Hello, Our application is currently using Tomcat 5.5.25 with jdk 1.5.0_13 (32-bit) and tcnative 1.1.20 (32-bit) on windows. While handling POSTS/PUT requests for large files ( < 2gb ), it frequently experiences timeouts. This happens on different windows platforms ( windows 7, windows 2003/2008 both 32 and 64 bit). So, it doesn't seem specific to any windows version.
Below is the complete stack trace: 2010-12-09 22:40:33,758 [http-0.0.0.0-9090-2] ERROR org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/backup].[fileService] - Servlet.service() for servlet fileService threw exception java.net.SocketTimeoutException: Exception filling buffer with data from underlying input stream: not an EAGAIN status, so perhaps disconnected client? at org.apache.coyote.http11.InternalAprInputBuffer.fill(InternalAprInputBuffer.java:827) at org.apache.coyote.http11.InternalAprInputBuffer$SocketInputBuffer.doRead(InternalAprInputBuffer.java:858) at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:116) at org.apache.coyote.http11.InternalAprInputBuffer.doRead(InternalAprInputBuffer.java:773) at org.apache.coyote.Request.doRead(Request.java:419) at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:265) at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:403) at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:280) at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:193) at java.nio.channels.Channels$ReadableByteChannelImpl.read(Channels.java:196) at com.corp.vdas.util.nio.NIOUtils.channelCopy(NIOUtils.java:33) at com.corp.vdas.rcos.handler.impl.PutPathHandler.handleRequest(PutPathHandler.java:90) at com.corp.vdas.rcos.handler.PathHandler.handlePath(PathHandler.java:116) at com.corp.vdas.service.impl.ObjectStoreService.doExecute(ObjectStoreService.java:112) at com.corp.vdas.service.impl.BaseService.execute(BaseService.java:44) at com.corp.vdas.servlet.BeanServlet.service(BurritoServlet.java:71) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378) at com.corp.vdas.security.filters.RCOSAuthenticationFilter.doFilterHttp(RCOSAuthenticationFilter.java:58) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390) at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286) at java.lang.Thread.run(Thread.java:595) Any help would be appreciated. Thanks, Moiz