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Fix: change the timing for clearing the inlined data buffer #35419

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@huozhi huozhi commented Mar 17, 2022

Fix error of Unexpected server data: missing bootstrap script when the initial rendering is streaming rsc.

Introduced in #35344, the buffer might still keep flushing after on mount.

@ijjk ijjk added created-by: Next.js team PRs by the Next.js team type: next labels Mar 17, 2022
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ijjk commented Mar 17, 2022

Stats from current PR

Default Build (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
buildDuration 15.7s 15.9s ⚠️ +156ms
buildDurationCached 6.1s 6.1s ⚠️ +23ms
nodeModulesSize 456 MB 456 MB ⚠️ +301 B
Page Load Tests Overall decrease ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
/ failed reqs 0 0
/ total time (seconds) 3.148 3.185 ⚠️ +0.04
/ avg req/sec 794.23 784.93 ⚠️ -9.3
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.376 1.391 ⚠️ +0.02
/error-in-render avg req/sec 1816.5 1797.58 ⚠️ -18.92
Client Bundles (main, webpack) Overall decrease ✓
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
925.HASH.js gzip 179 B 179 B
framework-HASH.js gzip 42 kB 42 kB
main-HASH.js gzip 28 kB 28 kB -4 B
webpack-HASH.js gzip 1.44 kB 1.44 kB
Overall change 71.6 kB 71.6 kB -4 B
Legacy Client Bundles (polyfills)
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
polyfills-HASH.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
_app-HASH.js gzip 1.36 kB 1.36 kB
_error-HASH.js gzip 192 B 192 B
amp-HASH.js gzip 309 B 309 B
css-HASH.js gzip 327 B 327 B
dynamic-HASH.js gzip 2.57 kB 2.57 kB
head-HASH.js gzip 351 B 351 B
hooks-HASH.js gzip 920 B 920 B
image-HASH.js gzip 5.48 kB 5.48 kB
index-HASH.js gzip 263 B 263 B
link-HASH.js gzip 2.26 kB 2.26 kB
routerDirect..HASH.js gzip 320 B 320 B
script-HASH.js gzip 387 B 387 B
withRouter-HASH.js gzip 319 B 319 B
85e02e95b279..7e3.css gzip 107 B 107 B
Overall change 15.2 kB 15.2 kB
Client Build Manifests
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
_buildManifest.js gzip 460 B 460 B
Overall change 460 B 460 B
Rendered Page Sizes Overall increase ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
index.html gzip 531 B 532 B ⚠️ +1 B
link.html gzip 545 B 546 B ⚠️ +1 B
withRouter.html gzip 525 B 526 B ⚠️ +1 B
Overall change 1.6 kB 1.6 kB ⚠️ +3 B

Diffs

Diff for main-HASH.js
@@ -454,7 +454,7 @@
       exports.hydrate = hydrate;
       exports.emitter = exports.router = exports.version = void 0;
       __webpack_require__(37);
-      var _react = _interopRequireWildcard1(__webpack_require__(7294));
+      var _react = _interopRequireDefault1(__webpack_require__(7294));
       var _reactDom = _interopRequireDefault1(__webpack_require__(3935));
       var _headManagerContext = __webpack_require__(4664);
       var _mitt = _interopRequireDefault1(__webpack_require__(8550));
Diff for index.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script
Diff for link.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script
Diff for withRouter.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script

Default Build with SWC (Decrease detected ✓)
General Overall increase ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
buildDuration 19.4s 19.2s -225ms
buildDurationCached 6.2s 6.1s -117ms
nodeModulesSize 456 MB 456 MB ⚠️ +301 B
Page Load Tests Overall decrease ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
/ failed reqs 0 0
/ total time (seconds) 3.152 3.178 ⚠️ +0.03
/ avg req/sec 793.02 786.73 ⚠️ -6.29
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.381 1.391 ⚠️ +0.01
/error-in-render avg req/sec 1810.26 1797.15 ⚠️ -13.11
Client Bundles (main, webpack) Overall increase ⚠️
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
925.HASH.js gzip 178 B 178 B
framework-HASH.js gzip 42.3 kB 42.3 kB
main-HASH.js gzip 28.2 kB 28.2 kB ⚠️ +2 B
webpack-HASH.js gzip 1.45 kB 1.45 kB
Overall change 72.1 kB 72.2 kB ⚠️ +2 B
Legacy Client Bundles (polyfills)
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
polyfills-HASH.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
_app-HASH.js gzip 1.35 kB 1.35 kB
_error-HASH.js gzip 179 B 179 B
amp-HASH.js gzip 313 B 313 B
css-HASH.js gzip 324 B 324 B
dynamic-HASH.js gzip 2.56 kB 2.56 kB
head-HASH.js gzip 351 B 351 B
hooks-HASH.js gzip 921 B 921 B
image-HASH.js gzip 5.59 kB 5.59 kB
index-HASH.js gzip 261 B 261 B
link-HASH.js gzip 2.33 kB 2.33 kB
routerDirect..HASH.js gzip 322 B 322 B
script-HASH.js gzip 388 B 388 B
withRouter-HASH.js gzip 317 B 317 B
85e02e95b279..7e3.css gzip 107 B 107 B
Overall change 15.3 kB 15.3 kB
Client Build Manifests
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
_buildManifest.js gzip 458 B 458 B
Overall change 458 B 458 B
Rendered Page Sizes Overall decrease ✓
vercel/next.js canary huozhi/next.js rsc/check-initial-buffer Change
index.html gzip 531 B 531 B
link.html gzip 546 B 546 B
withRouter.html gzip 527 B 526 B -1 B
Overall change 1.6 kB 1.6 kB -1 B

Diffs

Diff for main-HASH.js
@@ -454,7 +454,7 @@
       exports.hydrate = hydrate;
       exports.emitter = exports.router = exports.version = void 0;
       __webpack_require__(37);
-      var _react = _interopRequireWildcard1(__webpack_require__(7294));
+      var _react = _interopRequireDefault1(__webpack_require__(7294));
       var _reactDom = _interopRequireDefault1(__webpack_require__(3935));
       var _headManagerContext = __webpack_require__(4664);
       var _mitt = _interopRequireDefault1(__webpack_require__(8550));
Diff for index.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script
Diff for link.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script
Diff for withRouter.html
@@ -19,7 +19,7 @@
       defer=""
     ></script>
     <script
-      src="/_next/static/chunks/main-fb3e61118240274c.js"
+      src="/_next/static/chunks/main-ab92f7a793525271.js"
       defer=""
     ></script>
     <script
Commit: fca138a

@huozhi huozhi closed this Apr 26, 2022
@huozhi huozhi deleted the rsc/check-initial-buffer branch April 26, 2022 18:31
@github-actions github-actions bot locked as resolved and limited conversation to collaborators May 27, 2022
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