fix(recorder): "already started" notification

lang/main.json

@@ -501,6 +501,7 @@
         "expandedPending": "The live streaming is being started...",
         "failedToStart": "Live Streaming failed to start",
         "getStreamKeyManually": "We weren’t able to fetch any live streams. Try getting your live stream key from YouTube.",
+        "inProgress": "Recording or live streaming in progress",
         "invalidStreamKey": "Live stream key may be incorrect.",
         "off": "Live Streaming stopped",
         "offBy": "{{name}} stopped the live streaming",
@@ -761,6 +762,7 @@
         "expandedPending": "Recording is being started...",
         "failedToStart": "Recording failed to start",
         "fileSharingdescription": "Share recording with meeting participants",
+        "inProgress": "Recording or live streaming in progress",
         "linkGenerated": "We have generated a link to your recording.",
         "live": "LIVE",
         "loggedIn": "Logged in as {{userName}}",

react/features/recording/actions.any.js

@@ -9,7 +9,8 @@ import {
     NOTIFICATION_TIMEOUT,
     hideNotification,
     showErrorNotification,
-    showNotification
+    showNotification,
+    showWarningNotification
 } from '../notifications';
 
 import {
@@ -115,6 +116,16 @@ export function showRecordingError(props: Object) {
     return showErrorNotification(props);
 }
 
+/**
+ * Signals that the recording warning notification should be shown.
+ *
+ * @param {Object} props - The Props needed to render the notification.
+ * @returns {showWarningNotification}
+ */
+export function showRecordingWarning(props: Object) {
+    return showWarningNotification(props);
+}
+
 /**
  * Signals that the stopped recording notification should be shown on the
  * screen for a given period.

react/features/recording/middleware.js

@@ -27,6 +27,7 @@ import {
     showPendingRecordingNotification,
     showRecordingError,
     showRecordingLimitNotification,
+    showRecordingWarning,
     showStartedRecordingNotification,
     showStoppedRecordingNotification,
     updateRecordingSessionData
@@ -262,10 +263,11 @@ function _showRecordingErrorNotification(recorderSession, dispatch) {
         }));
         break;
     case JitsiMeetJS.constants.recording.error.UNEXPECTED_REQUEST:
-        dispatch(showRecordingError({
-            titleKey: isStreamMode
+        dispatch(showRecordingWarning({
+            descriptionKey: isStreamMode
                 ? 'liveStreaming.sessionAlreadyActive'
-                : 'recording.sessionAlreadyActive'
+                : 'recording.sessionAlreadyActive',
+            titleKey: isStreamMode ? 'liveStreaming.inProgress' : 'recording.inProgress'
         }));
         break;
     default: