this message is print by ReqeustMonitorFilter,something maybe wrong! the root exception message is com.icss.fsop.common.base.BaseException: IO ´يخَ: Connection reset by peer: socket write error the following is the exception stack trace: com.icss.fsop.erms.common.handler.ErSearchHandler.getExtendReader(ErSearchHandler.java from InputFileObject:689) com.icss.fsop.erms.ersearch.servlet.ErSearchServlet.extendReader(ErSearchServlet.java from InputFileObject:762) sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) com.icss.core.base.ServletBase.performTask(ServletBase.java:221) com.icss.core.base.ServletBase.doPost(ServletBase.java:73) com.icss.core.base.ServletBase.doGet(ServletBase.java:62) javax.servlet.http.HttpServlet.service(HttpServlet.java:707) javax.servlet.http.HttpServlet.service(HttpServlet.java:820) weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301) weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.fsop.erms.common.entity.SQLFilter.doFilter(SQLFilter.java:89) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.fsop.erms.common.init.InitLoginUserInfoFilter.doFilter(InitLoginUserInfoFilter.java:80) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.resourceone.sdk.right.RightFilter.doFilter(RightFilter.java:130) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.resourceone.sso.client.SSOClient.doFilter(SSOClient.java:221) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.j2ee.servlet.filter.ChangeReqEncoding.doFilter(null:-1) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) com.icss.resourceone.sdk.SdkFilter.doFilter(SdkFilter.java:165) weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3751) weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3717) weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2286) weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2185) weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1499) weblogic.work.ExecuteThread.execute(ExecuteThread.java:263) weblogic.work.ExecuteThread.run(ExecuteThread.java:221)