rust-lightning/lightning
jurvis c70bd1fd55
Keep track of inflight HTLCs across payments
Added two methods, `process_path_inflight_htlcs` and
`remove_path_inflight_htlcs`, that updates that `payment_cache` map with
path information that may have failed, succeeded, or have been given up
on.

Introduced `AccountForInflightHtlcs`, which will wrap our user-provided
scorer. We move the `S:Score` type parameterization from the `Router` to
`find_route`, so we can use our newly introduced
`AccountForInflightHtlcs`.

`AccountForInflightHtlcs` keeps track of a map of inflight HTLCs by
their short channel id, direction, and give us the value that is being
used up.

This map will in turn be populated prior to calling `find_route`, where
we’ll use `create_inflight_map`, to generate a current map of all
inflight HTLCs based on what was stored in `payment_cache`.
2022-08-31 18:50:02 -07:00
..
src Keep track of inflight HTLCs across payments 2022-08-31 18:50:02 -07:00
Cargo.toml Update bitcoin crate to 0.29.0 2022-08-11 00:21:26 +02:00