From 7be440feff6776487196868f91b005e27f66b93d Mon Sep 17 00:00:00 2001
From: blueblue <yangyu@huobi.com>
Date: Fri, 27 Dec 2019 13:56:15 +0800
Subject: [PATCH] fix redundant GremlinServers when sending requests
 concurrently

---
 aiogremlin/driver/cluster.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aiogremlin/driver/cluster.py b/aiogremlin/driver/cluster.py
index 9895cda..5f2aebc 100644
--- a/aiogremlin/driver/cluster.py
+++ b/aiogremlin/driver/cluster.py
@@ -117,8 +117,8 @@ async def get_connection(self, hostname=None):
                     'Unknown host: {}'.format(hostname))
         else:
             host = self._hosts.popleft()
-        conn = await host.get_connection()
         self._hosts.append(host)
+        conn = await host.get_connection()
         return conn
 
     async def establish_hosts(self):