Comments (1)
hannahhoward
commented on August 23, 2024
Let's talk through this in more detail. As we start thinking about how we get the data the fastest, here are some thoughts:
- I think we need to find a way to skip the query phase. My proposal is as follows:
- simply propose free deals to each returned peer, one by one -- they'll respond if they don't accept free
- prioritize the order by:
- first, whether peers we have an existing libp2p connection to first (since this is a ~0.5s penalty)
- second, by peers who advertise "fast retrieval" and/or "verified data" first (since these are most likely to return free retrievals)
- eventually, by tracking information about peers and prioritizing the most efficient ones (probabilisticly)
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Related Issues (20)
- Panic with v0.14.0
- Investigate test flakiness and re-merge range requests HOT 1
- Error recording retrieval failures
- Include lassie version in daemon response header HOT 2
- Include root in returned car file HOT 2
- Prefetching and total threads HOT 2
- Use multihash, not CID, when doing internal look-ups and traversal comparisons HOT 2
- Test graphsync byte ranges within boost HOT 1
- `Retrieval failure from indexer: context canceled` when successful but _fast_
- Opt-in for final metadata block
- HTTP Daemon Custom IPNI Endpoint Flag
- If i publish a messages in calibnet, how do I retrieve it through lassie? HOT 4
- CLI UX: handle trustless gateway style requests
- CLI UX: --provider enhancements for more convenient SP descriptions
- Question: How to fetch dag content? HOT 1
- Bitswap retrieval events not synchronized
- Duplicates output not producing enough duplicates blocks HOT 1
- Unexpected error messages after upgrading from 0.17.0 to 0.21.0 HOT 3
- Deal with bitswap connection race & boxo dependency
- --provider parameter gives crash
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