nodejs/test-timers-immediate-unref-simple.js at 7588ceaf353af0f257d4d832bace4600edac704e - nodejs - Smart Yellow Git

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Anatoli Papirovski c1234673bb

timers: allow Immediates to be unrefed

Refactor Immediates handling to allow for them to be unrefed, similar
to setTimeout, but without extra handles.

Document the new `immediate.ref()` and `immediate.unref()` methods.

Add SetImmediateUnref on the C++ side.

PR-URL: https://github.com/nodejs/node/pull/18139
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

2018-01-18 15:55:59 -05:00

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JavaScript

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 'use strict';
 const common = require('../common');
 // This immediate should not execute as it was unrefed
 // and nothing else is keeping the event loop alive
 setImmediate(common.mustNotCall()).unref();