* Updated DevTools shell ignore warning message to account for recent changes in warning text
* Update DevTools console patching to patch the parent window's console rather than the iframe, to more accurately simulate real usage environment
* Remove dormant createBatch experiment
In a hybrid React app with multiple roots, `createBatch` is used to
coordinate an update to a root with its imperative container.
We've pivoted away from multi-root, hybrid React apps for now to focus
on single root apps.
This PR removes the API from the codebase. It's possible we'll add back
some version of this feature in the future.
* Remove unused export
The `performance.now` returns a timestamp in milliseconds as a float.
The browser has the option to adjust the precision of the float, but
it's usually more precise than a millisecond. However, this precision
is lost when the timestamp is logged by the Scheduler profiler, because
we store the numbers in an Int32Array.
This change multiplies the millisecond float value by 1000, giving us
three more degrees of precision.
Adds an API to explicitly prioritize hydrating the path to a particular DOM node without relying on events to do it.
The API uses the current scheduler priority to schedule it. For the same priority, the last one wins. This allows a similar effect as continuous events. This is useful for example to hydrate based on scroll position, or prioritize components that will upgrade to client-rendered-only content.
I considered having an API that explicitly overrides the current target(s). However that makes it difficult to coordinate across components in an app.
This just hydrates one target at a time but if it is blocked on I/O we could consider increasing priority of later targets too.
Currently, when a node suspends, if its subtree contains a portal, the portal is not hidden. This hides portals in the subtree when it's not wrapped in a host component .
* Prioritize the last continuous target
This ensures that the current focus target is always hydrated first.
Slightly higher than the usual Never expiration time used for hydration.
The priority increases with each new queued item so that the last always
wins.
* Don't export the moving target
It's not useful for comparison purposes anyway.
The error transform works by replacing calls to `invariant` with
an `if` statement.
Since we're replacing a call expression with a statement, Babel wraps
the new statement in an immediately-invoked function expression (IIFE).
This wrapper is unnecessary in practice because our `invariant` calls
are always part of their own expression statement.
In the production bundle, the function wrappers are removed by Closure.
But they remain in the development bundles.
This commit updates the transform to confirm that an `invariant` call
expression's parent node is an expression statement. (If not, it throws
a transform error.)
Then, it replaces the expression statement instead of the expression
itself, effectively removing the extraneous IIFE wrapper.
* Regression test: Suspense + hydration + legacy
* Allow Suspense Mismatch on the Client to Silently Proceed
This fixes but isn't actually the semantics that we want this case to have.
Brian Vaughn
Eli White
Dominic Gannaway
Andrew Clark
Luna Ruan
Sebastian Markbåge
Simen Bekkhus
Rane Wallin
Nicolas Gallagher
Rango Yuan
David Huang
Kirankumar Ambati