How to configure custom diagnostics_port in JGroups 5?

[Chintan Mohan Rohila]

Hi,

We are trying to upgrade from JGroups 4.2.26 to JGroups 5.4.6. In JGroups 4 we used the following attributes for UDP protocol with a custom diagnostics port.

<UDP
         bind_addr="${jgroups.bind_addr}"
         mcast_port="<port1>"
         bind_port="<port2>"
         port_range="100"
         diagnostics_port="<port3>"
    />

But the same UDP protocol definition in JGroups 5 gives following error.

java.lang.IllegalArgumentException: JGRP000001: configuration error: the following properties in UDP are not recognized: {diagnostics_port= port3} 

The documentation http://www.jgroups.org/manual5/index.html#Probe does mention this as a valid attribute of the used Transport Protocol.

Please suggest the right way to configure a custom diagnostics_port in JGroups 5.

[Bela Ban]

It needs to be diag.port="<port3>", see [1]

[1] http://www.jgroups.org/manual5/index.html#Transport

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[Bela Ban]

I'm fixing the 'probe' section right now, thanks for pointing this out!

On 05.05.2025 09:23, Chintan Mohan Rohila wrote:

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