We have setup with IIS -> tomcat(9.0.89) with AJP , this works perfectly . But when we upgraded tomcat to 9.0.108 it is failing with below error . 03-Sep-2025 15:03:14.392 FINE [ajp-nio-0.0.0.0-8109-exec-4] org.apache.coyote.AbstractProcessor.setErrorState Error state [CLOSE_CONNECTION_NOW] reported while processing request java.io.EOFException at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1385) at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1336) at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1243) at org.apache.coyote.ajp.AjpProcessor.read(AjpProcessor.java:1194) at org.apache.coyote.ajp.AjpProcessor.readMessage(AjpProcessor.java:560) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:349) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:935) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1826) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1189) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:658) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Thread.java:834)
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