Merge pull request #233 from tresmo/master

fix: run tokensetup outside ngzone

Author: manfredsteyer

angular-oauth2-oidc/src/oauth-service.ts

@@ -1,4 +1,4 @@
-import { Injectable, Optional } from '@angular/core';
+import { Injectable, NgZone, Optional } from '@angular/core'
 import { HttpClient, HttpHeaders, HttpParams } from '@angular/common/http';
 import { Observable, Subject, Subscription, of, race } from 'rxjs';
 import { filter, take, delay, first, tap, map } from 'rxjs/operators';
@@ -67,6 +67,7 @@ export class OAuthService
     private inImplicitFlow = false;
 
     constructor(
+        private ngZone: NgZone,
         private http: HttpClient,
         @Optional() storage: OAuthStorage,
         @Optional() tokenValidationHandler: ValidationHandler,
@@ -263,10 +264,16 @@ export class OAuthService
         let storedAt = this.getAccessTokenStoredAt();
         let timeout = this.calcTimeout(storedAt, expiration);
 
-        this.accessTokenTimeoutSubscription =
-            of(new OAuthInfoEvent('token_expires', 'access_token'))
-                .pipe(delay(timeout))
-                .subscribe(e => this.eventsSubject.next(e));
+        this.ngZone.runOutsideAngular(() => {
+            this.accessTokenTimeoutSubscription =
+                  of(new OAuthInfoEvent('token_expires', 'access_token'))
+                    .pipe(delay(timeout))
+                    .subscribe(e => {
+                        this.ngZone.run(() => {
+                            this.eventsSubject.next(e);
+                        })
+                    });
+        })
     }
 
 
@@ -275,10 +282,16 @@ export class OAuthService
         let storedAt = this.getIdTokenStoredAt();
         let timeout = this.calcTimeout(storedAt, expiration);
 
-        this.idTokenTimeoutSubscription =
-            of(new OAuthInfoEvent('token_expires', 'id_token'))
-                .pipe(delay(timeout))
-                .subscribe(e => this.eventsSubject.next(e));
+        this.ngZone.runOutsideAngular(() => {
+            this.idTokenTimeoutSubscription =
+                 of(new OAuthInfoEvent('token_expires', 'id_token'))
+                    .pipe(delay(timeout))
+                    .subscribe(e => {
+                        this.ngZone.run(() => {
+                            this.eventsSubject.next(e);
+                        })
+                    });
+        })
     }
 
     private clearAccessTokenTimer(): void {