[Fix]Close vnpy#1239

stoneidolon · Nov 17, 2018 · 4229f6e · 4229f6e
1 parent 2728577
commit 4229f6e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/vnpy/api/okex/vnokex.py b/vnpy/api/okex/vnokex.py
@@ -6,6 +6,7 @@
 import hashlib
 import json
 import traceback
+import zlib
 from threading import Thread
 from time import sleep
 
@@ -145,7 +146,13 @@ def initWebsocket(self):
     #----------------------------------------------------------------------
     def readData(self, evt):
         """解码推送收到的数据"""
-        data = json.loads(evt)
+        # 先解压
+        decompress = zlib.decompressobj(-zlib.MAX_WBITS)
+        inflated = decompress.decompress(evt)
+        inflated += decompress.flush()
+
+        # 再转换为json
+        data = json.loads(inflated)
         return data
 
     #----------------------------------------------------------------------