Overlay online/offline status on hotspots

[ChewingGlass]

No description provided.

[ke6jjj]

I propose that we synthesize a Hotspot's online status from six Oracle data sources. We look for any evidence of a Hotspot being named in these data sources and take the most recent timestamp we can find in the results and use that as the last activity time.

Oracles

• IOT and Mobile Ingestors
• Helium Packet Router

Reports to scrape

Oracle	S3 Pattern	Report type	Hotspot field
IOT Ingestor	iot_beacon_ingest_report.*	IotBeaconIngestReport	report.pubkey
IOT Ingestor	iot_witness_ingest_report.*	IotWitnessIngestReport	report.pubkey
MOBILE Ingestor	heartbeat_report.*	CellHeartbeatIngestReport	report.pub_key
MOBILE Ingestor	speedtest_report.*	CellSpeedtestIngestReport	report.pub_key
MOBILE Ingestor	data_transfer_session_ingest_report.*	DataTransferSessionIngestReport	report.pub_key
Helium Packet Router	packetreport.*	PacketRouterPacketReportV1	gateway

[riobah]

Can keeping the existing approach of basing the state on last beacon time only, be an option?
Hotspots beacon themselves now and this makes this data something to rely on.

Also keeping the logic as simple as possible can be something nice I guess, in terms of explaining to the users as well as potential issues.

[riobah]

Another option can be the existence of rewards for the hotspots in the last epoch. As rewards are actually a function of multiple activities, if the hotspot has any reward for the most recent epoch, we can consider it active and inactive otherwise.