From 8e1b0c1ef64646f34002732772e1123d2ff5ab0e Mon Sep 17 00:00:00 2001
From: Jay <admin@trj.tw>
Date: Wed, 10 Oct 2018 00:52:40 +0800
Subject: [PATCH] add command prefix check

---
 main.go                                   | 5 ++++-
 module/message-command/message-command.go | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index 897f5eb..6fa0fab 100644
--- a/main.go
+++ b/main.go
@@ -84,7 +84,7 @@ func main() {
 	go func() {
 		for {
 			PrintMemUsage()
-			time.Sleep(time.Second * 10)
+			time.Sleep(time.Second * 20)
 		}
 	}()
 
@@ -100,6 +100,9 @@ func PrintMemUsage() {
 	fmt.Printf("\tTotalAlloc = %v MiB", bToMb(m.TotalAlloc))
 	fmt.Printf("\tSys = %v MiB", bToMb(m.Sys))
 	fmt.Printf("\tNumGC = %v\n", m.NumGC)
+	fmt.Printf("HeapAlloc = %v MiB", bToMb(m.HeapAlloc))
+	fmt.Printf("\t HeapSys = %v MiB", bToMb(m.HeapSys))
+	fmt.Printf("\t NextGC = %v MiB\n", bToMb(m.NextGC))
 }
 func bToMb(b uint64) uint64 {
 	return b / 1024 / 1024
diff --git a/module/message-command/message-command.go b/module/message-command/message-command.go
index 89b585a..038c201 100644
--- a/module/message-command/message-command.go
+++ b/module/message-command/message-command.go
@@ -33,7 +33,8 @@ func ParseLineMsg(txt, replyToken string, source *lineobj.SourceObject) {
 		return
 	}
 
-	if strings.HasPrefix(strs[0], "!") || strings.HasPrefix(strs[0], "！") {
+	firstNum := []rune(strs[0])[0]
+	if firstNum == 33 || firstNum == 65281 {
 		// nor cmd
 		cmd := strs[0][1:]
 		if len(cmd) == 0 {