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authorArundathi Patil <arundpil@in.ibm.com>2018-07-17 16:05:00 +0530
committerTakamune Cho <tc012c@att.com>2018-07-23 12:53:37 +0000
commit897c4b711252ac4bdc8301458005ec0786a5bd09 (patch)
tree123476e6a5bc54e0ad68b5aad1ee2fa1826ff809 /src
parentfe5bf3a03823b573f66a29b96d34d911b1c2fdfe (diff)
unsubscribed from observables
Unsubscribed from observables in ngOndestroy method of myvnfs component. This will release the resources held by the subscription. Issue-ID: APPC-1049 Change-Id: I7cc7bd5aabeeb20934332541b99314a611d66f93 Signed-off-by: Arundathi Patil<arundpil@in.ibm.com>
Diffstat (limited to 'src')
-rw-r--r--src/app/vnfs/myvnfs/myvnfs.component.ts43
1 files changed, 25 insertions, 18 deletions
diff --git a/src/app/vnfs/myvnfs/myvnfs.component.ts b/src/app/vnfs/myvnfs/myvnfs.component.ts
index c747a7e..1a27135 100644
--- a/src/app/vnfs/myvnfs/myvnfs.component.ts
+++ b/src/app/vnfs/myvnfs/myvnfs.component.ts
@@ -21,9 +21,10 @@ limitations under the License.
============LICENSE_END============================================
*/
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, OnDestroy } from '@angular/core';
import { ActivatedRoute, Router } from '@angular/router';
import { HttpUtilService } from '../../shared/services/httpUtil/http-util.service';
+import { Subscription } from 'rxjs/Subscription';
import { MappingEditorService } from '../../shared/services/mapping-editor.service';
import { ParamShareService } from '../../shared/services/paramShare.service';
import { environment } from '../../../environments/environment';
@@ -32,7 +33,7 @@ import { NgProgress } from 'ngx-progressbar';
import { NotificationsService } from 'angular2-notifications';
@Component({ selector: 'app-myvnfs', templateUrl: './myvnfs.component.html', styleUrls: ['./myvnfs.component.css'] })
-export class MyvnfsComponent implements OnInit {
+export class MyvnfsComponent implements OnInit, OnDestroy {
vnfData: Array<Object> = [];
sortOrder = false;
noData = true;
@@ -42,15 +43,16 @@ export class MyvnfsComponent implements OnInit {
vnfType: any;
vnfcType: any;
options = {
- timeOut: 1000,
- showProgressBar: true,
- pauseOnHover: true,
- clickToClose: true,
- maxLength: 200
+ timeOut: 1000,
+ showProgressBar: true,
+ pauseOnHover: true,
+ clickToClose: true,
+ maxLength: 200
}
+ subscription: Subscription;
- constructor (private paramShareService: ParamShareService, private ngProgress: NgProgress, private httpUtil: HttpUtilService, private router: Router, private activeROute: ActivatedRoute,
- private mappingEditorService: MappingEditorService, private modalService: NgbModal,private nService: NotificationsService) {
+ constructor(private paramShareService: ParamShareService, private ngProgress: NgProgress, private httpUtil: HttpUtilService, private router: Router, private activeROute: ActivatedRoute,
+ private mappingEditorService: MappingEditorService, private modalService: NgbModal, private nService: NotificationsService) {
}
ngOnInit() {
@@ -76,14 +78,18 @@ export class MyvnfsComponent implements OnInit {
this.clearCache();
}
+ ngOnDestroy() {
+ if (this.subscription) { this.subscription.unsubscribe() };
+ }
+
getArtifacts(data) {
this.ngProgress.start();
- this.httpUtil.post({
+ this.subscription = this.httpUtil.post({
url: environment.getDesigns,
data: data
})
.subscribe(resp => {
- console.log("resp:",resp);
+ console.log("resp:", resp);
const tempObj = JSON.parse(resp.output.data.block);
this.vnfData = tempObj.designInfo;
if (this.vnfData == undefined || this.vnfData == null || this.vnfData.length == 0) {
@@ -96,13 +102,14 @@ export class MyvnfsComponent implements OnInit {
console.log(this.noData);
this.ngProgress.done();
}
- ,
- error => {
-
- this.nService.error("Error", "Error in connecting to APPC Server")}
-
- );
-
+ ,
+ error => {
+
+ this.nService.error("Error", "Error in connecting to APPC Server")
+ }
+
+ );
+
this.filter = ['vnf-type', 'vnfc-type', 'artifact-name'];
setTimeout(() => {
this.ngProgress.done();