Disable cache for rsc pages

[huozhi]

Problem

When you navigate between pages, browsers will use bfcache to manage the page cache. RSC are fully dynamic and requires streaming to fill the suspended "content holes" before cache is well supported. But safari bfcache will stop it somehow, even chrome works well.

For safari it will only disable bfcache on when the cache header matches no-cache or no-store

x-ref: https://webkit.org/blog/427/webkit-page-cache-i-the-basics/

allowing HTTPS pages to be cached unless their response headers include “cache-control: no-store” or “cache-control: no-cache” which has become the canonical way for a selective organization to secure your content.

[ijjk]

Failing test suites

Commit: 40afd83

test/e2e/basepath.test.ts

• basePath > should navigate an absolute url

Expand output

● basePath › should navigate an absolute url

elementHandle.click: Timeout 30000ms exceeded.
=========================== logs ===========================
attempting click action
  waiting for element to be visible, enabled and stable
  element is visible, enabled and stable
  scrolling into view if needed
  done scrolling
  checking that element receives pointer events at (67.76,16.48)
  element does receive pointer events
  performing click action
  click action done
  waiting for scheduled navigations to finish
============================================================

  205 |
  206 |   text() {
> 207 |     return this.chain((el) => el.text()) as any
      |                       ^
  208 |   }
  209 |
  210 |   type(text) {

  at lib/browsers/playwright.ts:207:23
  at Object.<anonymous> (e2e/basepath.test.ts:388:13)

[ijjk]

Stats from current PR

Default Build (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
buildDuration	14.2s	14.2s	⚠️ +62ms
buildDurationCached	3.3s	3.1s	-115ms
nodeModulesSize	352 MB	352 MB	⚠️ +97 B

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.888	2.969	⚠️ +0.08
/ avg req/sec	865.66	842.15	⚠️ -23.51
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.296	1.353	⚠️ +0.06
/error-in-render avg req/sec	1929.14	1847.82	⚠️ -81.32

Client Bundles (main, webpack, commons)

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	27.2 kB	27.2 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	71 kB	71 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
_app-HASH.js gzip	1.37 kB	1.37 kB	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	326 B	326 B	✓
dynamic-HASH.js gzip	2.37 kB	2.37 kB	✓
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	919 B	919 B	✓
image-HASH.js gzip	4.7 kB	4.7 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	2.13 kB	2.13 kB	✓
routerDirect..HASH.js gzip	321 B	321 B	✓
script-HASH.js gzip	383 B	383 B	✓
withRouter-HASH.js gzip	318 B	318 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.1 kB	14.1 kB	✓

Client Build Manifests

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
index.html gzip	531 B	531 B	✓
link.html gzip	544 B	544 B	✓
withRouter.html gzip	526 B	526 B	✓
Overall change	1.6 kB	1.6 kB	✓

---

Default Build with SWC (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
buildDuration	15.7s	15.6s	-79ms
buildDurationCached	3.2s	3.2s	⚠️ +32ms
nodeModulesSize	352 MB	352 MB	⚠️ +97 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.893	2.896	0
/ avg req/sec	864.08	863.18	⚠️ -0.9
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.362	1.289	-0.07
/error-in-render avg req/sec	1835.11	1939.88	+104.77

Client Bundles (main, webpack, commons)

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
450.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.3 kB	42.3 kB	✓
main-HASH.js gzip	27.3 kB	27.3 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	71.3 kB	71.3 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
_app-HASH.js gzip	1.35 kB	1.35 kB	✓
_error-HASH.js gzip	180 B	180 B	✓
amp-HASH.js gzip	305 B	305 B	✓
css-HASH.js gzip	321 B	321 B	✓
dynamic-HASH.js gzip	2.36 kB	2.36 kB	✓
head-HASH.js gzip	342 B	342 B	✓
hooks-HASH.js gzip	911 B	911 B	✓
image-HASH.js gzip	4.73 kB	4.73 kB	✓
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	2.19 kB	2.19 kB	✓
routerDirect..HASH.js gzip	314 B	314 B	✓
script-HASH.js gzip	375 B	375 B	✓
withRouter-HASH.js gzip	309 B	309 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	14.1 kB	14.1 kB	✓

Client Build Manifests

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	huozhi/next.js disable-rsc-cache	Change
index.html gzip	532 B	532 B	✓
link.html gzip	546 B	546 B	✓
withRouter.html gzip	527 B	527 B	✓
Overall change	1.6 kB	1.6 kB	✓

Commit: cdcd0e6