JBOSS里面经常报IdleRemover notifying pools, interval: 150000，是什么原因？
另外ERROR [org.apache.axis.Message] java.io.IOException:
ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error
这个错误是不是这个引起的还是由其他原因？
请高人指点！
2009-10-15 14:07:59,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:07:59,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:07:59,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:07:59,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:07:59,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:10:29,031 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 150000
2009-10-15 14:12:59,031 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 150000
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 150000
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:15:29,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory] Using properties: {user=sa, password=--hidden--}
2009-10-15 14:16:27,593 ERROR [org.apache.axis.Message] java.io.IOException:
ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error
at org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:331)
at org.apache.coyote.tomcat5.OutputBuffer.flush(OutputBuffer.java:297)
at org.apache.coyote.tomcat5.CoyoteOutputStream.flush(CoyoteOutputStream.java:85)
at sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:410)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)
at java.io.BufferedWriter.flush(BufferedWriter.java:230)
at org.apache.axis.Message.writeTo(Message.java:441)
at org.apache.axis.transport.http.AxisServlet.sendResponse(AxisServlet.java:1018)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:895)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at com.zzxy.control.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)