true

src/index.ts

@@ -18,17 +18,22 @@ const ledRed = new Gpio(Number(process.env.GPIO_RED || 14), "out");
 const ledGreen = new Gpio(Number(process.env.GPIO_GREEN || 15), "out");
 
 const monitors: { [key: string]: { status: boolean, index: number } } = {};
-const paused: { [key: string]: boolean } = {};
+let paused: { [key: string]: boolean } = {};
 
 const socket = io(`${KUMA_URL}`);
 
 socket.on("monitorList", (items) => {
     console.log("got monitor list");
 
+    paused = {};
+
     for (const item of Object.values(items) as any[]) {
-        paused[item.id] = item.active == 0 || item.type == "group";
+        if (item.type == "group") continue;
+        paused[item.id] = item.active == 0;
     }
 
+    console.log(Object.keys(paused));
+
     think();
 });
 
@@ -104,7 +109,7 @@ function setStatus(status: Status, sound = true) {
 
 function think() {
     const down = Object.entries(monitors)
-        .filter(m => !m[1].status && !paused[m[0]]);
+        .filter(m => !m[1].status && paused[m[0]] === false);
 
     if (down.length) {
         if (currentStatus != "red") setStatus("red");
@@ -114,3 +119,24 @@ function think() {
 }
 
 setStatus("working");
+
+setInterval(async () => {
+    if (currentStatus == "green") {
+        ledGreen.writeSync(NO_GREEN ? 1 : 0);
+        await sleep(50);
+        ledGreen.writeSync(NO_GREEN ? 0 : 1);
+    }
+    else if (currentStatus == "red") {
+        for (let i = 0; i < 3; i++) {
+            ledRed.writeSync(0);
+            await sleep(50);
+            ledRed.writeSync(1);
+            await sleep(50);
+        }
+
+        // in case the status changed while we were flashing the LED
+        if (currentStatus != "red") {
+            setStatus(currentStatus);
+        }
+    }
+}, 5000);