From 773efb074585b8001eeb68807840c3194fca9951 Mon Sep 17 00:00:00 2001
From: Sergey Lyubka <valenok@gmail.com>
Date: Wed, 1 Apr 2015 18:37:13 +0100
Subject: [PATCH] Respect WEBSOCKET_OPCODE_CONNECTION_CLOSE coming from client

---
 mongoose.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mongoose.c b/mongoose.c
index 43e818a1..2b85e238 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -3032,7 +3032,8 @@ static size_t deliver_websocket_frame(struct connection *conn) {
     }
 
     // Call the handler and remove frame from the iobuf
-    if (call_user(conn, MG_REQUEST) == MG_FALSE) {
+    if (call_user(conn, MG_REQUEST) == MG_FALSE ||
+        (buf[0] & 0x0f) == WEBSOCKET_OPCODE_CONNECTION_CLOSE) {
       conn->ns_conn->flags |= NSF_FINISHED_SENDING_DATA;
     }
     iobuf_remove(&conn->ns_conn->recv_iobuf, frame_len);