From: Matt Joiner <anacrolix@gmail.com>
Date: Sun, 21 May 2023 09:29:35 +0000 (+1000)
Subject: Fix panic logging unknown holepunch error code
X-Git-Url: http://www.git.stargrave.org/?p=btrtrc.git;a=commitdiff_plain;h=60db1104397f6e4eb581e6fc2dec428702d2455e

Fix panic logging unknown holepunch error code
---

diff --git a/peer_protocol/ut-holepunch/err-code.go b/peer_protocol/ut-holepunch/err-code.go
index 42b1db1a..7cc61db7 100644
--- a/peer_protocol/ut-holepunch/err-code.go
+++ b/peer_protocol/ut-holepunch/err-code.go
@@ -1,5 +1,9 @@
 package utHolepunch
 
+import (
+	"fmt"
+)
+
 type ErrCode uint32
 
 var _ error = ErrCode(0)
@@ -22,6 +26,6 @@ func (ec ErrCode) Error() string {
 	case NoSelf:
 		return "the target endpoint belongs to the relaying peer"
 	default:
-		panic(ec)
+		return fmt.Sprintf("error code %d", ec)
 	}
 }
diff --git a/peer_protocol/ut-holepunch/err-code_test.go b/peer_protocol/ut-holepunch/err-code_test.go
new file mode 100644
index 00000000..45538109
--- /dev/null
+++ b/peer_protocol/ut-holepunch/err-code_test.go
@@ -0,0 +1,10 @@
+package utHolepunch
+
+import (
+	"math/rand"
+	"testing"
+)
+
+func TestUnknownErrCodeError(t *testing.T) {
+	ErrCode(rand.Uint32()).Error()
+}