// Object to track state of pods informer
  // Informer should be stopped when we quit the view
  let informerPods = {
    informer: '',
    created: false,
  }
  /* 
  Get all pods from namespace
  when client call this IPC Channel, trigger the creation of an Informer & start it.
  If Informer already exists : stop it.
   ==> this IPC Channel can be called:
          - at vue creation (vuejs "mount") -> create the infromer cause it does not exists
          - when quitting the vue (vuejs "destroy") --> stop the informer cause it already exists
  */
  ipcMain.on('pods-from-namespace', (event, contextname) => {
    if (informerPods.created)  {
      console.log("Pods informer already exist : killing");
      informerPods.informer.stop();
      informerPods = {
        informer: '',
        created: false,
      }
    } else {
      try {
        console.log("Creating Pods informer"); 
        const kc = new k8s.KubeConfig();
        kc.loadFromDefault();

        // IMPORTANT : allow to take into account the context change !
        kc.setCurrentContext(contextname);
        const context = kc.getContextObject(contextname);
        console.log("Active context : " + context.name);
        const k8sApi = kc.makeApiClient(k8s.CoreV1Api);
        
        const listPods = () => k8sApi.listNamespacedPod(context.namespace);
        const informer = k8s.makeInformer(kc, '/api/v1/namespaces/default/pods', listPods);
     
        // update global vers to track Informer
        informerPods = {
          informer: informer,
          created: true,
        }
        
        // ----- Informer events -----
        informer.on('add', (obj) => {
          console.log(`Added: ${obj.metadata.name}`);
          // send message to the view:
          win.webContents.send('pods-from-namespace', "add", obj);
        });
        informer.on('delete', (obj) => {
          console.log(`Deleted: ${obj.metadata.name}`);
          // send message to the view:
          win.webContents.send('pods-from-namespace', "delete", obj);
        });
        informer.on('error', (err) => {
          console.log("Informer ERROR");
          console.error(err);
          informer.stop();
        });
        informer.start();
      } catch(err) {
        console.error("BING");
        console.error(err);
        informer.off();
        informer.stop();
      }
    }
  });