Bugfixes (#11420)

* mse and misc messages fixes

* clean up

web/src/components/player/MsePlayer.tsx

@@ -28,8 +28,6 @@ function MSEPlayer({
   onPlaying,
   setFullResolution,
 }: MSEPlayerProps) {
-  let connectTS: number = 0;
-
   const RECONNECT_TIMEOUT: number = 30000;
 
   const CODECS: string[] = [
@@ -46,6 +44,7 @@ function MSEPlayer({
   const visibilityCheck: boolean = !pip;
 
   const [wsState, setWsState] = useState<number>(WebSocket.CLOSED);
+  const [connectTS, setConnectTS] = useState<number>(0);
 
   const videoRef = useRef<HTMLVideoElement>(null);
   const wsRef = useRef<WebSocket | null>(null);
@@ -103,14 +102,14 @@ function MSEPlayer({
 
     setWsState(WebSocket.CONNECTING);
 
-    // TODO may need to check this later
-    // eslint-disable-next-line
-    connectTS = Date.now();
+    setConnectTS(Date.now());
 
     wsRef.current = new WebSocket(wsURL);
     wsRef.current.binaryType = "arraybuffer";
-    wsRef.current.addEventListener("open", () => onOpen());
-    wsRef.current.addEventListener("close", () => onClose());
+    wsRef.current.addEventListener("open", onOpen);
+    wsRef.current.addEventListener("close", onClose);
+    // we know that these deps are correct
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [wsURL]);
 
   const onDisconnect = useCallback(() => {
@@ -121,7 +120,7 @@ function MSEPlayer({
     }
   }, []);
 
-  const onOpen = useCallback(() => {
+  const onOpen = () => {
     setWsState(WebSocket.OPEN);
 
     wsRef.current?.addEventListener("message", (ev) => {
@@ -139,23 +138,25 @@ function MSEPlayer({
     onmessageRef.current = {};
 
     onMse();
-    // only run once
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
-
-  const onClose = useCallback(() => {
-    if (wsState === WebSocket.CLOSED) return;
+  };
 
+  const reconnect = (timeout?: number) => {
     setWsState(WebSocket.CONNECTING);
     wsRef.current = null;
 
-    const delay = Math.max(RECONNECT_TIMEOUT - (Date.now() - connectTS), 0);
+    const delay =
+      timeout ?? Math.max(RECONNECT_TIMEOUT - (Date.now() - connectTS), 0);
 
     reconnectTIDRef.current = window.setTimeout(() => {
       reconnectTIDRef.current = null;
       onConnect();
     }, delay);
-  }, [wsState, connectTS, onConnect]);
+  };
+
+  const onClose = () => {
+    if (wsState === WebSocket.CLOSED) return;
+    reconnect();
+  };
 
   const onMse = () => {
     if ("ManagedMediaSource" in window) {
@@ -305,7 +306,13 @@ function MSEPlayer({
       onLoadedData={onPlaying}
       onLoadedMetadata={handleLoadedMetadata}
       muted={!audioEnabled}
-      onError={onClose}
+      onError={() => {
+        if (wsRef.current) {
+          wsRef.current.close();
+          wsRef.current = null;
+          reconnect(5000);
+        }
+      }}
     />
   );
 }

web/src/components/settings/MotionTuner.tsx

@@ -42,7 +42,7 @@ export default function MotionTuner({
   const [changedValue, setChangedValue] = useState(false);
   const [isLoading, setIsLoading] = useState(false);
 
-  const { addMessage, clearMessages } = useContext(StatusBarMessagesContext)!;
+  const { addMessage, removeMessage } = useContext(StatusBarMessagesContext)!;
 
   const { send: sendMotionThreshold } = useMotionThreshold(selectedCamera);
   const { send: sendMotionContourArea } = useMotionContourArea(selectedCamera);
@@ -148,21 +148,23 @@ export default function MotionTuner({
   const onCancel = useCallback(() => {
     setMotionSettings(origMotionSettings);
     setChangedValue(false);
-    clearMessages("motion_tuner");
-  }, [origMotionSettings, clearMessages]);
+    removeMessage("motion_tuner", `motion_tuner_${selectedCamera}`);
+  }, [origMotionSettings, removeMessage, selectedCamera]);
 
