Qt::opcua Rpi

mateczek

I wrote small program to display opcua items value on gauge. When I run my program on windows program generate warning as below, but it work.

qt.opcua.plugins.open62541.sdk.client: "Received a ServiceFault response"
qt.opcua.plugins.open62541.sdk.client: "The ServiceResult has the StatusCode BadTooManyPublishRequests"
qt.opcua.plugins.open62541.sdk.client: "Too many publishrequest, reduce outStandingPublishRequests to 3"

When i try run my program on RPI. This program generate warnings (decrement only to 5) and disconnect from server. Log from Rpi:

qt.opcua.plugins.open62541.sdk.client: "Received a ServiceFault response"
qt.opcua.plugins.open62541.sdk.client: "The ServiceResult has the StatusCode BadTooManyPublishRequests"
qt.opcua.plugins.open62541.sdk.client: "Too many publishrequest, reduce outStandingPublishRequests to 5"
qt.opcua.plugins.open62541.sdk.client: "Received a ServiceFault response"
qt.opcua.plugins.open62541.sdk.client: "The ServiceResult has the StatusCode BadSessionClosed"
qt.opcua.plugins.open62541.sdk.client: "Received Publish Response with code BadSessionClosed"

Al source code my program on GitHub: https://github.com/mateczek/opcuaTestGauge
Presentation of the program's work and the warnings : https://youtu.be/ilIMhMplKds
Console log from RPI run test: https://github.com/mateczek/opcuaTestGauge/blob/main/log.rpi.txt

In my program I monitor opcuaNode as below

//from file nd_machine.cpp....
//monitor node enable
nodePrecentFill->enableMonitoring(QOpcUa::NodeAttribute::Value,QOpcUaMonitoringParameters());

//cath opcuaNode value change 
connect(nodePrecentFill,SIGNAL(dataChangeOccurred(QOpcUa::NodeAttribute,QVariant )),this,SLOT(opcDataUpdateVall(QOpcUa::NodeAttribute,QVariant)));

Pss. I native build Qt 6.1.2 directly on RPI
Thank you in advance for all suggestions

mateczek

data, time, and timezone must be the same on RPI and kepware OPC server :P.