From 816720d708e9800cb7861e479aa5f655bb1a2b8d Mon Sep 17 00:00:00 2001
From: Michel Weststrate <mweststrate@fb.com>
Date: Wed, 29 Sep 2021 06:55:40 -0700
Subject: [PATCH] Stop reporting 'Failed to fetch' errors

Summary: Failed to fetch promise rejections should not be reported

Reviewed By: passy

Differential Revision: D31266851

fbshipit-source-id: ce3c15db5504c01d66b44e032c2b7fb752ec2ec3
---
 desktop/app/src/utils/errors.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/desktop/app/src/utils/errors.tsx b/desktop/app/src/utils/errors.tsx
index 39c1116a3..dd3e95090 100644
--- a/desktop/app/src/utils/errors.tsx
+++ b/desktop/app/src/utils/errors.tsx
@@ -20,7 +20,11 @@ export function isAuthError(
 export function isConnectivityOrAuthError(
   err: any,
 ): err is ConnectivityError | UserNotSignedInError | UserUnauthorizedError {
-  return err instanceof ConnectivityError || isAuthError(err);
+  return (
+    err instanceof ConnectivityError ||
+    isAuthError(err) ||
+    String(err).startsWith('Failed to fetch')
+  );
 }
 
 export class CancelledPromiseError extends Error {