Warn when response body is larger than 5mb

[padmaia]

This PR adds a warning when api responses exceed 5mb since this will end up failing once deployed. In a future version this scenario will throw an error.

Bug

• Integration tests added

Documentation / Examples

• Make sure the linting passes

[ijjk]

Changes look good to me, left a couple comments on the types but should be good after adding tests which we can add in test/integration/api-support 👍

[ijjk]

Failing test suites

Commit: 39db507

test/acceptance/ReactRefreshLogBox.dev.test.js

• server-side only compilation errors

Expand output

● server-side only compilation errors

ScriptTimeoutError: script timeout
  (Session info: headless chrome=91.0.4472.114)

  72 |
  73 |             // Wait for application to re-hydrate:
> 74 |             await browser.executeAsyncScript(function () {
     |             ^
  75 |               var callback = arguments[arguments.length - 1]
  76 |               if (window.__NEXT_HYDRATED) {
  77 |                 callback()

  at Object.throwDecodedError (../node_modules/selenium-webdriver/lib/error.js:550:15)
  at parseHttpResponse (../node_modules/selenium-webdriver/lib/http.js:565:13)
  at Executor.execute (../node_modules/selenium-webdriver/lib/http.js:491:26)
      at runMicrotasks (<anonymous>)
  at Proxy.execute (../node_modules/selenium-webdriver/lib/webdriver.js:700:17)
  at Object.patch (acceptance/helpers.js:74:13)
  at Object.<anonymous> (acceptance/ReactRefreshLogBox.dev.test.js:1415:3)

[styfle]

Amazing work, thanks! 🎉

[ijjk]

Stats from current PR

Default Build (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
buildDuration	13.6s	13.7s	⚠️ +150ms
buildDurationCached	3.4s	3.3s	-44ms
nodeModulesSize	49.3 MB	49.3 MB	⚠️ +2.02 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.356	2.387	⚠️ +0.03
/ avg req/sec	1060.98	1047.39	⚠️ -13.59
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.343	1.359	⚠️ +0.02
/error-in-render avg req/sec	1861.65	1839.82	⚠️ -21.83

Client Bundles (main, webpack, commons)

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
359.HASH.js gzip	3.09 kB	3.09 kB	✓
framework-HASH.js gzip	42 kB	42 kB	✓
main-HASH.js gzip	20.2 kB	20.2 kB	✓
webpack-HASH.js gzip	1.49 kB	1.49 kB	✓
Overall change	66.9 kB	66.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
polyfills-HASH.js gzip	31.1 kB	31.1 kB	✓
Overall change	31.1 kB	31.1 kB	✓

Client Pages

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
_app-HASH.js gzip	803 B	803 B	✓
_error-HASH.js gzip	3.18 kB	3.18 kB	✓
amp-HASH.js gzip	526 B	526 B	✓
css-HASH.js gzip	329 B	329 B	✓
hooks-HASH.js gzip	903 B	903 B	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	1.65 kB	1.65 kB	✓
routerDirect..HASH.js gzip	322 B	322 B	✓
withRouter-HASH.js gzip	320 B	320 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	8.42 kB	8.42 kB	✓

Client Build Manifests

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
_buildManifest.js gzip	390 B	390 B	✓
Overall change	390 B	390 B	✓

Rendered Page Sizes

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
index.html gzip	523 B	523 B	✓
link.html gzip	535 B	535 B	✓
withRouter.html gzip	515 B	515 B	✓
Overall change	1.57 kB	1.57 kB	✓

---

Webpack 4 Mode (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
buildDuration	12.1s	12.2s	⚠️ +173ms
buildDurationCached	4.9s	4.8s	-84ms
nodeModulesSize	49.3 MB	49.3 MB	⚠️ +2.02 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.448	2.423	-0.02
/ avg req/sec	1021.25	1031.85	+10.6
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.43	1.469	⚠️ +0.04
/error-in-render avg req/sec	1748.58	1701.93	⚠️ -46.65

Client Bundles (main, webpack, commons)

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
14.HASH.js gzip	3.11 kB	3.11 kB	✓
677f882d2ed8..HASH.js gzip	13.4 kB	13.4 kB	✓
framework.HASH.js gzip	41.8 kB	41.8 kB	✓
main-HASH.js gzip	8.07 kB	8.07 kB	✓
webpack-HASH.js gzip	1.19 kB	1.19 kB	✓
Overall change	67.5 kB	67.5 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
polyfills-HASH.js gzip	31.3 kB	31.3 kB	✓
Overall change	31.3 kB	31.3 kB	✓

Client Pages

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
_app-HASH.js gzip	1.07 kB	1.07 kB	✓
_error-HASH.js gzip	3.83 kB	3.83 kB	✓
amp-HASH.js gzip	531 B	531 B	✓
css-HASH.js gzip	333 B	333 B	✓
hooks-HASH.js gzip	910 B	910 B	✓
index-HASH.js gzip	227 B	227 B	✓
link-HASH.js gzip	1.64 kB	1.64 kB	✓
routerDirect..HASH.js gzip	295 B	295 B	✓
withRouter-HASH.js gzip	292 B	292 B	✓
e025d2764813..52f.css gzip	125 B	125 B	✓
Overall change	9.26 kB	9.26 kB	✓

Client Build Manifests

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
_buildManifest.js gzip	418 B	418 B	✓
Overall change	418 B	418 B	✓

Rendered Page Sizes

	vercel/next.js canary	padmaia/next.js fix/warn-sending-5mb	Change
index.html gzip	567 B	567 B	✓
link.html gzip	580 B	580 B	✓
withRouter.html gzip	559 B	559 B	✓
Overall change	1.71 kB	1.71 kB	✓

Commit: 11d42e9

[ijjk]

Looks good, thanks!