> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hiroshios.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Gateway Architecture

> Learn about the internal session multiplexing and multi-tenant isolation routing.

Hiroshi daemon functions as a sovereign gateway node, multiplexing inbound chat streams into concurrent agent turns.

### Session Lifecycle & Multiplexing

```text theme={null}
 [ Slack Ingress ] ──┐
 [ Discord Ingress ] ┼─> [ Inbound Queue ] ─> [ Session Router ] ─> [ Isolated Sandbox ]
 [ Telegram Ingress ] ┘
```

1. **Ingress Enveloping**: Inbound network packets are normalized into platform-agnostic `ChannelMessage` envelopes.
2. **Session Routing**: The `SessionRouter` uses the compound lookup key (`agent:channel:chat_type:peer_id`) to load state ledgers.
3. **Isolation**: Runs the ReAct execution thread in a dedicated, sandboxed workspace directory.