OpenClaw Gateway Internal 01

Gateway 6-layer stack    00:54

1. Runtime, 2. Communication, 3. Security, 4. Deployment, 5. Memory, 6. Application

L1. Runtime: nodejs   02:03

1. Non-blocking I/O: queue

2. Event-driven: event in the queue

3. Single thread main loop: promise-callback

4. Async worker thread pool.

L2. Communication: ws + http     03:44

1. ws + wss, http + https, http/1 + http/2

2. Not yet supported: MQ, DSS

L3. Security      06:36

1. Inbound authentication 鉴权,

2. Outbound authorization 授权,

3. Operation policy / rule 规则.

L4. Deployment     08:15

1. Multi-gateway 用法： 灾备、分流，分工,     08:22

2. Separate from gateway: systemd, web server, mcp server,  09:40

3. Docker,    11:26

4. Distributed system: tailscale for vpn, bonjour for mDNS,  12:02