java - 任何人都可以在 tomcat localhost 日志中指出此错误的原因吗？

Question

11-Apr-2013 12:56:04 org.apache.catalina.core.ApplicationContext log
SEVERE: Exception while dispatching incoming RPC call
java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(Unknown Source)
    at org.apache.coyote.http11.InternalInputBuffer.fill(InternalInputBuffer.java:751)
    at org.apache.coyote.http11.InternalInputBuffer$InputStreamInputBuffer.doRead(InternalInputBuffer.java:781)
    at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:116)
    at org.apache.coyote.http11.InternalInputBuffer.doRead(InternalInputBuffer.java:710)
    at org.apache.coyote.Request.doRead(Request.java:428)
    at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:304)
    at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:403)
    at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:327)
    at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:193)
    at com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsUtf8(RPCServletUtils.java:152)
    at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:76)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.genesyslabs.wfm70.server.filters.RPCRequestCharsetFilter.doFilter(RPCRequestCharsetFilter.java:26)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at com.genesyslabs.wfm70.server.LocaleFilter.doFilter(LocaleFilter.java:50)
    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:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    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:298)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Unknown Source)

Answer 1

它似乎在说另一端(在本例中为 GWT 客户端)意外关闭了连接。我不认为我们可以从堆栈跟踪中推断出更多信息。您将需要提供有关技术、系统功能以及发生此故障的情况的更多信息。

(一种可能的解释是用户在错误的时刻关闭了他/她的浏览器......)