java.io.IOException: An existing connection was forcibly closed by the remote host at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:1.8.0_202] at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[?:1.8.0_202] at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[?:1.8.0_202] at sun.nio.ch.IOUtil.read(Unknown Source) ~[?:1.8.0_202] at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[?:1.8.0_202] at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:378) ~[mina-core-2.1.3.jar:?] at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:47) ~[mina-core-2.1.3.jar:?] at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:519) ~[mina-core-2.1.3.jar:?] at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) ~[mina-core-2.1.3.jar:?] at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1222) ~[mina-core-2.1.3.jar:?] at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1211) ~[mina-core-2.1.3.jar:?] at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) ~[mina-core-2.1.3.jar:?] at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) ~[mina-core-2.1.3.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:1.8.0_202] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:1.8.0_202] at java.lang.Thread.run(Unknown Source) [?:1.8.0_202] 2024.04.03 19:23:44 WARN [socket_c2s-thread-9]: org.jivesoftware.util.cache.DefaultCache - Cache RosterItems was full, shrunk to 90% in 0ms. 2024.04.03 19:23:54 WARN [socket_c2s-thread-16]: org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to exception in session: (0x0000004F: nio socket, server, /10.10.1.172:55212 => 0.0.0.0/0.0.0.0:5222) java.io.IOException: An existing connection was forcibly closed by the remote host