From d77f6f5659907189d80d4d12e4dd4b6c5474fe48 Mon Sep 17 00:00:00 2001
From: Benjamin Sergeant <bsergeant@mz.com>
Date: Sat, 16 Mar 2019 11:38:23 -0700
Subject: [PATCH] linux hangs when closing

---
 ixwebsocket/IXWebSocketTransport.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/ixwebsocket/IXWebSocketTransport.cpp b/ixwebsocket/IXWebSocketTransport.cpp
index 1158d260..a1f994df 100644
--- a/ixwebsocket/IXWebSocketTransport.cpp
+++ b/ixwebsocket/IXWebSocketTransport.cpp
@@ -243,9 +243,15 @@ namespace ix
                 }
                 else if (pollResult == PollResultType_CloseRequest)
                 {
-                    ;
+                    _socket->close();
                 }
 
+                // Avoid a race condition where we get stuck in select
+                // while closing.
+                if (_readyState == CLOSING)
+                {
+                    _socket->close();
+                }
             },
             _heartBeatPeriod);
     }