an `Option<u64>`. Thus, any `Route`s with a `route_params` written
will fail to be read back.
Luckily, this is an incredibly rarely-used bit of code, so only one
user managed to hit it.
Matt Corallo [Fri, 16 Feb 2024 18:41:54 +0000 (18:41 +0000)]
Fix blinded path serialization in `Route`
`Route`'s blinded_path serialization logic writes a blinded path
`Option` per path hop, however on read we (correctly) only read one
blinded path `Option` per path. This causes serialization of
`Route`s with blinded paths to fail to round-trip.
Here we fix this by writing blinded paths per path.
Matt Corallo [Fri, 16 Feb 2024 18:33:53 +0000 (18:33 +0000)]
Drop the `fails_paying_for_bolt12_invoice` test
`fails_paying_for_bolt12_invoice` tests that we fail to send a
payment if the router returns `Ok` but includes a bogus route (one
with 0-length paths). While this marginally increases our test
coverage, in the next commit we'll be testing that all routes
round-trip serialization, which fails here as bogus routes are not
supported in deserialization.
Because this isn't particularly critical test coverage, we simply
opt to drop the test entirely here.
Elias Rohrer [Tue, 6 Feb 2024 15:22:04 +0000 (16:22 +0100)]
Remove `onion_utils.rs` from exclusion list
.. now continously checking its formatting in CI.
Elias Rohrer [Mon, 12 Feb 2024 13:14:53 +0000 (14:14 +0100)]
Run `rustfmt` on `onion_utils.rs`
Elias Rohrer [Tue, 6 Feb 2024 15:26:39 +0000 (16:26 +0100)]
Add `rustfmt::skip` and small adjustments where needed
Elias Rohrer [Fri, 16 Feb 2024 10:55:56 +0000 (11:55 +0100)]
Merge pull request #2894 from TheBlueMatt/2024-02-future-poll-leak
Never store more than one StdWaker per live Future
Matt Corallo [Tue, 13 Feb 2024 22:43:51 +0000 (22:43 +0000)]
Never store more than one `StdWaker` per live `Future`
When an `std::future::Future` is `poll()`ed, we're only supposed to
use the latest `Waker` provided. However, we currently push an
`StdWaker` onto our callback list every time `poll` is called,
waking every `Waker` but also using more and more memory until the
`Future` itself is woken.
Here we fix this by removing any `StdWaker`s stored for a given
`Future` when it is `drop`ped or prior to pushing a new `StdWaker`
onto the list when `poll`ed.
Sadly, the introduction of a `Drop` impl for `Future` means we
can't trivially destructure the struct any longer, causing a few
methods to need to take `Future`s by reference rather than
ownership and `clone` a few `Arc`s.
Fixes #2874
Matt Corallo [Tue, 13 Feb 2024 22:08:55 +0000 (22:08 +0000)]
Give `Future`s for a `FutureState` an idx and track `StdWaker` idxn
When an `std::future::Future` is `poll()`ed, we're only supposed to
use the latest `Waker` provided. However, we currently push an
`StdWaker` onto our callback list every time `poll` is called,
waking every `Waker` but also using more and more memory until the
`Future` itself is woken.
Here we take a step towards fixing this by giving each `Future` a
unique index and storing which `Future` an `StdWaker` came from in
the callback list. This sets us up to deduplicate `StdWaker`s by
`Future`s in the next commit.
Matt Corallo [Tue, 13 Feb 2024 21:58:46 +0000 (21:58 +0000)]
Split lists of `Waker` and directly-registered `Future` callbacks
In the next commit we'll fix a memory leak due to keeping too many
`std::task::Waker` callbacks in `FutureState` from redundant `poll`
calls, but first we need to split handling of `StdWaker`-based
future wake callbacks from normal ones, which we do here.
Elias Rohrer [Wed, 14 Feb 2024 09:29:09 +0000 (10:29 +0100)]
Merge pull request #2895 from TheBlueMatt/2024-02-logging-tweaks
Minor Logging tweaks
Elias Rohrer [Tue, 6 Feb 2024 18:16:54 +0000 (19:16 +0100)]
Add `rustfmt` instructions to CONTRIBUTING.md
Elias Rohrer [Mon, 5 Feb 2024 14:44:08 +0000 (15:44 +0100)]
Add `rustfmt` to CI, ignore all files
We add the previously discussed `rustfmt.toml` and enforce it in CI for
any files that are not contained in an exclusion list.
To start, we add all current Rust files to this exclusion list. This
means that formatter rules will be enforced for any newly introduced
files, and we'll then start going through the codebase file-by-file,
removing them from the list as we go.
Elias Rohrer [Wed, 14 Feb 2024 08:01:51 +0000 (09:01 +0100)]
Merge pull request #2883 from tnull/2024-02-dyn-kvstore-blanket-impls
Add blanket `Persist`/`Persister` impls for `dyn KVStore + Send + Sync`
Matt Corallo [Tue, 13 Feb 2024 23:43:19 +0000 (23:43 +0000)]
Opportunistically skip log in `update_claims_view_from_matched_txn`
On each block, for each `ChannelMonitor`, we log two status
statements in `OnChainTx::update_claims_view_from_matched_txn`.
This can add up to quite a bit, and is generally not very
interesting when we don't actually do anything if there's no claims
to bump.
Here we drop both logs if we have no claims to work with, but
retain it if we process any claims.