fix: Group events no longer worked

examples/manager_events.js

@@ -0,0 +1,24 @@
+const SonosManager = require('../lib/').SonosManager
+
+const manager = new SonosManager();
+manager.InitializeFromDevice(process.env.SONOS_HOST || '192.168.96.56', 1400)
+  .then(result => {
+    if(result) {
+      manager.Devices.forEach(d => {
+        console.log('Start listening for event from %s', d.Name);
+        d.Events.on('groupname', name => {
+          console.log('Device %s has a new group name %s', d.Name, name);
+        });
+      })
+    }
+  })
+
+process.on('SIGINT', () => {
+  console.log('Hold-on cancelling all subscriptions')
+  manager.Devices.forEach(d => d.CancelEvents());
+  manager.CancelSubscription();
+
+  setTimeout(() => {
+    process.exit(0)
+  }, 300)
+})

src/sonos-device.ts

@@ -45,7 +45,7 @@ export default class SonosDevice extends SonosDeviceBase {
         this.coordinator = groupConfig.coordinator;
       }
       if (uuid) {
-        groupConfig.managerEvents.on(uuid, this.handleGroupUpdate);
+        groupConfig.managerEvents.on(uuid, this.boundHandleGroupUpdate);
       }
     }
   }
@@ -566,7 +566,7 @@ export default class SonosDevice extends SonosDeviceBase {
   // #endregion
 
   // #region Group stuff
-  private _handleGroupUpdate = this.handleGroupUpdate.bind(this);
+  private boundHandleGroupUpdate = this.handleGroupUpdate.bind(this);
 
   private handleGroupUpdate(data: { coordinator: SonosDevice | undefined; name: string}): void {
     if (data.coordinator && data.coordinator.uuid !== this.uuid && (!this.coordinator || this.coordinator.uuid !== data.coordinator.uuid)) {