Unify TUI runtime commands with gateway and harden gateway restart

2026-02-24 13:14:53 -08:00
parent db2f697741
commit 37be391a40
24 changed files with 1253 additions and 120 deletions
@@ -38,6 +38,7 @@ The gateway serialises agent work **per session**, not per WebSocket connection:
 - Session-local overrides can be managed at runtime via `agent.send` commands: `/queue`, `/queue set ...`, `/queue reset`.
 - Backend selection for a turn is server-side (`native` by default, optional external backends per config: `claude_code`, `opencode`, `codex`, `gemini`, `pi_embedded`) and does not change JSON-RPC method signatures.
 - Runtime backend mode overrides are available via `agent.send` command fast-path: `/runtime status`, `/runtime activate pi`, `/runtime deactivate pi`, `/runtime use config` (`/backend ...` remains a compatibility alias).
+- The gateway `agent.send` command path and channel-router path use the same runtime backend-mode command service; `flynn tui` forwards `/runtime ...` through this gateway path for parity.
 - Backend routing and fallback outcomes are emitted to audit logs (`backend.route`, `backend.success`, `backend.fallback`) for rollout evaluation; this telemetry is outside JSON-RPC response payloads.

 This is implemented via a per-lane queue (`LaneQueue`) in the gateway server, and used by `agent.send` and `agent.cancel`.