Wildcard Access-Control-Allow-Headers not allowed

diff --git a/transports/stratum_http.py b/transports/stratum_http.py
index add17ea..eace4ab 100644 (file)
--- a/transports/stratum_http.py
+++ b/transports/stratum_http.py
@@ -147,7 +147,7 @@ class StratumJSONRPCRequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler
         self.send_response(200)
         self.send_header('Allow', 'GET, POST, OPTIONS')
         self.send_header('Access-Control-Allow-Origin', '*')
-        self.send_header('Access-Control-Allow-Headers', '*')
+        self.send_header('Access-Control-Allow-Headers', 'Cache-Control, Content-Language, Content-Type, Expires, Last-Modified, Pragma, Accept-Language, Accept, Origin')
         self.send_header('Content-Length', '0')
         self.end_headers()