The metricsmanager package contains implementation for an api facade to access metrics functions within state
Client provides access to the metrics manager api
NewClient creates a new client for accessing the metricsmanager api
CleanupOldMetrics looks for metrics that are 24 hours old (or older) and have been sent. Any metrics it finds are deleted.
SendMetrics will send any unsent metrics to the collection service.
MetricsManagerClient defines the methods on the metricsmanager API end point.