Improvements and fixes for #3217 #3229
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thomash-acinq merged 3 commits intoaccountabilityfrom Jan 5, 2026
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We update codecs to use `case class` instead of `case object`, like we do for the similar `require_confirmed_inputs` TLV, which lets us use the helper functions on TLV streams and provide better consistency. We add documentation to the acountability TLV fields. We also simplify the trait hierarchy in `PaymentOnion.scala` by removing unnecessary additions.
We refactor the following parts of the payment flow: - when fetching confidence score, the downstream node is always known, we don't need to use an `Option` in `GetConfidence` - we remove the restrictions that require accountability for on-the-fly funding, we don't want to negatively impact wallets yet - we never fail HTLCs based on accountability / incoming confidence, we only log that we would have failed them to collect data, it's way too early to actually enforce any of those restrictions - we reorder the `accountability` parameter in various functions, to make it appear before optional, less important parameters (for example custom TLVs) - we revert a bunch of small, unnecessary changes to minimize the diff with `master` We also add documentation and comments to help readers.
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This PR contains commits on top of #3217 to fix my comments made on that PR:
case classinstead of acase objectand clean-up a few placesmasterMore details in each commit message.