[Fix]解决飞鼠行情接口3点后崩溃的问题

vnpy/api/sgit/vnsgitmd/vnsgitmd/vnsgitmd.cpp

@@ -372,7 +372,7 @@ void MdApi::OnRtnDeferDeliveryQuot(CThostDeferDeliveryQuot *pQuot)
 
 	if (pQuot)
 	{
-		task.task_data = pQuot;
+		task.task_data = *pQuot;
 	}
 	else
 	{

vnpy/trader/app/dataRecorder/drEngine.py

@@ -301,7 +301,8 @@ class DrEngine(object):
         while self.active:
             try:
                 dbName, collectionName, d = self.queue.get(block=True, timeout=1)
-                self.mainEngine.dbInsert(dbName, collectionName, d)
+                flt = {'datetime': d['datetime']}
+                self.mainEngine.dbUpdate(dbName, collectionName, d, flt, True)
             except Empty:
                 pass
             

vnpy/trader/gateway/ctpGateway/language/__init__.py

@@ -7,17 +7,9 @@ import traceback
 # 默认设置
 from chinese import text
 
-# 获取目录上级路径
-path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
-SETTING_FILENAME = 'VT_setting.json'
-SETTING_FILENAME = os.path.join(path, SETTING_FILENAME)
+# 获取全局配置
+from vnpy.trader.vtGlobal import globalSetting
 
 # 打开配置文件，读取语言配置
-try:
-    f = file(SETTING_FILENAME)
-    setting = json.load(f)
-    if setting['language'] == 'english':
+if globalSetting['language'] == 'english':
     from english import text
-    f.close()
-except:
-    traceback.print_exc()