MQTT Adapter disconnect

[neildes2]

I have an v2.3.0.2 agent connected to a broker for mqtt ingress. Working great. But when it loses connection, shouldn't the agent set all tags to UNAVAILABLE? I have stale data for days.

[wsobel]

Which version of the MQTT sink are you using? I am deprecating the first because of issues like this.

[neildes2]

Devices = Devices.xml
AllowPut = true
AllowPutFrom = localhost
Port = 5000
ReconnectInterval = 1000
BufferSize = 17
MaxAssets = 1024
SchemaVersion = 2.3
ShdrVersion = 1
SuppressIPAddress = false
MonitorConfigFiles = false
WorkerThreads = 2
JsonVersion = 1
DisableAgentDevice = false
ConversionRequired = true
IgnoreTimestamps = true
Pretty = true
PreserveUUID=true
FilterDuplicates=yes

Adapters {

machine1 {
Url = mqtt://127.0.0.1/
MqttPort = 1883
MqttUserName = user1
MqttPassword = "p1"
Topics = "machine1/ingress/#"
MqttClientId = client-1

}
}

Logger Configuration

logger_config
{
logging_level = trace
}

[neildes2]

shdr adapter disconnect sets all tags to UNAVAILABLE.

2024-06-13T14:50:00.973341Z (0x000057d4) [debug] Connector::reader->Connector::reconnect->Connector::close: Disconnected from adapter, setting all values to UNAVAILABLE

But mqtt adapter (Broker) disconnect does not.

[neildes2]

Should this be a param? ON/OFF Use case...broker is 2nd adapter for sensors? USe case...Broker is primary adapter and should set all tags to UNAVAILABLE.

Maybe an adapter level parameter 'Primary=true'
Which ever adapter is the primary, if it gets disconnected, it sets all tags to UNAVAILABLE

[wsobel]

This sounds reasonable behavior. I will take a look and see what it is doing now. May be a couple of days.

[wsobel]

The disconnect behavior is built into the agent. Must not be forwarding disconnect from broker signal.

Is this when the broker disconnects or when the source disconnects from the broker?

[neildes2]

In this test case, I pulled the network cable causing the disconnect from the broker. For the shdr test, I just turned off my local adapter.

[wsobel]

Thanks. I'll disconnect my broker and test the behavior.

[wsobel]

@neildes2 Please test

[neildes2]

Downloading and testing now....