fix: Throw no error on connection error

app/src/main/java/eu/ztsh/garmin/Garmin.kt

@@ -10,7 +10,6 @@ import java.io.IOException
 import java.util.*
 import java.util.concurrent.SynchronousQueue
 
-
 @SuppressLint("MissingPermission")
 class Garmin(
     val context: MainActivity,
@@ -100,14 +99,26 @@ class Garmin(
             // Cancel discovery because it otherwise slows down the connection.
             context.checkBt()
             adapter.cancelDiscovery()
-            socket?.connect()
-            sleep(3000)
-            readAll()
-            while (true) {
-                val newCurrent = Optional.ofNullable(queue.poll()).orElse(current)
-                current = newCurrent
-                send(current)
-                sleep(900)
+            try {
+                socket?.connect()
+                context.setConnectionStatus(true)
+                sleep(3000)
+                readAll()
+                while (true) {
+                    val newCurrent = Optional.ofNullable(queue.poll()).orElse(current)
+                    current = newCurrent
+                    send(current)
+                    sleep(900)
+                }
+            } catch (e: IOException) {
+                Log.d(TAG, "Not connected", e)
+                context.setConnectionStatus(false)
+                while (true) {
+                    // Just dequeue
+                    // TODO: Add option to reconnect
+                    queue.poll()
+                    sleep(900)
+                }
             }
         }