[Flight] Ship DEV-only enableServerComponentLogs flag in Stable/Canary #30847
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facebook-github-bot
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eps1lon
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Aug 30, 2024
I was just going to clean it up pretty soon after anyway since it's on everywhere. |
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Makes sense. It's been on in vercel.com for a while now. |
eps1lon
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Aug 30, 2024
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Can bring up for further discussion if needed but this has a simple opt-out so it's not really that invasive. |
This was referenced Sep 2, 2024
This was referenced Sep 9, 2024
gnoff
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Sep 12, 2024
**breaking change for canary users: Bumps peer dependency of React from `19.0.0-rc-7771d3a7-20240827` to `19.0.0-rc-94e652d5-20240912`** [diff facebook/react@7771d3a7...94e652d5](facebook/react@7771d3a...94e652d) <details> <summary>React upstream changes</summary> - facebook/react#30952 - facebook/react#30950 - facebook/react#30946 - facebook/react#30934 - facebook/react#30947 - facebook/react#30945 - facebook/react#30938 - facebook/react#30936 - facebook/react#30879 - facebook/react#30888 - facebook/react#30931 - facebook/react#30930 - facebook/react#30832 - facebook/react#30929 - facebook/react#30926 - facebook/react#30925 - facebook/react#30905 - facebook/react#30900 - facebook/react#30910 - facebook/react#30906 - facebook/react#30899 - facebook/react#30919 - facebook/react#30708 - facebook/react#30907 - facebook/react#30897 - facebook/react#30896 - facebook/react#30895 - facebook/react#30887 - facebook/react#30889 - facebook/react#30893 - facebook/react#30892 - facebook/react#30891 - facebook/react#30882 - facebook/react#30881 - facebook/react#30870 - facebook/react#30849 - facebook/react#30878 - facebook/react#30865 - facebook/react#30869 - facebook/react#30875 - facebook/react#30800 - facebook/react#30762 - facebook/react#30831 - facebook/react#30866 - facebook/react#30853 - facebook/react#30850 - facebook/react#30847 - facebook/react#30842 - facebook/react#30837 - facebook/react#30848 - facebook/react#30844 - facebook/react#30839 - facebook/react#30802 - facebook/react#30841 - facebook/react#30827 - facebook/react#30826 - facebook/react#30825 - facebook/react#30824 - facebook/react#30840 - facebook/react#30838 - facebook/react#30836 - facebook/react#30819 - facebook/react#30816 - facebook/react#30814 - facebook/react#30813 - facebook/react#30812 - facebook/react#30811 </details> --------- Co-authored-by: vercel-release-bot <[email protected]>
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To recap. This only affects DEV and RSC. It patches console on the server in DEV (similar to how React DevTools already does and what we did for the double logging). Then replays those logs with a
[Server]badge on the client so you don't need a server terminal open.This has been on for over 6 months now in our experimental channel and we've had a lot of coverage in Next.js due to various experimental flags like taint and ppr.
It's non-invasive in that even if something throws we just serialize that as an unknown value.
The main feedback we've gotten was:
replayConsoleoption to either opt-in or out.We've reached a good spot now I think.
These are better with
enableOwnerStacksbut that's a separate track and not needed.The only thing to document here, other than maybe that we're doing it, is the
replayConsoleoption but that's part of the RSC renderers that themselves are not documented so nowhere to document it.