Kiste Stream
How many ports you can publish, request rates, WebSocket messages, timeouts and request sizes on Kiste Stream.
| Limit | Value |
|---|---|
| Published ports per Kiste | 32 (L11) |
| Requests per published port | 1,200 per minute from all visitors together (S07) |
| Requests open at once per port | 64; more answer S07 until some finish |
| WebSocket messages | up to 16 MiB each |
| Idle WebSocket | closed after 5 minutes without a message |
| Connecting to the app for a WebSocket | 3 seconds; an app that doesn't accept in time answers S04 |
A published port that gets more requests than it may answers 429 with
Retry-After. Request bodies are streamed to the app, so uploads aren't limited
by size here; the app decides what it accepts.
Errors visitors may see
| Code | Meaning |
|---|---|
| S04 | The app isn't answering: it doesn't run, listens on another port or only on 127.0.0.1, or the Kiste is stopped. |
| S05 | The request can't be passed on, for example an unsupported method. |
| S06 | Nothing is published at this address (anymore). |
| S07 | The app gets more requests than Kiste passes on. Try again shortly. |