runtime

type Manager interface {
	// Reload reloads NGINX configuration. It is a blocking operation.
	Reload(ctx context.Context, configVersion int) error
	// IsPlus returns whether or not we are running NGINX plus.
	IsPlus() bool
	// UpdateHTTPServers uses the NGINX Plus API to update HTTP servers.
	// Only usable if running NGINX Plus.
	UpdateHTTPServers(string, []ngxclient.UpstreamServer) error
	// GetUpstreams uses the NGINX Plus API to get the upstreams.
	// Only usable if running NGINX Plus.
	GetUpstreams() (ngxclient.Upstreams, error)
}

type ManagerImpl struct {
	// contains filtered or unexported fields
}

type MetricsCollector interface {
	IncReloadCount()
	IncReloadErrors()
	ObserveLastReloadTime(ms time.Duration)
}