Fixes #2732: Only pools for selected account are shown

Issues refreshAll() to ensure removal of stale pool items.

desktop/src/app/services/azure-batch/pool/pool.service.ts

@@ -17,7 +17,7 @@ import { ModelUtils } from "app/utils";
 import { Constants } from "common";
 import { List } from "immutable";
 import { Observable, Subject, of, throwError } from "rxjs";
-import { catchError, map, publishReplay, refCount, switchMap } from "rxjs/operators";
+import { catchError, map, share, switchMap } from "rxjs/operators";
 import { AzureBatchHttpService, BatchEntityGetter, BatchListGetter } from "../core";
 
 export interface PoolListParams { }
@@ -64,13 +64,11 @@ export class PoolService implements OnDestroy {
             this.listView.loadNewItem(this.get(poolId));
         });
 
-        this.pools = new Observable((observer) => {
-            const sub = this.listView.fetchAll().subscribe(observer);
-            return sub;
-        }).pipe(
-            switchMap(() => this.listView.items),
-            publishReplay(1),
-            refCount(),
+        this.pools = new Observable(
+            observer => this.listView.fetchAll().subscribe(observer)
+        ).pipe(
+            switchMap(() => this.listView.refreshAll()),
+            share(),
         );
     }
 
@@ -106,7 +104,7 @@ export class PoolService implements OnDestroy {
     }
 
     public refresh() {
-        return this.listView.fetchAll();
+        return this.listView.refreshAll();
     }
 
     /**