Warn on concurrent request

likeandscribe · Sep 7, 2024 · 2d99e00 · 2d99e00
1 parent 14b31d7
commit 2d99e00
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/packages/frontpage/middleware.ts b/packages/frontpage/middleware.ts
@@ -76,9 +76,18 @@ export async function middleware(_request: NextRequest) {
       result = await processRefreshTokenResponse(authServer, client, response);
     }
 
+    if (
+      "error" in result &&
+      result.error === "invalid_grant" &&
+      result.error_description === "refresh token replayed"
+    ) {
+      // Concurrent refresh token replayed, just ignore for now
+      console.warn("Concurrent refresh token replayed");
+      return NextResponse.next();
+    }
+
     if ("error" in result) {
       // Logout and show error
-      // TODO: Sometimes this error is refresh token replayed probably because middleware is concurrent. Fix this.
       console.error(result);
       throw new Error("not implemented");
     }