HF 30 - Private groups - WebSocket ping

src/components/pages/Messages.jsx

@@ -32,7 +32,7 @@ import { getRoleInGroup, opGroup } from 'app/utils/groups'
 import { getProfileImage, } from 'app/utils/NormalizeProfile';
 import { normalizeContacts, normalizeMessages } from 'app/utils/Normalizators';
 import { fitToPreview } from 'app/utils/ImageUtils';
-import { notificationSubscribe, notificationSubscribeWs,
+import { notificationSubscribe, notificationSubscribeWs, notifyWsPing,
     notificationShallowUnsubscribe, notificationTake, queueWatch, sendOffchainMessage } from 'app/utils/NotifyApiClient';
 import { flash, unflash } from 'app/components/elements/messages/FlashTitle';
 import { addShortcut } from 'app/utils/app/ShortcutUtils'
@@ -329,6 +329,19 @@ class Messages extends React.Component {
             }, 5000)
             return
         }
+        const ping = async (firstCall = false) => {
+            if (!firstCall) {
+                try {
+                    await notifyWsPing()
+                    this.notifyErrorsClear()
+                } catch (err) {
+                    console.error('Notify ping failed', err)
+                    this.notifyErrorsInc(10)
+                }
+            }
+            setTimeout(ping, 10000)
+        }
+        ping(true)
     }
 
     componentDidMount() {

src/utils/NotifyApiClient.js

@@ -62,19 +62,10 @@ async function connectNotifyWs() {
             notifyWs.addEventListener('open', () => {
                 notifyWs.isOpen = true
                 clearTimeout(timeout)
-                setInterval(() => {
-                    console.log('NOTW', notifyWs.readyState)
-                    //notifyWs.send('_heartbeat')
-                }, 1000)
                 resolve()
             })
 
-            notifyWs.addEventListener('error', () => {
-                alert('NOTW close')
-            })
-
             notifyWs.addEventListener('сlose', () => {
-                alert('NOTW close')
                 if (!notifyWs.isOpen) {
                     clearTimeout(timeout)
                     const err = new Error('notifyWs - cannot connect')
@@ -138,6 +129,14 @@ async function notifyWsSend(api, args, callback = null, eventCallback = null) {
     }
 }
 
+export async function notifyWsPing() {
+    await connectNotifyWs()
+    if (!window.notifyWs || window.notifyWs.readyState !== 1) {
+        throw new Error('Ping detected what Notify WS not ready')
+    }
+    window.notifyWs.send('_heartbeat')
+}
+
 export function notifyApiLogin(account, authSession) {
     if (!notifyAvailable()) return;
     let request = Object.assign({}, request_base, {