Health monitoring

health.js updates the interface's server-health indicator.

health.setup_health()

Start API health monitoring.

A check runs immediately and then every ten seconds. Each request is aborted after two seconds. The element with ID health-monitor receives either the ok or fail class and a corresponding title.

Throws:

TypeError -- If the health-monitor element is absent when status is set.

Returns:

void

Example

// HTML: <span id="health-monitor"></span>
setup_health();