Skip to content

worker: perform initial port.unref() before preload modules

Rodrigo Muino Tomonari requested to merge github/fork/addaleax/worker-port-unref-early into master

The refcount of the internal communication port is relevant for stdio, but the port.unref() call effectively resets any .ref() calls happening during stdio operations happening before it.

Therefore, do the .unref() call before loading preload modules, which may cause stdio operations.

Fixes: https://github.com/nodejs/node/issues/31777

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines

Merge request reports