From 334461d34f06621e2d984c1dc6c304ce86681d5a Mon Sep 17 00:00:00 2001
From: ZhihengCV <469169651@qq.com>
Date: Sat, 28 Nov 2015 11:13:40 +0800
Subject: [PATCH] solve the memory leak problem of web-demo

---
 demos/web/server.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/demos/web/server.py b/demos/web/server.py
index f7c4ea8..8d2d5d4 100755
--- a/demos/web/server.py
+++ b/demos/web/server.py
@@ -355,6 +355,7 @@ class OpenFaceServerProtocol(WebSocketServerProtocol):
                 "type": "ANNOTATED",
                 "content": content
             }
+            plt.close()
             self.sendMessage(json.dumps(msg))
 
 if __name__ == '__main__':