A small package to interface with the network-local event streams available on Powersensor devices.

Two different high-level abstractions are provided. The first is the PlugApi, which provides access to the event stream from a single Powersensor Plug. The plug may be relaying data for sensors as well, which will also be included in the said event stream. The PlugApi abstraction is ideal when used together with Zeroconf/mDNS discovery (services '_powersensor._udp.local' and '_powersensor._tcp.local'). Note that actual Zeroconf/mDNS discovery functionality is not included here.

The second abstraction is the PowersensorDevices class, which uses the legacy discovery mechanism (as opposed to mDNS) to discover the plugs, and then aggregates all the event streams into a single callback. Internally it relies on the PlugApi as well.

There are also some small utilities included,ps-plugevents and ps-rawplug showcasing the use of the first interface approach, and ps-events the latter.

The ps-events is effectively a consumer of the PowersensorDevices event stream and dumps all events to standard out. Similary, ps-plugevents shows the event stream from a single plug (plus whatever it might be relaying for), and ps-rawplug shows the raw event stream from the plug. Note that the format of the raw events is not guaranteed to be stable; only the interface provided by PlugApi is.