From b31e24505cc22ea40ad9d287ecd956b077527494 Mon Sep 17 00:00:00 2001
From: David Rotermund <54365609+davrot@users.noreply.github.com>
Date: Thu, 28 Dec 2023 15:03:27 +0100
Subject: [PATCH] Update README.md

Signed-off-by: David Rotermund <54365609+davrot@users.noreply.github.com>
---
 helper/ZeroMQ/README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/helper/ZeroMQ/README.md b/helper/ZeroMQ/README.md
index 2cc6dc6..597ab53 100644
--- a/helper/ZeroMQ/README.md
+++ b/helper/ZeroMQ/README.md
@@ -141,5 +141,18 @@ Output:
 (100, 10)
 ```
 
+## Non-blocking
+
+There is this option to receive packages in a non blocking way: 
+
+```python
+    confirm = False
+    while not confirm:
+        try:
+            packet_in = socket.recv_pyobj(zmq.NOBLOCK)
+            confirm = True
+        except zmq.error.Again:
+            pass
+```