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Harden remote PTY gateway sessions

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Val Alexander
2026-03-14 08:43:15 -05:00
parent 71b4fa04d9
commit f285429952
6 changed files with 427 additions and 60 deletions
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docs/start/setup.md
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@@ -117,6 +117,13 @@ openclaw health
### Common footguns
- **Wrong port:** Gateway WS defaults to `ws://127.0.0.1:18789`; keep app + CLI on the same port.
- **Remote PTY limits:** the Gateway remote terminal now enforces env-configurable limits.
- `OPENCLAW_PTY_MAX_SESSIONS_PER_OWNER` (default `4`)
- `OPENCLAW_PTY_MAX_TOTAL_SESSIONS` (default `32`)
- `OPENCLAW_PTY_MAX_INPUT_CHUNK_BYTES` (default `65536`)
- `OPENCLAW_PTY_MIN_COLS` / `OPENCLAW_PTY_MAX_COLS` (defaults `20` / `500`)
- `OPENCLAW_PTY_MIN_ROWS` / `OPENCLAW_PTY_MAX_ROWS` (defaults `5` / `200`)
- `OPENCLAW_PTY_IDLE_TIMEOUT_MS` / `OPENCLAW_PTY_IDLE_SWEEP_INTERVAL_MS` (defaults `1800000` / `60000`)
- **Where state lives:**
- Credentials: `~/.openclaw/credentials/`
- Sessions: `~/.openclaw/agents/<agentId>/sessions/`