v0.7.1

What's Changed

This release fixes a bug whereby someguy would not filter out private IPs.

• fix: flaky test by @2color in #95
• fix: filter public ips by @2color in #97

Full Changelog: v0.7.0...v0.7.1

v0.7.0

Added

Active Peer Probing and Caching

Active probing and caching improves the quality and reliability of Content Routing responses from the DHT. Someguy always returns addresses for providers and omits unroutable providers for which no addresses can be found.

• Peer addresses are cached in a local in-memory address book for 48h to match provider record expiration on Amino DHT.
• In the background, someguy probes cached peers at most once per hour (PeerProbeThreshold) by attempting to dial them to keep their multiaddrs up to date. If a peer is not reachable, an exponential backoff is applied to reduce the frequency of probing. If a cached peer is unreachable for more than 48h (MaxBackoffDuration), it is removed from the cache.
• Someguy now augments providers missing addresses in FindProviders with cached addresses. If a peer is encountered with no cached addresses, FindPeer is dispatched in the background and the result is streamed in the reponse. Providers for which no addresses can be found, are omitted from the response.
  • This can be enabled via SOMEGUY_CACHED_ADDR_BOOK=true|false (enabled by default)
  • Two additional configuration options for the cachedAddrBook implementation:
    • SOMEGUY_CACHED_ADDR_BOOK_ACTIVE_PROBING whether to actively probe cached peers in the background to keep their multiaddrs up to date.
    • SOMEGUY_CACHED_ADDR_BOOK_RECENT_TTL to adjust the TTL for cached addresses of recently connected peers.

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This release is brought to you by the Shipyard team.

Full Changelog: https://github.com/ipfs/someguy/blob/main/CHANGELOG.md

v0.6.0

What's Changed

• Add tracing
• Make Prometheus metrics per route and move instrumentation to Boxo
• Upgrade to go-libp2p-kad-dht 0.28.1
• Add timeouts to DHT request

Full Changelog: v0.5.3...v0.6.0

This release is brought to you by the Shipyard team.

v0.5.3

Fixed

• default config: restore proxying of all results from IPNI at cid.contact #83

Full Changelog: v0.5.2...v0.5.3

This release was brought to you by the Shipyard team.

v0.5.2

Changed

• go-libp2p 0.37.0
• boxo v0.24.1

Full Changelog: v0.5.0...v0.5.2

This release was brought to you by the Shipyard team.

v0.5.1

(use v0.5.2 instead)

v0.5.0

What's Changed

• Added support for IPIP-484 which allows filtering network transports (addresses) and transfer protocols (bitswap, etc) in /routing/v1/ responses by @2color in #82
• Upgrade to go-libp2p 0.36.5
• Upgrade to Boxo v0.24.0

Full Changelog: v0.4.2...v0.5.0

This release was brought to you by the Shipyard team.

v0.4.2

Fixed

• go-libp2p-kad-dht v0.26.1 fixes a bug where FindPeer did not return results for peers behind NAT which only have p2p-circuit multiaddrs. #80

Full Changelog: v0.4.1...v0.4.2

This release was brought to you by the Shipyard team.

v0.4.1

Added

• SOMEGUY_LIBP2P_LISTEN_ADDRS config environment variable for customizing the interfaces, ports, and transports of the libp2p host created by someguy. #79

Fixed

• enabled NAT port map and Hole Punching to increase connectivity in non-public network topologies

Full Changelog: v0.4.0...v0.4.1

This release was brought to you by the Shipyard team.

v0.4.0

Changed

• go-libp2p 0.36.1
• boxo 0.22.0

Fixed

• libp2p identify agentVersion correctly indicates someguy version

Full Changelog: v0.3.0...v0.4.0

This release was brought to you by the Shipyard team.