fix(deps): update dependency undici to v8 by renovate[bot] · Pull Request #728 · node-modules/urllib

renovate · 2026-04-02T09:58:34Z

Investigate CI failure logs - all 9 jobs fail on test/options.dispatcher.test.ts afterAll hook timeout
Identify root cause: undici v8 ProxyAgent/Agent maintain persistent H2 connections that keep proxy server CONNECT tunnels alive, preventing clean shutdown
Fix: close all ProxyAgent and Agent dispatcher instances at end of each test + proxyServer.closeAllConnections() in afterAll
Verify fix passes lint, typecheck, and format checks
Awaiting CI validation

pkg-pr-new · 2026-04-02T09:59:08Z

npm i https://pkg.pr.new/node-modules/urllib@728

commit: f179c2a

socket-security · 2026-04-02T09:59:18Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	undici@7.24.6 ⏵ 8.0.1	⁺²⁸		⁺¹

View full report

fengmk2 · 2026-04-03T12:00:05Z

@copilot fix this ci fails

In undici v8, ProxyAgent defaults proxyTunnel to true, which means CONNECT tunneling is used even for HTTP-to-HTTP proxy requests. These tunnel connections keep the proxy server alive, preventing proxyServer.close() from completing within the 10s afterAll timeout. Adding proxyServer.closeAllConnections() before proxyServer.close() forcefully terminates the tunnel connections and allows cleanup. Agent-Logs-Url: https://github.com/node-modules/urllib/sessions/4c3edcc4-7c2f-4451-b8f8-b324a333958d Co-authored-by: fengmk2 <156269+fengmk2@users.noreply.github.com>

Copilot · 2026-04-03T12:51:25Z

@copilot fix this ci fails

Fixed in da2f3be. The CI failure was caused by undici v8 defaulting proxyTunnel: true, which keeps CONNECT tunnel connections alive and prevents proxyServer.close() from completing within the 10s afterAll timeout. Added proxyServer.closeAllConnections() before closing the proxy server in test/options.dispatcher.test.ts.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

http://registry.npmjs.org:80/urllib/latest
- Triggering command: /opt/hostedtoolcache/node/24.14.0/x64/bin/node /opt/hostedtoolcache/node/24.14.0/x64/bin/node --experimental-import-meta-resolve --require /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/suppress-warnings.cjs --conditions node --conditions development /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/dist/workers/forks.js (http block)
registry.npmmirror.com
- Triggering command: /opt/hostedtoolcache/node/24.14.0/x64/bin/node /opt/hostedtoolcache/node/24.14.0/x64/bin/node --experimental-import-meta-resolve --require /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/suppress-warnings.cjs --conditions node --conditions development /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/dist/workers/forks.js (dns block)
- Triggering command: `/home/REDACTED/work/_temp/ghcca-node/node/bin/node node -e
  const setup = require('proxy');
  const http = require('http');

const proxyServer = setup();
proxyServer.listen(0, async () => {
const proxyPort = proxyServer.address().port;
const httpServer = http.createServer((req, res) => {
res.writeHead(200,` (dns block)

Triggering command: /opt/hostedtoolcache/node/24.14.0/x64/bin/node /opt/hostedtoolcache/node/24.14.0/x64/bin/node --experimental-import-meta-resolve --require /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/suppress-warnings.cjs --conditions node --conditions development /home/REDACTED/work/urllib/urllib/node_modules/.pnpm/@voidzero-dev+vite-plus-test@0.1.14_@arethetypeswrong+core@0.18.2_@types+node@22.19.15__758958074c21763ef24377e4c7f45ed4/node_modules/@voidzero-dev/vite-plus-test/dist/workers/forks.js 8074c21763ef2437-w (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled

Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

renovate · 2026-04-03T14:07:26Z

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

fengmk2 · 2026-04-03T14:30:28Z

@copilot still fails

…ll timeout In undici v8, ProxyAgent and Agent maintain persistent connections (especially H2 connections) that keep the proxy server's CONNECT tunnels alive. Close all dispatcher instances at the end of each test to allow clean proxy server shutdown within the afterAll timeout. Agent-Logs-Url: https://github.com/node-modules/urllib/sessions/bcba591d-864f-4402-8861-c5be26f032ba Co-authored-by: fengmk2 <156269+fengmk2@users.noreply.github.com>

Copilot · 2026-04-03T14:48:45Z

@copilot still fails

Fixed in a54db5c. The previous fix only added proxyServer.closeAllConnections() but the root cause was that ProxyAgent and Agent instances created inside each test were never closed. In undici v8, these maintain persistent H2/CONNECT tunnel connections that keep the proxy server alive beyond the 10s afterAll timeout. Now explicitly closing all dispatcher instances (proxyAgent.close() / agent.close()) at the end of each test.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

registry.npmmirror.com
- Triggering command: `/home/REDACTED/work/_temp/ghcca-node/node/bin/node node -e
  const http = require('http');
  const setup = require('proxy');

// Create proxy server
const proxyServer = setup();
proxyServer.listen(0, async () => {
const port = proxyServer.address().port;
console.log('Proxy on port', port);

// Create HTTP ta` (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled

Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

renovate · 2026-04-04T06:14:03Z

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 8.x releases. But if you manually upgrade to 8.x then Renovate will re-enable minor and patch updates automatically.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.

fix(deps): update dependency undici to v8

34e1186

renovate bot force-pushed the renovate/undici-8.x branch from ddfc9af to 34e1186 Compare April 3, 2026 09:50

fengmk2 added this to the v5 milestone Apr 3, 2026

Copilot started work on behalf of fengmk2 April 3, 2026 12:00 View session

Copilot AI requested a review from fengmk2 April 3, 2026 12:52

Copilot finished work on behalf of fengmk2 April 3, 2026 12:52

Merge branch 'master' into renovate/undici-8.x

f179c2a

Copilot started work on behalf of fengmk2 April 3, 2026 14:30 View session

Copilot finished work on behalf of fengmk2 April 3, 2026 14:49

fengmk2 closed this Apr 4, 2026

renovate bot deleted the renovate/undici-8.x branch April 4, 2026 06:14

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fix(deps): update dependency undici to v8#728

fix(deps): update dependency undici to v8#728
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