Skip to content

trace_events: add node.promises category, rejection counter

Rodrigo Muino Tomonari requested to merge github/fork/jasnell/trace-event-promise-rejections into master

Allow the trace event log to include a count of unhandled rejections and handled after rejections. This is useful primarily as a quick check to see if rejections may be going unhandled (and unnoticed in a process).

These can be visualized in the Chrome trace events viewer as a stacked graph:

image

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

Merge request reports