Close connection after sending a DISCONNECT.

Change-Id: I8b500c721754f2868e55c2d89abffcbbc7ccc95d

diff --git a/src/paho/mqtt/client.py b/src/paho/mqtt/client.py
index 8798c9b00544e536d31f6b1d95697aac16b1c767..c04ddb83d52358227f99d1e171ed5624f4821553 100755 (executable)
--- a/src/paho/mqtt/client.py
+++ b/src/paho/mqtt/client.py
@@ -1387,6 +1387,13 @@ class Client(object):
                             self.on_disconnect(self, self._userdata, 0)
                             self._in_callback = False
                         self._callback_mutex.release()
+
+                        if self._ssl:
+                            self._ssl.close()
+                            self._ssl = None
+                        elif self._sock:
+                            self._sock.close()
+                            self._sock = None
                         return MQTT_ERR_SUCCESS
 
                     self._out_packet_mutex.acquire()