# Orchestrator 8 Context

## Mission
Triển khai toàn diện hệ thống Chat Multi-Channel độc lập phân tán cho FreeExile có khả năng chịu tải 1.000.000 CCU (Concurrent Users), tách biệt hoàn toàn khỏi Game Simulation Loop (Zone Server 30Hz) nhằm bảo đảm zero latency cho cả combat và tin nhắn.

## Request Details
See `c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md` under section `## 2026-10-01T00:42:05Z`.

## Working Directory
c:\Projects\FreeExile\.agents\teamwork\orchestrator_8

## Handoff from Predecessor (orchestrator_5)
- **Predecessor Working Directory**: `c:\Projects\FreeExile\.agents\teamwork\orchestrator_5`
- **Plan**: `c:\Projects\FreeExile\.agents\teamwork\orchestrator_5\plan.md`
- **Milestone M1 Status**: COMPLETED and PASSED Gate (Reviewer 1 & 2 APPROVED, Challenger 1 & 2 APPROVED, Auditor CLEAN).
  - Implementation in `server/chat/`: `chat_service.py`, `chat_cluster_router.py`, `channel_manager.py`, `moderation.py`, `item_link_service.py`, `chat_types.py`.
  - 18 unit tests + 24 E2E tests passing.
- **E2E Test Suite**: `tests/e2e/test_chat_distributed_system_e2e.py` (24 tests passing across Tiers 1-4).
- **Next Work Items**:
  - **Milestone M2**: Client Chat Engine & WebApp UI Integration (`client/src/chat/ChatManager.ts`, `client/webapp/js/ui/chat_ui.js`, HTML modal tooltip).
  - **Milestone M3**: 1M CCU Stress Benchmark & Memory Testing (`tools/stress/chat_load_benchmark.py`).
  - **Milestone M4**: 100% E2E Pass, Tier 5 Adversarial Hardening & Final Gate.
  - Final Security Audit Gate & Hygiene Audit Verification.