From 8ada2fb5c08aa2935398194d93d6e22140134093 Mon Sep 17 00:00:00 2001
From: zhouxiunai <154707516@qq.com>
Date: Fri, 25 Jan 2019 09:56:35 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=90=8C=E6=AD=A5=E9=94=81?=
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---
 .../omms/msgexchangeapi/service/FltrSendBufferService.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/gzzn/omms/msgexchangeapi/service/FltrSendBufferService.java b/src/main/java/com/gzzn/omms/msgexchangeapi/service/FltrSendBufferService.java
index e6797a5c..f4678cca 100644
--- a/src/main/java/com/gzzn/omms/msgexchangeapi/service/FltrSendBufferService.java
+++ b/src/main/java/com/gzzn/omms/msgexchangeapi/service/FltrSendBufferService.java
@@ -21,7 +21,9 @@ public class FltrSendBufferService implements IFltrSendBufferService {
 	
 	@Override
 	public void addFltr(SCHD.FLTR  fltr) {
-		fltrBuffer.add(fltr);
+		synchronized (fltrBuffer) {
+		  fltrBuffer.add(fltr);
+		}
 	}