JGRP000006: failed accepting connection from peer: java.io.IOException: packet has different version from ours; discarding it

Solution In Progress - Updated -

Issue

Our log is writing the following WARN messages, can you please let us know how to stop/fix them :

2022-05-25 00:00:11,342 WARN [org.jgroups.protocols.TCP] (TcpServer.Acceptor[20510]-2,null,null) JGRP000006: failed accepting connection from peer Socket[addr=/127.0.0.1,port=38147,localport=20510]: java.io.IOException: packet from /127.0.0.1:38147 has different version (4.1.10) from ours (4.2.11); discarding it
2022-05-25 00:00:11,397 WARN [org.jgroups.protocols.TCP] (TcpServer.Acceptor[20510]-2,null,null) JGRP000006: failed accepting connection from peer Socket[addr=/127.0.0.1,port=44197,localport=20510]: java.io.IOException: packet from /127.0.0.1:44197 has different version (4.1.10) from ours (4.2.11); discarding it
2022-05-25 00:00:11,397 WARN [org.jgroups.protocols.TCP] (TcpServer.Acceptor[20510]-2,null,null) JGRP000006: failed accepting connection from peer Socket[addr=/127.0.0.1,port=39072,localport=20510]: java.io.IOException: packet from /127.0.0.1:39072 has different version (4.1.10) from ours (4.2.11); discarding it
2022-05-25 00:00:11,398 WARN [org.jgroups.protocols.TCP] (TcpServer.Acceptor[20510]-2,null,null) JGRP000006: failed accepting connection from peer Socket[addr=/127.0.0.1,port=39625,localport=20510]: java.io.IOException: packet from /127.0.0.1:39625 has different version (4.1.10) from ours (4.2.11); discarding it

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP) 7.x

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