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215e0dbf53
Stage 1 shipped with M-workspaces-per-daemon routing (`byWorkspaceChannel` Map keyed by request `cwd`). The §02 architectural revision in `docs/comparison/qwen-code-daemon-design/02-architectural-decisions.md` narrows the bridge to 1 daemon = 1 workspace × N sessions: each daemon binds to one canonical workspace path at boot; `POST /session` with a mismatched `cwd` returns 400 `workspace_mismatch`. Multi-workspace deployments run multiple daemon processes (one per workspace, supervised externally — systemd / docker-compose / k8s / `qwen-coordinator`). Bridge state collapses from maps to single optional slots: - `byWorkspaceChannel: Map<string, ChannelInfo>` → `channelInfo?: ChannelInfo` - `inFlightChannelSpawns: Map<string, Promise>` → `inFlightChannelSpawn?: Promise` - `byWorkspace: Map<string, SessionEntry>` → `defaultEntry?: SessionEntry` - `liveChannels: Set<ChannelInfo>` → not needed; `channelInfo` is the live reference, cleared only by `channel.exited` (preserves the tanzhenxin BkUyD invariant that `killAllSync` finds a target mid-SIGTERM-grace) `BridgeOptions.boundWorkspace` becomes required. `WorkspaceMismatchError` is thrown from `spawnOrAttach` when the request's canonical cwd doesn't match the bound path, translated to 400 `workspace_mismatch` (with both paths in the body) by the route layer. `CapabilitiesEnvelope.workspaceCwd` surfaces the bound path so clients pre-flight check + omit `cwd` from `POST /session` (it falls back to the bound workspace). A new `--workspace <path>` CLI flag lets operators override `process.cwd()` at boot. The previous `--http-bridge` / `--multi-workspace` opt-in was never shipped; nothing changes for default users running `qwen serve` in their project directory. Removed code path: ~150 LOC of multi-workspace map machinery in `httpAcpBridge.ts` plus the test cases that exercised it. Test surgery: - New `makeBridge()` helper in `httpAcpBridge.test.ts` injects `boundWorkspace: WS_A` by default; tests that need a different bind (the mismatch test) pass it explicitly. - `does NOT reuse across workspaces` → `rejects cross-workspace requests with WorkspaceMismatchError` (the new semantics under §02). - `shutdown kills every live channel` retargeted to single-channel multi-session shutdown. - `killAllSync force-kills channels even after shutdown cleared byWorkspaceChannel (BkUyD)` retargeted to single-channel: the invariant is the same (channel reference must outlive eager shutdown clearing), the surface is just smaller. - `listWorkspaceSessions` cross-workspace assertion now expects empty for the un-bound path. - `--max-sessions` cap test uses two thread-scope sessions on `WS_A` instead of WS_A + WS_B. Closes #3803 §02. |
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| .. | ||
| development | ||
| examples | ||
| tools | ||
| _meta.ts | ||
| architecture.md | ||
| channel-plugins.md | ||
| contributing.md | ||
| qwen-serve-protocol.md | ||
| roadmap.md | ||
| sdk-java.md | ||
| sdk-python.md | ||
| sdk-typescript.md | ||