amirho/react
1
0
Fork 0
mirror of https://github.com/facebook/react.git synced 2026-02-23 20:23:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

[Flight] Use AsyncLocalStorage to extend the scope of the cache to micro tasks (#25542)

Browse Source 
This extends the scope of the cache and fetch instrumentation using
AsyncLocalStorage for microtasks. This is an intermediate step. It sets
up the dispatcher only once. This is unique to RSC because it uses the
react.shared-subset module for its shared state.

Ideally we should support multiple renderers. We should also have this
take over from an outer SSR's instrumented fetch. We should also be able
to have a fallback to global state per request where AsyncLocalStorage
doesn't exist and then the whole client-side solutions. I'm still
figuring out the right wiring for that so this is a temporary hack.
This commit is contained in:
Sebastian Markbåge
2022-10-23 01:06:58 -04:00
committed by GitHub
parent caa84c8da0
commit cce18e3504
21 changed files with 137 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
scripts/error-codes/codes.json
View File

@@ -442,5 +442,6 @@
"454": "React expected a <body> element (document.body) to exist in the Document but one was not found. React never removes the body for any Document it renders into so the cause is likely in some other script running on this page.",
"455": "This CacheSignal was requested outside React which means that it is immediately aborted.",
"456": "Calling Offscreen.detach before instance handle has been set.",
"457": "acquireHeadResource encountered a resource type it did not expect: \"%s\". This is a bug in React."
"457": "acquireHeadResource encountered a resource type it did not expect: \"%s\". This is a bug in React.",
"458": "Currently React only supports one RSC renderer at a time."
}