From 4aaa785e84fce120a9002f070809c52f40b523c6 Mon Sep 17 00:00:00 2001
From: Michiel De Witte <michiel@pozyx.io>
Date: Wed, 12 Dec 2018 12:03:44 +0100
Subject: [PATCH] Changed send_request in helperclient to check response on
 message id

---
 coapthon/client/helperclient.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/coapthon/client/helperclient.py b/coapthon/client/helperclient.py
index 7308473..4ec0aad 100644
--- a/coapthon/client/helperclient.py
+++ b/coapthon/client/helperclient.py
@@ -234,7 +234,13 @@ class HelperClient(object):
             if no_response:
                 return
             try:
-                response = self.queue.get(block=True, timeout=timeout)
+                while True:
+                    response = self.queue.get(block=True, timeout=timeout)
+                    if response is not None:
+                        if response.mid == request.mid:
+                            return response
+                    else:
+                        return response
             except Empty:
                 #if timeout is set
                 response = None