eqlabs/pathfinder v0.6.2

on GitHub

This release includes support for starknet v0.12.0. Also included are new metrics, starknet_estimateMessageFee and several bug fixes.

Added

• starknet_estimateMessageFee for JSON-RPC v0.3.1 to estimate message fee from L1 handler.
• sync-related metrics
  • current_block: the currently sync'd block height of the node
  • highest_block: the height of the block chain
  • block_time: timestamp difference between the current block and its parent
  • block_latency: delay between current block being published and sync'd locally
  • block_download: time taken to download current block's data excluding classes
  • block_processing: time taken to process and store the current block
• configuration for new block polling interval: --sync.poll-interval <seconds>
• Starknet v0.12.0 support
  • sierra v2.0.0 support
  • cairo-lang upgraded to 0.12.0a0
  • pending transactions are now marked as L2 accepted

Fixed

• reorgs fail if a class declaration is included in the reorg
  • this occurred on testnet2 on block 118690
• sync can fail if db connection pool are exhausted by rpc queries
• uses finalized (reorg-safe) L1 state instead of latest
• starknet_getEvents times out for queries involving a large block range

Changed

• dropped upgrade support for pathfinder v0.4 and earlier
• separate db connection pools for rpc, sync and storage
• increased the number of rpc db connections
• starknet_getEvents returns an error if the query is too broad. This is to prevent the query from locking a database connection for too long even with the fix in place.