From e1987a15789d7bf387ea1cf31ac8804c5964eb91 Mon Sep 17 00:00:00 2001
From: boyce <boyce.duan@gmail.com>
Date: Fri, 22 Mar 2019 18:40:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5=E6=A8=A1=E5=9D=97=E6=97=B6?=
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---
 service/Module.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/service/Module.go b/service/Module.go
index f87dda7..a1d5f75 100644
--- a/service/Module.go
+++ b/service/Module.go
@@ -175,6 +175,12 @@ func (slf *BaseModule) AddModule(module IModule) uint32 {
 		slf.rwModuleLocker = &sync.RWMutex{}
 	}
 
+	pModule := slf.GetModuleById(module.GetModuleId())
+	if pModule != nil {
+		GetLogger().Printf(LEVER_ERROR, "%T Cannot AddModule %T,moduleid %d is  repeat!", slf.GetSelf(), module.GetSelf(), module.GetModuleId())
+		return 0
+	}
+
 	locker := slf.GetRoot().getBaseModule().getLocker()
 	locker.Lock()
 	defer locker.Unlock()