Matt Corallo 7717fa23a8 Backfill gossip without buffering directly in LDK ... Instead of backfilling gossip by buffering (up to) ten messages at a time, only buffer one message at a time, as the peers' outbound socket buffer drains. This moves the outbound backfill messages out of `PeerHandler` and into the operating system buffer, where it arguably belongs. Not buffering causes us to walk the gossip B-Trees somewhat more often, but avoids allocating vecs for the responses. While its probably (without having benchmarked it) a net performance loss, it simplifies buffer tracking and leaves us with more room to play with the buffer sizing constants as we add onion message forwarding which is an important win. Note that because we change how often we check if we're out of messages to send before pinging, we slightly change how many messages are exchanged at once, impacting the `test_do_attempt_write_data` constants.		2022-08-15 21:35:05 +00:00
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src	Backfill gossip without buffering directly in LDK	2022-08-15 21:35:05 +00:00
Cargo.toml	Bump crate versions to 0.0.110/invoice 0.18	2022-07-26 22:01:09 +00:00