From a90433141f723138d11b3082b809f41731ac8732 Mon Sep 17 00:00:00 2001
From: "vn.py" <xiaoyou.chen@foxmail.com>
Date: Fri, 5 Apr 2019 10:31:48 +0800
Subject: [PATCH] [Add]ssleay32.dll problem in docs

---
 docs/install.md                     | 9 +++++++++
 vnpy/gateway/huobi/huobi_gateway.py | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/docs/install.md b/docs/install.md
index 48a78528..f09fdb75 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -5,6 +5,15 @@
 
 ### 使用VNConda
 
+**ssleay32.dll问题**
+
+如果电脑上之前安装过其他的Python环境或者应用软件，有可能会存在SSL相关动态链接库路径被修改的问题，在运行VN Station时弹出如下图所示的错误：
+
+![ssleay32.dll](https://user-images.githubusercontent.com/7112268/55474371-8bd06a00-5643-11e9-8b35-f064a45edfd1.png)
+
+解决方法：
+1. 找到你的VNConda目录
+2. 将VNConda\Lib\site-packages\PyQt5\Qt\bin目录的两个动态库libeay32.dll和ssleay32.dll拷贝到VNConda\下即可
 
 ### 手动安装
 
diff --git a/vnpy/gateway/huobi/huobi_gateway.py b/vnpy/gateway/huobi/huobi_gateway.py
index 59b8a908..b6dfd4bb 100644
--- a/vnpy/gateway/huobi/huobi_gateway.py
+++ b/vnpy/gateway/huobi/huobi_gateway.py
@@ -61,6 +61,7 @@ ORDERTYPE_HUOBI2VT = {v: k for k, v in ORDERTYPE_VT2HUOBI.items()}
 
 
 huobi_symbols = set()
+symbol_name_map = {}
 
 
 class HuobiGateway(BaseGateway):
@@ -435,6 +436,7 @@ class HuobiRestApi(RestClient):
             self.gateway.on_contract(contract)
             
             huobi_symbols.add(contract.symbol)
+            symbol_name_map[contract.symbol] = contract.name
 
         self.gateway.write_log("合约信息查询成功")
 
@@ -648,6 +650,7 @@ class HuobiDataWebsocketApi(HuobiWebsocketApiBase):
         # Create tick data buffer
         tick = TickData(
             symbol=symbol,
+            name=symbol_name_map.get(symbol, ""),
             exchange=Exchange.HUOBI,
             datetime=datetime.now(),
             gateway_name=self.gateway_name,