Skip to content

CHANGELOG.md

Latest commit

 

History

History
40 lines (32 loc) · 1.56 KB

CHANGELOG.md

File metadata and controls

40 lines (32 loc) · 1.56 KB
Raw

Changelog

[4.1.0] - 2026-05-17

Fixed

  • Regression vs 4.0.7: onMessage callbacks are now invoked via napi_make_callback instead of plain napi_call_function. This restores the behaviour of the old NaN implementation, which called node::MakeCallback (and therefore ran a microtask checkpoint and fired async hooks after each callback). Without this, adapters that queue work via Promises or setImmediate inside onMessage could not keep up with incoming frames, producing "evaluation overloaded" warnings and "bad frame" errors (reported against ioBroker.e3oncan).
  • Exceptions thrown by onMessage or onStopped callbacks are now forwarded to Node.js via napi_fatal_exception (matching the old Nan::FatalException behaviour) instead of being silently dropped with the JS exception left pending, which could corrupt subsequent frame objects.

Changed

  • Migrated native addon from nan to node-addon-api (N-API). The binary is now ABI-stable across Node.js major versions: a module compiled for Node.js 20 loads unchanged on Node.js 22 and 24 without recompilation. This resolves a common issue where upgrading Node.js silently broke downstream packages (e.g. ioBroker adapters) until a manual rebuild was performed. The JavaScript API is unchanged.

Added

  • Dockerfile.build-test for verifying compilation on Linux without a physical CAN interface.

[4.0.7] - 2024-03-13

Changed

  • Bump brace-expansion from 1.1.11 to 1.1.12.
  • Upgrade NAN.

[4.0.6] - 2022-11-14

Added

  • err boolean type to can.d.ts Message.