log tesla online

Cargo.lock

@@ -2262,7 +2262,7 @@ dependencies = [
 
 [[package]]
 name = "tesla-charge-controller"
-version = "0.1.12-prerelease"
+version = "0.1.12"
 dependencies = [
  "anyhow",
  "async-channel",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tesla-charge-controller"
-version = "0.1.12-prerelease"
+version = "0.1.12"
 edition = "2021"
 license = "MITNFA"
 description = "Controls Tesla charge rate based on solar charge data"

src/api_interface.rs

@@ -21,6 +21,7 @@ struct Metrics {
     inside_temp: Gauge,
     outside_temp: Gauge,
     battery_heater: Gauge,
+    tesla_online: Gauge,
 }
 
 impl Metrics {
@@ -37,6 +38,8 @@ impl Metrics {
         let outside_temp = gauge!("tesla_outside_temp");
         describe_gauge!("tesla_battery_heater", "Battery heater");
         let battery_heater = gauge!("tesla_battery_heater");
+        describe_gauge!("tesla_online", "Tesla online");
+        let tesla_online = gauge!("tesla_online");
 
         Self {
             battery_level,
@@ -45,6 +48,7 @@ impl Metrics {
             inside_temp,
             outside_temp,
             battery_heater,
+            tesla_online,
         }
     }
 }
@@ -136,6 +140,7 @@ impl TeslaInterface {
     async fn refresh_state(&mut self) {
         match get_state(&self.api, self.vehicle.id, &mut self.last_cop_state).await {
             Ok(new_state) => {
+                self.metrics.tesla_online.set(1.);
                 self.last_refresh = Instant::now();
                 let mut state = self.state.write().expect("State handler panicked!!");
 
@@ -167,7 +172,10 @@ impl TeslaInterface {
                     state.climate_state = Some(new_climate_state);
                 }
             }
-            Err(e) => error!("Error getting state: {e:#?}"),
+            Err(e) => {
+                self.metrics.tesla_online.set(0.);
+                error!("Error getting state: {e:#?}")
+            }
         }
     }