lib: document nextTick queue internals #19469
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Make this code (a bit more) comprehensible by adding some internals docs. It has diagrams and everything.
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lib/internal/process/next_tick.js
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| // Adding a value means moving `top` forward by one, removing means | ||
| // moving `bottom` forward by one. | ||
| // | ||
| // We let `bottom` and `top` wrap around, so when `top` is conceptual.y |
lpinca
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BridgeAR
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jasnell
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(yes, I approved it twice... I really like this) |
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devsnek
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Mar 20, 2018
| } else { | ||
| // If the head is empty, that means that it was the only fixed-sized | ||
| // queue in existence. | ||
| DCHECK_EQ(head.next, null); |
|
New CI, to be sure: https://ci.nodejs.org/job/node-test-commit/17121/ |
|
Landed in 34a948f |
addaleax
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Make this code (a bit more) comprehensible by adding some internals docs. With diagrams and everything! 🎉 PR-URL: #19469 Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Gus Caplan <me@gus.host>
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Make this code (a bit more) comprehensible by adding some internals docs. With diagrams and everything! 🎉 PR-URL: #19469 Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Gus Caplan <me@gus.host>
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Make this code (a bit more) comprehensible by adding some
internals docs.
It has diagrams and everything.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesCI: https://ci.nodejs.org/job/node-test-commit/17016/