review: Report unknown exceptions when entering RTC session

src/room/GroupCallView.tsx

@@ -61,7 +61,12 @@ import { callEventAudioSounds } from "./CallEventAudioRenderer";
 import { useLatest } from "../useLatest";
 import { usePageTitle } from "../usePageTitle";
 import { ErrorView } from "../ErrorView";
-import { ConnectionLostError, ElementCallError } from "../utils/errors.ts";
+import {
+  ConnectionLostError,
+  ElementCallError,
+  ErrorCategory,
+  ErrorCode,
+} from "../utils/errors.ts";
 import { ElementCallRichError } from "../RichError.tsx";
 
 declare global {
@@ -179,6 +184,12 @@ export const GroupCallView: FC<Props> = ({
         setEnterRTCError(e);
       } else {
         logger.error(`Unknown Error while entering RTC session`, e);
+        const error = new ElementCallError(
+          e.message,
+          ErrorCode.UNKNOWN_ERROR,
+          ErrorCategory.UNKNOWN,
+        );
+        setEnterRTCError(error);
       }
     }
   };

src/utils/errors.ts

@@ -13,13 +13,14 @@ export enum ErrorCode {
    */
   MISSING_MATRIX_RTC_FOCUS = "MISSING_MATRIX_RTC_FOCUS",
   CONNECTION_LOST_ERROR = "CONNECTION_LOST_ERROR",
-  // UNKNOWN_ERROR = "UNKNOWN_ERROR",
+  UNKNOWN_ERROR = "UNKNOWN_ERROR",
 }
 
 export enum ErrorCategory {
   /** Calling is not supported, server misconfigured (JWT service missing, no MSC support ...)*/
   CONFIGURATION_ISSUE = "CONFIGURATION_ISSUE",
   NETWORK_CONNECTIVITY = "NETWORK_CONNECTIVITY",
+  UNKNOWN = "UNKNOWN",
   // SYSTEM_FAILURE / FEDERATION_FAILURE ..
 }
 
@@ -37,7 +38,7 @@ export class ElementCallError extends Error {
     category: ErrorCategory,
     localisedMessage?: string,
   ) {
-    super();
+    super(name);
     this.localisedMessage = localisedMessage;
     this.category = category;
     this.code = code;