   useEffect(() => {
     if (changedValue) {
       addMessage(
         "motion_tuner",
-        "Unsaved motion tuner changes",
+        `Unsaved motion tuner changes (${selectedCamera})`,
         undefined,
-        "motion_tuner",
+        `motion_tuner_${selectedCamera}`,
       );
     } else {
-      clearMessages("motion_tuner");
+      removeMessage("motion_tuner", `motion_tuner_${selectedCamera}`);
     }
-  }, [changedValue, addMessage, clearMessages]);
+    // we know that these deps are correct
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [changedValue, selectedCamera]);
 
   useEffect(() => {
     document.title = "Motion Tuner - Frigate";

web/src/components/settings/PolygonItem.tsx

@@ -26,7 +26,7 @@ import {
   toRGBColorString,
 } from "@/utils/canvasUtil";
 import { Polygon, PolygonType } from "@/types/canvas";
-import { useCallback, useMemo, useState } from "react";
+import { useCallback, useContext, useMemo, useState } from "react";
 import axios from "axios";
 import { Toaster } from "@/components/ui/sonner";
 import { toast } from "sonner";
@@ -34,6 +34,7 @@ import useSWR from "swr";
 import { FrigateConfig } from "@/types/frigateConfig";
 import { reviewQueries } from "@/utils/zoneEdutUtil";
 import IconWrapper from "../ui/icon-wrapper";
+import { StatusBarMessagesContext } from "@/context/statusbar-provider";
 
 type PolygonItemProps = {
   polygon: Polygon;
@@ -57,6 +58,7 @@ export default function PolygonItem({
   const { data: config, mutate: updateConfig } =
     useSWR<FrigateConfig>("config");
   const [deleteDialogOpen, setDeleteDialogOpen] = useState(false);
+  const { addMessage } = useContext(StatusBarMessagesContext)!;
   const [isLoading, setIsLoading] = useState(false);
 
   const cameraConfig = useMemo(() => {
@@ -198,6 +200,12 @@ export default function PolygonItem({
   const handleDelete = () => {
     setActivePolygonIndex(undefined);
     saveToConfig(polygon);
+    addMessage(
+      "masks_zones",
+      "Restart required (masks/zones changed)",
+      undefined,
+      "masks_zones",
+    );
   };
 
   return (

web/src/context/statusbar-provider.tsx

@@ -29,7 +29,7 @@ type StatusBarMessagesContextValue = {
     color?: string,
     messageId?: string,
     link?: string,
-  ) => string;
+  ) => string | undefined;
   removeMessage: (key: string, messageId: string) => void;
   clearMessages: (key: string) => void;
 };
@@ -52,26 +52,51 @@ export function StatusBarMessagesProvider({
       messageId?: string,
       link?: string,
     ) => {
-      const id = messageId || Date.now().toString();
-      const msgColor = color || "text-danger";
-      setMessagesState((prevMessages) => ({
+      if (!key || !message) return;
+
+      const id = messageId ?? Date.now().toString();
+      const msgColor = color ?? "text-danger";
+
+      setMessagesState((prevMessages) => {
+        const existingMessages = prevMessages[key] || [];
+        // Check if a message with the same ID already exists
+        const messageIndex = existingMessages.findIndex((msg) => msg.id === id);
+
+        const newMessage = { id, text: message, color: msgColor, link };
+
+        // If the message exists, replace it, otherwise add the new message
+        let updatedMessages;
+        if (messageIndex > -1) {
+          updatedMessages = [
+            ...existingMessages.slice(0, messageIndex),
+            newMessage,
+            ...existingMessages.slice(messageIndex + 1),
+          ];
+        } else {
+          updatedMessages = [...existingMessages, newMessage];
+        }
+
+        return {
           ...prevMessages,
-        [key]: [
-          ...(prevMessages[key] || []),
-          { id, text: message, color: msgColor, link },
-        ],
-      }));
+          [key]: updatedMessages,
+        };
+      });
+
       return id;
     },
     [],
   );
 
-  const removeMessage = useCallback((key: string, messageId: string) => {
+  const removeMessage = useCallback(
+    (key: string, messageId: string) => {
+      if (!messages || !key || !messages[key]) return;
       setMessagesState((prevMessages) => ({
         ...prevMessages,
         [key]: prevMessages[key].filter((msg) => msg.id !== messageId),
       }));
-  }, []);
+    },
+    [messages],
+  );
 
   const clearMessages = useCallback((key: string) => {
     setMessagesState((prevMessages) => {