这个setXmlResource fails: Connection reset是什么意思？

james+claros建个邮件系统
myeclipse控制台老弹个错误
org.gnu.stealthp.rsslib.RSSException: RSSParser::setXmlResource fails: Connection reset
at org.gnu.stealthp.rsslib.RSSParser.setXmlResource(RSSParser.java:75)
at org.gnu.stealthp.rsslib.RSSParser.parseXmlFile(RSSParser.java:112)
at org.claros.intouch.rss.controllers.NewsController.fetchRssItems(NewsController.java:38)
at org.claros.intouch.rss.controllers.NewsController.getRssItems(NewsController.java:97)
at org.claros.intouch.rss.services.GetRssItemsService.doGet(GetRssItemsService.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.claros.intouch.common.filters.GZIPFilter.doFilter(GZIPFilter.java:26)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)