starlingx/integ
Code Issues Proposed changes

Add heartbeat to zmq socket

Browse Source 
It was identified that when the remote RPC server is restarted, 
the RPC client did not automatically reconnected and then the
first attempt of a cast message was not received by the remote 
RPC server. Only after a second cast message was sent that the 
remote connection was restablished. 

Configuring the zmq socket with HEARTBEAT_IVL solves the issue. 

Test Plan (AIO-DX):
PASS: build pkgs and build ISO
PASS: Install ISO and bootstrap
PASS: Verify that zerorpc/events.py file is updated
PASS: lock/unlock inactive controller
PASS: system host-device-image-update controller-1

Closes-Bug: 2101879

Change-Id: Ie7b75ae236e32f7a0d2f0147082134eafa363d09
Signed-off-by: Alyson Deives Pereira <alyson.deivespereira@windriver.com>
This commit is contained in:
Alyson Deives Pereira 2025-03-10 12:48:33 -03:00
parent 001168a2f1
commit 3f422f5dc0
2 changed files with 27 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
python/zerorpc-python/debian/deb_folder/patches/0009-Add-heartbeat-to-zmq-socket.patch Normal file
View File

@ -0,0 +1,25 @@
From 7b05c1388f2bf21309e7e7b45a8087b08b0d181e Mon Sep 17 00:00:00 2001
From: Alyson Deives Pereira <alyson.deivespereira@windriver.com>
Date: Mon, 10 Mar 2025 11:14:09 -0300
Subject: [PATCH] Add heartbeat to zmq socket
Signed-off-by: Alyson Deives Pereira <alyson.deivespereira@windriver.com>
---
zerorpc/events.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/zerorpc/events.py b/zerorpc/events.py
index a0de3f0..3ba8354 100644
--- a/zerorpc/events.py
+++ b/zerorpc/events.py
@@ -253,6 +253,7 @@ class Events(ChannelBase):
self._context = context or Context.get_instance()
self._socket = self._context.socket(zmq_socket_type)
self._socket.setsockopt(zmq.IPV6, True)
+ self._socket.setsockopt(zmq.HEARTBEAT_IVL, 5000)
self._encoder = encoder
self._decoder = decoder
--
2.34.1

3
python/zerorpc-python/debian/deb_folder/patches/series
View File

@ -5,4 +5,5 @@
0005-Fix-kwargs-when-internal-opts-are-present.patch
0006-Refactor-the-use-of-triggers-in-tests.patch
0007-Add-IPV6-support.patch
0008-Change-unable-to-route-event-message-log-level-to-de.patch
0008-Change-unable-to-route-event-message-log-level-to-de.patch
0009-Add-heartbeat-to-zmq-socket.patch