1 files changed, 7 insertions, 0 deletions
diff --git a/FrontEnd/src/app/views/timeline-common/TimelinePageTemplate.tsx b/FrontEnd/src/app/views/timeline-common/TimelinePageTemplate.tsx
index 6e9eba25..d3bbc0bb 100644
--- a/FrontEnd/src/app/views/timeline-common/TimelinePageTemplate.tsx
+++ b/FrontEnd/src/app/views/timeline-common/TimelinePageTemplate.tsx
@@ -1,6 +1,7 @@
 import React from "react";
 import { useTranslation } from "react-i18next";
 import { Container } from "react-bootstrap";
+import { HubConnectionState } from "@microsoft/signalr";
 
 import { HttpNetworkError, HttpNotFoundError } from "@/http/common";
 import { getHttpTimelineClient, HttpTimelineInfo } from "@/http/timeline";
@@ -17,6 +18,7 @@ export interface TimelinePageCardProps {
   timeline: HttpTimelineInfo;
   collapse: boolean;
   toggleCollapse: () => void;
+  connectionStatus: HubConnectionState;
   className?: string;
   onReload: () => void;
 }
@@ -40,6 +42,9 @@ const TimelinePageTemplate: React.FC<TimelinePageTemplateProps> = (props) => {
     );
   const [timeline, setTimeline] = React.useState<HttpTimelineInfo | null>(null);
 
+  const [connectionStatus, setConnectionStatus] =
+    React.useState<HubConnectionState>(HubConnectionState.Connecting);
+
   useReverseScrollPositionRemember();
 
   React.useEffect(() => {
@@ -135,6 +140,7 @@ const TimelinePageTemplate: React.FC<TimelinePageTemplateProps> = (props) => {
           collapse={cardCollapse}
           toggleCollapse={toggleCardCollapse}
           onReload={onReload}
+          connectionStatus={connectionStatus}
         />
       ) : null}
       <Container
@@ -158,6 +164,7 @@ const TimelinePageTemplate: React.FC<TimelinePageTemplateProps> = (props) => {
                 timelineName={timeline?.name}
                 reloadKey={timelineReloadKey}
                 onReload={reloadTimeline}
+                onConnectionStateChanged={setConnectionStatus}
               />
             );
           }