dsh-restart-button

A small DeepSeek Harness (DSH) plugin that adds a restart button just above the existing bottom-right shutdown button in the Web GUI.

Click it once → a confirm dialog asks if you're sure → restart the dsh web process: the server comes back up and the browser reopens — no need to close and double-click the desktop icon.

What it does

Floating restart button	Pinned above the shutdown power button
Confirm gate	One click → "确定重启?" dialog → restart only if confirmed
Server route	POST /api/dsh-restart/restart (loopback-only)
Restart flow	Spawns a detached node waiter → waits for the port to free → starts a fresh dsh web (which auto-opens the browser)

Install

dsh plugin --profile web add "dsh-restart-button"

Then restart dsh web. The restart button appears in the bottom-right, above the shutdown button.

How it works

• Server half (lib/index.js): a cordis plugin that registers the loopback-only POST /api/dsh-restart/restart route. On request it writes a self-contained node waiter (~/.dsh/desktop-launcher/dsh-restart-waiter.mjs) and spawns it fully detached, then asks the host to exit gracefully (with a hard process.exit fallback so the port always frees).
• Waiter: waits for port 3080 to be free, then spawn(node …/dsh/lib/bin.js web) detached. dsh web auto-opens the browser, so no manual browser-open step is needed. It also logs to ~/dsh-restart-waiter.log.
• Client half (lib/client.js): plain-DOM, no React, no build step. Loaded through window.__ModuleLoader__, it appends the floating restart button with the confirm gate.

Security

• The route is loopback-only (peer socket + Host header + same-origin fence), matching the DSH plugin family convention.
• The restart uses node's child_process with detached/unref so the new server survives the old process's exit.

License

MIT

Repository

https://github.com/hadesybil-hub/dsh-restart-button