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Inspector messages are only processed while the JavaScript is executed. #11425

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eugeneo opened this issue Feb 16, 2017 · 2 comments
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Inspector messages are only processed while the JavaScript is executed. #11425

eugeneo opened this issue Feb 16, 2017 · 2 comments
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inspector Issues and PRs related to the V8 inspector protocol

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eugeneo commented Feb 16, 2017

  1. Run node --inspect -e "setInterval(() => console.log('A message'), 10000)"
  2. Connect some front-end.

Expected: Responsive debugging experience.
Actual: Debugging feels sluggish.

What happens behind the scenes is that the inspector messages are only processed when V8 loop is ran (e.g. as a response to a timer).
@eugeneo eugeneo self-assigned this Feb 16, 2017
@mscdex mscdex added the inspector Issues and PRs related to the V8 inspector protocol label Feb 16, 2017
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eugeneo commented Feb 16, 2017

I have a fix - but it is on top of another PR so I will post it once that one is in.

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eugeneo commented Feb 28, 2017

This is a duplicate of #11589, closing

@eugeneo eugeneo closed this as completed Feb 28, 2017
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