dsh-quick-restart

One-click restart button for the DeepSeek Harness Web UI.

Adds a small circular restart button (↻) to the sidebar footer, next to Settings. A single click immediately restarts the dsh web process — the page disconnects for ~15–20 seconds, then you refresh and everything is back (sessions are persisted on disk and recover automatically). The button is persistent: it survives the restart it triggers.

Features

• Single-click restart — no confirmation step, no double-click dance.
• Persistent — survives the DSH restart it triggers (installed as a bundle-layer plugin, not a dynamic session plugin).
• Small footprint — sits beside the Settings trigger in the sidebar footer; icon-only in the 56px rail, icon + label in the wide sidebar.
• In-flight feedback — the button turns red and shows "重启中…" → "已触发" while the request is being processed.
• Re-entry guard — a second click while a restart is already in flight is rejected.
• Online status dot — the button also shows DSH liveness — a green dot polls GET /dsh-health every 5s (red when the harness is unreachable/restarting).

Install

From local directory:

dsh plugin --profile web add D:/dsh/dsh-quick-restart

From GitHub:

dsh plugin --profile web add github:zhuifengqug/dsh-quick-restart

Then restart dsh web once so the bundle layer loads.

How it works

Layer	File	What it does
Host	index.js	Registers POST /dsh-quick-restart and GET /dsh-health routes on the webServer; spawns a detached Node relay that waits for the current process to exit before launching the replacement.
Client	client.js	Registers the sidebar footer button (slot sidebar.footer.action); single click fetches POST /dsh-quick-restart; polls GET /dsh-health every 5s for the status dot.
Bundle	cordis.patch.yml	The loader row that mounts both halves.

The host routes return before the restart happens (~1s host timer), giving the browser time to render the "restarting" state before the page drops. For Web launches, the replacement process adds --no-open, so the restart restores the server without opening a second browser or installed Web App window.

Slash command fallback

The plugin also registers /restart as a slash command for environments without the Web UI.

Compatibility

DeepSeek Harness 0.1.0-rc.7+ (web profile).

License

MIT