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Services and capacity
Turn public WebSpace features on or off independently and set safe limits for real-time connections.
Public features
| Feature | Description |
|---|---|
| REST API | CRUD and custom APIs created from schema files |
| Static file API | Serves JSON, XML, HTML, images, and binary files with the appropriate MIME type |
| Real-time WebSocket | Connects database event subscriptions and real-time handlers |
When a feature is turned off, its public endpoints return 503 Service Unavailable with retry information. Administrator APIs required for recovery remain available.
Default real-time limits
| Item | Default | Meaning |
|---|---|---|
| Total connections | 1,000 | Total WebSpace WebSocket connections for one server instance |
| Connections per DB | 1,000 | Sockets that can connect to one deployed database |
| Connections per IP | 64 | Sockets allowed from the same client IP |
| Messages per socket | 60/sec | Message rate allowed for one connection |
Connection counts represent browser tabs and sockets, not people. Multiple tabs opened by one user count as multiple connections. When you run multiple server instances, displayed values and limits apply per instance.
Saved connection limits apply to new connections and do not forcibly close existing ones. Connections over a limit are rejected before the WebSocket upgrade, and reserved slots are returned when connections close.
Public API paths are shared by schema files, clients, CSP, and proxy settings, so do not change them arbitrarily in the administrator screen. Manage external calling domains under API & site security.