feat(events): OBS Exiting

Author: zunderscore

src/backend/integrations/builtin/obs/constants.ts

@@ -28,3 +28,4 @@ export const OBS_INPUT_AUDIO_TRACKS_CHANGED_EVENT_ID = "input-audio-tracks-chang
 export const OBS_INPUT_AUDIO_MONITOR_TYPE_CHANGED_EVENT_ID = "input-audio-monitor-type-changed";
 export const OBS_CONNECTED_EVENT_ID = "connected";
 export const OBS_DISCONNECTED_EVENT_ID = "disconnected";
+export const OBS_EXITING_EVENT_ID = "exiting";

src/backend/integrations/builtin/obs/events/obs-event-source.ts

@@ -29,7 +29,8 @@ import {
     OBS_INPUT_AUDIO_BALANCE_CHANGED_EVENT_ID,
     OBS_INPUT_AUDIO_SYNC_OFFSET_CHANGED_EVENT_ID,
     OBS_INPUT_AUDIO_MONITOR_TYPE_CHANGED_EVENT_ID,
-    OBS_INPUT_AUDIO_TRACKS_CHANGED_EVENT_ID
+    OBS_INPUT_AUDIO_TRACKS_CHANGED_EVENT_ID,
+    OBS_EXITING_EVENT_ID
 } from "../constants";
 
 export const OBSEventSource: EventSource = {
@@ -288,6 +289,11 @@ export const OBSEventSource: EventSource = {
                     value: "OBS_MONITORING_TYPE_NONE"
                 }
             }
+        },
+        {
+            id: OBS_EXITING_EVENT_ID,
+            name: "OBS Exiting",
+            description: "When OBS signals that it is exiting/closing"
         }
     ]
 };

src/backend/integrations/builtin/obs/obs-remote.ts

@@ -30,7 +30,8 @@ import {
     OBS_INPUT_AUDIO_MONITOR_TYPE_CHANGED_EVENT_ID,
     OBS_INPUT_AUDIO_TRACKS_CHANGED_EVENT_ID,
     OBS_CONNECTED_EVENT_ID,
-    OBS_DISCONNECTED_EVENT_ID
+    OBS_DISCONNECTED_EVENT_ID,
+    OBS_EXITING_EVENT_ID
 } from "./constants";
 import logger from "../../../logwrapper";
 
@@ -402,6 +403,14 @@ async function setupRemoteListeners() {
         );
     });
 
+    obs.on("ExitStarted", () => {
+        eventManager?.triggerEvent(
+            OBS_EVENT_SOURCE_ID,
+            OBS_EXITING_EVENT_ID,
+            { }
+        );
+    });
+
     obs.on("CurrentSceneCollectionChanged", async () => {
         await refreshGroupsAndScenes();
     });