pipeToNodeWritable -> renderToPipeableStream

[sebmarkbage]

Just a heads up that the Node specific api for streaming server rendering (the preferred api) has changed.

Instead of pipeToNodeWritable(children, writable, options).startWriting(); it is now renderToPipeableStream(children, options).pipe(writable);

Meaning you can pass the writable in later when you’re ready to start streaming bytes. In the future it might also be possible to pipe it to multiple writables.

This more closely mimics the pattern using readable streams, but only allows the pipe() subset of the api to ensure that the flush() method is respected.

Additionally, the callback onReadyToStream is now renamed to onCompleteShell. React will be ready to stream earlier than this for things like preload tags. However, it won’t be ready to stream the root body tag and shell until it reaches the first Suspense boundary.