From 34285b75b8588872bcfd477de0d193aed961e80e Mon Sep 17 00:00:00 2001
From: thinkerou <thinkerou@gmail.com>
Date: Mon, 12 Nov 2018 18:25:37 +0800
Subject: [PATCH] add ToLower()

---
 recovery.go      | 2 +-
 recovery_test.go | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/recovery.go b/recovery.go
index 7a7d3fa3..226780e2 100644
--- a/recovery.go
+++ b/recovery.go
@@ -45,7 +45,7 @@ func RecoveryWithWriter(out io.Writer) HandlerFunc {
 				var brokenPipe bool
 				if ne, ok := err.(*net.OpError); ok {
 					if se, ok := ne.Err.(*os.SyscallError); ok {
-						if strings.Contains(se.Error(), "broken pipe") || strings.Contains(se.Error(), "connection reset") {
+						if strings.Contains(strings.ToLower(se.Error()), "broken pipe") || strings.Contains(strings.ToLower(se.Error()), "connection reset") {
 							brokenPipe = true
 						}
 					}
diff --git a/recovery_test.go b/recovery_test.go
index cafaee91..c9fb29ce 100644
--- a/recovery_test.go
+++ b/recovery_test.go
@@ -84,8 +84,8 @@ func TestPanicWithBrokenPipe(t *testing.T) {
 	const expectCode = 204
 
 	expectMsgs := map[syscall.Errno]string{
-		syscall.EPIPE:      "broken pipe",
-		syscall.ECONNRESET: "connection reset",
+		syscall.EPIPE:      "Broken pipe",
+		syscall.ECONNRESET: "connection reset by peer",
 	}
 
 	for errno, expectMsg := range expectMsgs {