在API中添加了安全退出函数exit

vn.lts/vnltsmd/pyltsmd/vnltsmd.cpp

@@ -433,6 +433,15 @@ int MdApi::join()
 	return i;
 };
 
+int MdApi::exit()
+{
+	//该函数在原生API里没有，用于安全退出API用，原生的join似乎不太稳定
+	this->api->RegisterSpi(NULL);
+	this->api->Release();
+	this->api = NULL;
+	return 1;
+};
+
 string MdApi::getTradingDay()
 {
 	string day = this->api->GetTradingDay();
@@ -642,6 +651,7 @@ BOOST_PYTHON_MODULE(vnltsmd)
 		.def("release", &MdApiWrap::release)
 		.def("init", &MdApiWrap::init)
 		.def("join", &MdApiWrap::join)
+		.def("exit", &MdApiWrap::exit)
 		.def("getTradingDay", &MdApiWrap::getTradingDay)
 		.def("registerFront", &MdApiWrap::registerFront)
 		.def("subscribeMarketData", &MdApiWrap::subscribeMarketData)

vn.lts/vnltsmd/pyltsmd/vnltsmd.h

@@ -258,6 +258,8 @@ public:
 
 	int join();
 
+	int exit();
+
 	string getTradingDay();
 
 	void registerFront(string pszFrontAddress);

vn.lts/vnltsmd/test/mdtest.py

@@ -128,16 +128,19 @@ def main():
     #i = api.reqUserLogout({}, 1)
     #sleep(0.5)
     
+    ## 安全退出，测试通过
+    #i = api.exit()
+    
     # 获取交易日，目前输出为空
     #day = api.getTradingDay()
     #print 'Trading Day is:' + str(day)
     #sleep(0.5)
     
-    # 订阅合约
+    ## 订阅合约
-    subReq = {}
+    #subReq = {}
-    subReq['InstrumentID'] = '11000061'
+    #subReq['InstrumentID'] = '11000061'
-    subReq['ExchangeID'] = 'SSE'
+    #subReq['ExchangeID'] = 'SSE'
-    i = api.subscribeMarketData(subReq)
+    #i = api.subscribeMarketData(subReq)
     
     ## 退订合约
     #i = api.unSubscribeMarketData(subReq)

vn.lts/vnltstd/pyltstd/vnltstd.cpp

@@ -2127,6 +2127,15 @@ int TdApi::join()
 	return i;
 };
 
+int TdApi::exit()
+{
+	//该函数在原生API里没有，用于安全退出API用，原生的join似乎不太稳定
+	this->api->RegisterSpi(NULL);
+	this->api->Release();
+	this->api = NULL;
+	return 1;
+};
+
 string TdApi::getTradingDay()
 {
 	string day = this->api->GetTradingDay();
@@ -3129,6 +3138,7 @@ BOOST_PYTHON_MODULE(vnltstd)
 		.def("release", &TdApiWrap::release)
 		.def("init", &TdApiWrap::init)
 		.def("join", &TdApiWrap::join)
+		.def("exit", &TdApiWrap::exit)
 		.def("getTradingDay", &TdApiWrap::getTradingDay)
 		.def("registerFront", &TdApiWrap::registerFront)
 		.def("subscribePrivateTopic", &TdApiWrap::subscribePrivateTopic)

vn.lts/vnltstd/pyltstd/vnltstd.h

@@ -496,6 +496,8 @@ public:
 
 	int join();
 
+	int exit();
+
 	string getTradingDay();
 
 	void registerFront(string pszFrontAddress);

vn.lts/vnltstd/test/tdtest.py

@@ -345,6 +345,9 @@ def main():
     #i = api.reqUserLogout({}, 1)
     #sleep(0.5)
     
+    ## 安全退出，测试通过
+    #i = api.exit()
+    
     ## 获取交易日，目前输出为空，测试通过
     #day = api.getTradingDay()
     #print 'Trading Day is:' + str(day)