Crate service_probe

Service probe

This crate provides an easy way to start a HTTP server that can be used for making the status of a service transparent to observers. The main use case is to communicate information about the health status of a service in containerized environments.

Tasks and synchronization throughout this crate uses tokio functionality, so the runtime must be present and running when the functions of this crate are called.

Enums

• ProbeStartError
  The error that can happen during startup of the service probe.
• ServiceState
  The state of a service

Constants

• SHUTDOWN_GRACE_PERIOD
  The grace period given to the probe for shutting itself down.

Functions

• get_service_state
  Get the state of the service.
• set_service_state
  Set the state of the service.
• start_probe
  Start the probe HTTP service.
• stop_probe
  Stop the probe HTTP service.