Longpull added to mobile

src/app/pages/chat/group-messages/group-messages.page.ts

@@ -8,6 +8,7 @@ import { ChatPopoverPage } from 'src/app/shared/popover/chat-popover/chat-popove
 import { ContactsPage } from '../new-group/contacts/contacts.page';
 import { NewGroupPage } from '../new-group/new-group.page';
 import { GroupContactsPage } from './group-contacts/group-contacts.page';
+import {Router} from '@angular/router'
 
 @Component({
   selector: 'app-group-messages',
@@ -41,6 +42,7 @@ export class GroupMessagesPage implements OnInit, AfterViewChecked {
     private navParams: NavParams,
     private authService: AuthService,
     private alertService: AlertService,
+    private route: Router
   ) {
     this.loggedUserChat = authService.ValidatedUserChat['data'];
     this.isGroupCreated = true;
@@ -52,6 +54,7 @@ export class GroupMessagesPage implements OnInit, AfterViewChecked {
     this.loggedUser=this.loggedUserChat;
     this.getRoomInfo();
     this.scrollToBottom();
+    this.serverLongPull();
   }
 
   ngAfterViewChecked() {
@@ -223,4 +226,36 @@ export class GroupMessagesPage implements OnInit, AfterViewChecked {
   }
  */
 
+  async serverLongPull(){
+    this.chatService.getPrivateGroupMessages(this.roomId).subscribe(async res => {
+
+    if (res == 502) {
+      // Connection timeout
+      // happens when the connection was pending for too long
+      // let's reconnect
+      await this.serverLongPull();
+    } else if (res != 200) {
+      // Show Error
+      //showMessage(response.statusText);
+      //this.loadMessages()
+      this.messages = res['messages'].filter(data => data.t != 'au');
+      console.log(this.messages);
+      // Reconnect in one second
+      if(this.route.url != "/home/chat"){
+        console.log("Timer message stop")
+      } else {
+         await new Promise(resolve => setTimeout(resolve, 1000));
+        await this.serverLongPull();
+        console.log('Timer message running')
+      }
+      
+    } else {
+      // Got message
+      //let message = await response.text();
+      //this.loadMessages()
+      await this.serverLongPull();
+    }
+  });
+  }
+
 }