Minimal HTTP server

The minimal HTTP server provides the health check and Prometheus metrics endpoints, running on a separate port (default 9003) from the main HTTP server. This lightweight server remains responsive even when the main server is under heavy load.

http.min.bind.to​

  • Default: 0.0.0.0:9003
  • Reloadable: no

IPv4 address and port of the server. 0.0.0.0 binds to all network interfaces, otherwise the IP address must be one of the existing network adapters.

http.min.enabled​

  • Default: true
  • Reloadable: no

Enable or disable the minimal HTTP server.

http.min.net.connection.hint​

  • Default: false
  • Reloadable: no

Windows-specific flag to overcome OS limitations on TCP backlog size.

http.min.net.connection.limit​

  • Default: 4
  • Reloadable: no

Active connection limit.

http.min.net.connection.timeout​

  • Default: 300000
  • Reloadable: no

Idle connection timeout in milliseconds.

http.min.worker.affinity​

  • Default: none
  • Reloadable: no

Core number to pin the worker thread to.

http.min.worker.count​

  • Default: auto
  • Reloadable: no

By default, the minimal HTTP server uses the shared thread pool for CPU core counts of 16 and below, and a dedicated thread for counts above 16. When 0, the server uses the shared pool. Do not set the pool size to more than 1.

http.min.worker.haltOnError​

  • Default: false
  • Reloadable: no

Flag that indicates if the worker thread must stop when an unexpected error occurs.