streamingfast/firehose-ethereum v2.13.0

on GitHub

Substreams (v1.16.4)

Tier1 thread / memory leak

• Fix thread leak on filereader (tier1)

Authentication changes

People using their own authentication layer will need to consider these changes before upgrading!

• Renamed config headers that come from authentication layer:
  • x-sf-user-id renamed to x-user-id (from dauth module)
  • x-sf-api-key-id renamed to x-api-key-id (from dauth module)
  • x-sf-meta renamed to x-meta (from dauth module)
  • x-sf-substreams-parallel-jobs renamed to x-substreams-parallel-workers
• Allow decreasing x-substreams-parallel-workers through an HTTP headers (auth layer determines higher bound)
• Detect value for the 'stage layer parallel executor max count' based on the x-plan-tier header (removed x-sf-substreams-stage-layer-parallel-executor-max-count handling)

New authentication plugin

• Added tgm://auth.thegraph.market?indexer-api-key=<API_KEY>&reissue-jwt-max-age-secs=600 plugin that allows an indexer to use The Graph Market as the authentication source.
  An API key with special "indexer" feature is needed to allow repeated calls to the API without rate limiting (for Key-based authentication and reissuance of "untrusted long-lived JWTs").