From e690c65ea8b836e7ff01c9412328b31f48cfb087 Mon Sep 17 00:00:00 2001
From: "vn.py" <vn.py@foxmail.com>
Date: Sun, 7 Oct 2018 09:24:12 +0800
Subject: [PATCH] =?UTF-8?q?[Del]=E7=A7=BB=E9=99=A4=E8=87=AA=E5=8A=A8?=
 =?UTF-8?q?=E8=BF=9E=E6=8E=A5MongoDB=E7=9A=84=E6=93=8D=E4=BD=9C?=
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---
 vnpy/trader/vtEngine.py | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/vnpy/trader/vtEngine.py b/vnpy/trader/vtEngine.py
index e86d2c8f..489a6dfd 100644
--- a/vnpy/trader/vtEngine.py
+++ b/vnpy/trader/vtEngine.py
@@ -113,9 +113,6 @@ class MainEngine(object):
         
         if gateway:
             gateway.connect()
-            
-            # 接口连接后自动执行数据库连接的任务
-            self.dbConnect()        
    
     #----------------------------------------------------------------------
     def subscribe(self, subscribeReq, gatewayName):