@substrate/[email protected]

Major Changes

• e2a5cef: ## Breaking Changes

  • Modified addChain and addWellKnownChain methods:
    • Now accept a single options object parameter instead of separate jsonRpcCallback and databaseContent parameters
    • The jsonRpcCallback is now passed as options.jsonRpcCallback
    • The databaseContent is now passed as options.databaseContent
  • Removed JsonRpcCallback type export. Use the callback type from the options parameter of addChain and addWellKnownChain instead.
  • Updated peer dependency for @substrate/smoldot-discovery to "^2"

  New Features

  • Added new methods to the Chain interface to conform with smoldot's interface:
    • nextJsonRpcResponse: Returns a promise that resolves with the next JSON-RPC response
    • jsonRpcResponses: Returns an async iterable of JSON-RPC responses

  Other Changes

  • Updated internal implementation to use Effect for streaming JSON RPC responses in a Queue.
  • Updated error handling to include QueueFullError.

  Migration Guide

  Users of this package will need to update their code to use the new method signatures for addChain and addWellKnownChain, and adapt to the removed JsonRpcCallback type export. Please refer to the updated documentation for the new usage patterns.

  When upgrading, ensure you're using version 2 or higher of @substrate/smoldot-discovery as a peer dependency.