程序员阿江(Relakkes) fd5dc097a7 fix: isolate desktop session streaming state
Desktop chat sessions can stream and reconnect concurrently, so shared in-process buffers must not be keyed only by process lifetime. This change scopes streaming delta buffers, task-tool refresh bookkeeping, and CLI task mutations to the session that produced the event. It also ignores stale client socket closes after a newer socket has replaced the active connection for the same session.

Constraint: Desktop users can keep multiple sessions and tabs active at the same time.
Rejected: Serialize all desktop streaming through one active session | would hide the race instead of preserving multi-session behavior.
Confidence: high
Scope-risk: moderate
Directive: Do not reintroduce process-global chat/task pending state without session keys and multi-session regression tests.
Tested: cd desktop && bun run test -- src/stores/chatStore.test.ts src/stores/cliTaskStore.test.ts
Tested: bun test src/server/__tests__/websocket-handler.test.ts
Tested: cd desktop && bun run lint
Tested: bun run check:desktop
Tested: bun run check:server
Tested: bun run check:coverage | changed-lines 100%, fails only existing agent-utils baseline
Tested: bun run verify | 8 passed, 1 failed on existing agent-utils coverage baseline, 2 skipped
Not-tested: Real desktop dual-window manual smoke.
Related: https://github.com/NanmiCoder/cc-haha/issues/302
Related: https://github.com/NanmiCoder/cc-haha/issues/303
2026-05-07 18:33:57 +08:00
..
2026-04-18 17:52:55 +08:00