From 2c5ceeabdba7799e2d2db886fa66069f02e9674e Mon Sep 17 00:00:00 2001
From: Oliver <oliver.henry.walters@gmail.com>
Date: Fri, 21 Apr 2023 21:24:14 +1000
Subject: [PATCH] Handle OSError when attempting connection (#339)

---
 lib/api.dart | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/api.dart b/lib/api.dart
index 7a41572d..be2ba808 100644
--- a/lib/api.dart
+++ b/lib/api.dart
@@ -1078,6 +1078,10 @@ class InvenTreeAPI {
       debug("TimeoutException at ${url}");
       showTimeoutError(url);
       return null;
+    } on OSError catch (error) {
+      debug("OSError at ${url}: ${error.toString()}");
+      showServerError(url, L10().connectionRefused, error.toString());
+      return null;
     } on CertificateException catch (error) {
       debug("CertificateException at ${url}:");
       debug(error.toString());