What's Changed

Added

• bitswap/client: Improved timeout configuration for block requests
  • Exposed DontHaveTimeoutConfig to hold configuration values for dontHaveTimeoutMgr which controls how long to wait for requested block before emitting a synthetic DontHave response
  • Added DefaultDontHaveTimeoutConfig() to return a DontHaveTimeoutConfig populated with default values
  • Added optional WithDontHaveTimeoutConfig to allow passing a custom DontHaveTimeoutConfig
  • Setting SetSendDontHaves(false) works the same as before. Behind the scenes, it will disable dontHaveTimeoutMgr by passing a nil onDontHaveTimeout to newDontHaveTimeoutMgr.

Changed

• 🛠 blockstore and blockservice's WriteThrough() option now takes an "enabled" parameter: WriteThrough(enabled bool).
• Replaced unmaintained mock time implementation uses in tests: from => to
• bitswap/client: if a libp2p connection has a context, use context.AfterFunc to cleanup the connection.
• upgrade to go-libp2p-kad-dht v0.28.1
• upgrade to go-libp2p v0.38.1
• blockstore/blockservice: change option to WriteThrough(enabled bool) #749
• mfs: improve mfs republisher #754

Fixed

• mfs: directory cache is now cleared on Flush(), liberating the memory used by the otherwise ever-growing cache. References to directories and sub-directories should be renewed after flushing.
• bitswap/client: Fix leak due to cid queue never getting cleaned up #756
• bitswap: Drop stream references on Close/Reset 760

Full Changelog: v0.25.0...v0.26.0

This release was brought to you by the Shipyard team.