marine-sensorhub-mqtt

Go Daemon to process MQTT messages from Marine Sensorhub / SignalK / Victron Cerbo

InfluxDB Schema

Ref: https://docs.influxdata.com/influxdb/v2/write-data/best-practices/schema-design/

measurement	tag keys	field keys
bleTemperature	MAC, Location,	TempF, BatteryPct, Humidity, RSSI
phyTemperature	MAC, Location, Device, Component	TempF
espStatus	MAC, Location, IPAddress, MSHVersion	FreeSRAM, FreeHeap, FreePSRAM, WiFiReconnectCount, MQTTReconnectCount, BLEEnabled, RTDEnabled, WiFiRSSI, HasTime, HasResetMQTT
navigation	Source	latitude, longitude, SOG, ROT, COGTrue, HeadingMag, MagVariation, MagDeviation, Attitude, HeadingTrue, STW
gnss	Source	AntennaAlt, Satellites, HozDilution, PosDilution, GeoidalSep, Type, MethodQuality, SatsInView
steering	Source	RudderAngle, AutopilotState, TargetHeadingMag
wind	Source	SpeedApp, AngApp, SOG, DirectionTrue
water	Source	TempF, DepthUnderTransducerFt
outside	Source	TempF, Pressure
propulsion	Device, Source	RPM, BoostPSI, OilTempF, OilPressure, CoolantTempF, RunTime, EngineLoad, EngineTorque, TransOilTempF, TransOilPressure, AltVoltage, FuelRate

TBD: Notifications

TODO

• Cleanup the massive function for subscription stuff in Config.go
• Look at having two log files (Warn+ and Info/Debug)
• Add a message archiving capability
• Unit tests
• Check to see if InfluxClient can be shared across threads
• Check on what provides altitude and if it is getting lost somehow
• Debug why seawater temperature is jacked up
• Ensure MQTT Disconnect / Reconnect / Errors work
• Do more than just log influx errors
• Add logging overrides
• Cleanup MAC / N2K in Global and Subscription
• Change Handlers to Async
• Add InfluxDB
• Add MQTT Repost
• Look at trimming down number of items
• Handle Unit Conversions
• Logging / errors on MQTT / InfluxDB disconnect / write errors