From a2826f5bcf0f4297b1b580365344fd6cbdc9ab3e Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Mon, 16 Aug 2021 18:02:43 -0400
Subject: [PATCH] check error on json unmarshal

---
 main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.go b/main.go
index 3d6d746..ce5e830 100644
--- a/main.go
+++ b/main.go
@@ -196,6 +196,9 @@ func handleConnection(conn net.Conn, UC MetadataCache, PC MetadataCache) {
 	_, err := conn.Read(buf)
 	var c cachecommand
 	err = json.Unmarshal(buf, &c)
+	if err != nil {
+		log.Printf("json.Unmarshal: %s returned %s", buf, err.Error())
+	}
 	log.Printf("JSON got: %#v", c)
 	var values []string
 	if c.ObjectType == "u" {