more updates to error handlers

src/app/login/login.component.ts

+// This is the main login screen. It displays of dropdown list of places where you can get an SSH certificate
+
 import { Component, OnInit } from '@angular/core';
 import { MatDialog, MatDialogRef, MAT_DIALOG_DATA, MatDialogModule, MatDialogConfig } from '@angular/material/dialog';
 import {OverlayContainer} from '@angular/cdk/overlay';
-import { Subscription } from 'rxjs';
-import { tap, filter, map } from 'rxjs/operators';
-
-import { Router, NavigationStart } from '@angular/router';
-
 import { TesService } from '../tes.service';
 import {BackendSelectionService } from '../backend-selection.service';
 import { AuthorisationService } from '../authorisation.service';
 import { Identity } from '../identity';
-import { Computesite } from '../computesite';
-import { LogoutdialogComponent } from '../logoutdialog/logoutdialog.component';
-import { SshAuthzServer } from '../identity';
 import { ComputesitesService } from '../computesites.service';
-import { IpcService } from '../ipc.service';
-
 import {DomSanitizer} from '@angular/platform-browser';
 import {PipeTransform, Pipe} from "@angular/core";
 import { LocationStrategy } from '@angular/common';
 
+// This allows us to include html links in the description of each site you can log into
 @Pipe({ name: 'safeHtml'})
 export class SafeHtmlPipe implements PipeTransform  {
   constructor(private sanitized: DomSanitizer) {}
@@ -39,7 +32,6 @@ export class LoginComponent implements OnInit {
   public identities: Identity[];
   public selectedApiServer: any;
   public selected: any;
-  private subscriptions: Subscription[];
   public loggedInAuthZ: any;
   public loggedOutAuthZ: any;
 
@@ -50,52 +42,20 @@ export class LoginComponent implements OnInit {
                 public authService: AuthorisationService,
                 public computeSitesService: ComputesitesService,
                 public overlayContainer: OverlayContainer,
-                private router: Router,
-                private ipcService: IpcService,
                 private locationStrategy: LocationStrategy,
                 ) {
 
-
-
   }
-    
-/*   updateSshAuthZServers(o) {
-    this.sshauthzservers = o;
-  } */
 
   ngOnInit() {
-    //this.subscriptions.push(this.computeSitesService.appidentities.subscribe(o => this.navLaunch(o)));
-/*     let navlaunch = localStorage.getItem('strudel-navlaunch')
-    //const isdefined = filter(v  => v !== null && v !== undefined)
-
-    if (navlaunch == 'true') {
-      localStorage.setItem('strudel-navlaunch',null)
-      //this.subscriptions.push(this.computeSitesService.appidentities.subscribe(o => this.navLaunch(o)));
-    }
- */
-
     this.authService.loggedInAuthZ$.subscribe((v) => {console.log('loggedin',v); this.loggedInAuthZ = v})
     this.authService.loggedOutAuthZ$.subscribe((v) => { console.log('loggedout',v); this.loggedOutAuthZ = v})
-
   }
 
   ngOnDestroy() {
 
   }
 
-/*   navLaunch(o) {
-    this.computeSitesService.appidentities$.pipe(filter((v) => v.length >= 0)).subscribe((v) => this.router.navigate['/launch'])
-     if (this.computeSitesService.appidentities.value !== null && this.computeSitesService.appidentities.value.length > 0) {
-      this.router.navigate(['/launch']);
-    } 
-  }
- */
-
-//  login () {
-    //localStorage.setItem('strudel-navlaunch','true');
-    //this.authService.login(this.selected);
-//  }
-
   public login() {
     let authservice = this.selected;
     // Initiate Login

src/app/tes.service.ts

@@ -82,7 +82,7 @@ getUserHealthObservable(identity: Identity)  {
 
 
 public accountAlertError(error): Observable<any> {
-  if (error.hasOwnProperty('stats' && error.status == 500)) {
+  if (error.hasOwnProperty('stats' && (error.status == 500 || error.status == 503))) {
     return of([{'type': 'message', 'msg':'Unable to retrieve account info'}])
   }
 }