fix: tweak polling constants to improve perf (#459)

libs/server/src/lib/utils.ts

@@ -287,14 +287,14 @@ export function normalizePath(value: string): string {
  * * the list of local files
  * * json files from node_modules we are likely to read
  *
- * both the data sets get updated every 30 seconds.
+ * both the data sets get updated every 60 seconds.
  */
 export function cacheFiles(p: string) {
   setTimeout(() => {
     files[p] = listFiles(p);
     fileContents = cacheJsonFiles(p);
     setTimeout(() => {
       cacheFiles(p);
-    }, 30000);
+    }, 60000);
   }, 0);
 }

libs/utils/src/lib/command-runner.service.ts

@@ -9,9 +9,10 @@ import {
   takeWhile,
   first,
   flatMap,
-  withLatestFrom
+  withLatestFrom,
+  switchMap
 } from 'rxjs/operators';
-import { COMMANDS_POLLING } from './polling-constants';
+import { COMMAND_LIST_POLLING, COMMANDS_POLLING } from './polling-constants';
 import { ContextualActionBarService } from '@nrwl/angular-console-enterprise-frontend';
 import {
   CommandsGQL,
@@ -55,6 +56,7 @@ export interface CommandResponse {
 export class CommandRunner {
   readonly activeCommand$ = new BehaviorSubject(false);
   activeCommandId: string;
+  readonly refreshList$ = new BehaviorSubject(null);
 
   constructor(
     private readonly getCommandGQL: GetCommandGQL,
@@ -119,9 +121,13 @@ export class CommandRunner {
   }
 
   listAllCommands(): Observable<ListAllCommands.Commands[]> {
-    return this.listAllCommandsGQL
-      .watch({}, { pollInterval: COMMANDS_POLLING })
-      .valueChanges.pipe(map(r => r.data.commands));
+    return this.refreshList$.pipe(
+      switchMap(() => {
+        return this.listAllCommandsGQL
+          .watch({}, { pollInterval: COMMAND_LIST_POLLING })
+          .valueChanges.pipe(map(r => r.data.commands));
+      })
+    );
   }
 
   getCommand(
@@ -156,7 +162,9 @@ export class CommandRunner {
       .mutate({
         id
       })
-      .subscribe(() => {});
+      .subscribe(() => {
+        this.refreshList$.next(null);
+      });
   }
 
   stopCommandViaCtrlC(id: string) {
@@ -168,23 +176,29 @@ export class CommandRunner {
   }
 
   removeAllCommands() {
-    return this.removeAllCommandsGQL.mutate().subscribe(() => {});
+    return this.removeAllCommandsGQL.mutate().subscribe(() => {
+      this.refreshList$.next(null);
+    });
   }
 
   removeCommand(id: string) {
     return this.removeCommandGQL
       .mutate({
         id
       })
-      .subscribe(() => {});
+      .subscribe(() => {
+        this.refreshList$.next(null);
+      });
   }
 
   restartCommand(id: string) {
     return this.restartCommandGQL
       .mutate({
         id
       })
-      .subscribe(() => {});
+      .subscribe(() => {
+        this.refreshList$.next(null);
+      });
   }
 
   stopActiveCommand() {

libs/utils/src/lib/polling-constants.ts

@@ -1,7 +1,8 @@
-export const COMMANDS_POLLING = 150;
-export const NODE_JS_INSTALL_POLLING = 150;
+export const COMMANDS_POLLING = 250;
+export const COMMAND_LIST_POLLING = 1000;
+export const NODE_JS_INSTALL_POLLING = 250;
 export const BASIC_WORKSPACE_POLLING = 5000;
-export const PROJECTS_POLLING = 5000;
-export const TARGET_POLLING = 5000;
-export const SCHEMATICS_POLLING = 5000;
-export const EXTENSIONS_POLLING = 5000;
+export const PROJECTS_POLLING = 15000;
+export const TARGET_POLLING = 30000;
+export const SCHEMATICS_POLLING = 30000;
+export const EXTENSIONS_POLLING = 30000;

package.json

@@ -23,7 +23,7 @@
     "appId": "io.nrwl.AngularConsole",
     "productName": "Angular Console",
     "copyright": "Copyright © 2018 Narwhal Technologies Inc",
-    "asar": true,
+    "asar": false,
     "extraResources": [
       {
         "from": "dist/apps/electron/assets",