jetty 9 org.eclipse.jetty.io.EofException at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java

描述：

在web頁(yè)面上傳mp3音頻，控制臺(tái)拋出org.eclipse.jetty.io.EofException異常，但文件正常寫(xiě)入到服務(wù)端。

結(jié)論

最終時(shí)間有限，問(wèn)題依然放著，希望看到這篇文章的同學(xué)，如果有思路，或者解決方案，萬(wàn)望留言

EOF是什么

http://www.ruanyifeng.com/blog/2011/11/eof.html

eof是end of file 的簡(jiǎn)寫(xiě)。在Linux系統(tǒng)之中，EOF根本不是一個(gè)字符，而是當(dāng)系統(tǒng)讀取到文件結(jié)尾，所返回的一個(gè)信號(hào)值（也就是-1）。**至于系統(tǒng)怎么知道文件的結(jié)尾，資料上說(shuō)是通過(guò)比較文件的長(zhǎng)度。

網(wǎng)上相關(guān)的問(wèn)答

http://archive.eclipse.org/jetty/9.0.0.M1/apidocs/org/eclipse/jetty/io/EofException.html

A Jetty specialization of EOFException.This is thrown by Jetty to distinguish（注：區(qū)分） between EOF received from the connection（注：來(lái)自連接的EOF）, vs and EOF thrown by some application talking to some other file/socket etc（注：等）. The only difference in handling is that Jetty EOFs are logged less verbosely（注：記錄較少的日志）.

譯：用以區(qū)分IO異常是來(lái)自文件/socket， 還是來(lái)自connection。

http://www.dewen.net.cn/q/16946/%E4%BD%BF%E7%94%A8jetty%E5%8F%91%E7%8E%B0%E5%A4%A7%E9%87%8Forg.eclipse.jetty.io.EofException%E5%BC%82%E5%B8%B8%E6%97%A5%E5%BF%97

這篇文章中，提到作者在網(wǎng)絡(luò)上查詢(xún)的結(jié)果是，客戶端或操作系統(tǒng)主動(dòng)關(guān)閉鏈接導(dǎo)致異常。

https://github.com/loklak/loklak_server/issues/12

a broken pipe（注：管道） throwed by jetty probably means that the http client disconnected while the loklak （注：一個(gè)推特的搜索服務(wù)：http://loklak.org/ 當(dāng)然這里和我們討論的無(wú)關(guān)）server was streaming. This is therefore a normal behaviour, not a bug of loklak. It could mean that this is a bug on the client side.Because this is not a bug and there is also no hint （注：暗示）where in the code of loklak the exception is thrown, there is not much to do here.

譯：jetty拋出 管道斷開(kāi)異常，可能意味服務(wù)端流正在進(jìn)行的時(shí)候，http客戶端斷開(kāi)了連接。這是正常的行為，不是loklak的bug。它可能是客戶端的一個(gè)bug。因?yàn)檫@不是一個(gè)（服務(wù)端的）bug并且拋出異常的代碼也沒(méi)有做出任何提示，所以不需要做什么。

https://jira.blazegraph.com/browse/BLZG-1175
這片文章也有類(lèi)似的異常

異常摘錄：

2016-04-29 10:58:46,632 [org.springframework.web.servlet.DispatcherServlet]-[DEBUG] Could not complete request
org.eclipse.jetty.io.EofException
    at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:192)
    at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:408)
    at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:302)
    at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:129)
    at org.eclipse.jetty.server.HttpConnection$SendCallback.process(HttpConnection.java:708)
    at org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:246)
    at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:208)
    at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:480)
    at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:768)
    at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:801)
    at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:147)
    at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:140)
    at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:378)
    at org.eclipse.jetty.util.IO.copy(IO.java:152)
    at org.eclipse.jetty.util.resource.Resource.writeTo(Resource.java:634)
    at org.eclipse.jetty.servlet.DefaultServlet.sendData(DefaultServlet.java:992)
    at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:534)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:595)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:156)
    at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:72)
    at org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler.handleRequest(DefaultServletHttpRequestHandler.java:122)
    at org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java:51)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:499)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
    at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: 您的主機(jī)中的軟件中止了一個(gè)已建立的連接。
    at sun.nio.ch.SocketDispatcher.write0(Native Method)
    at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51)
    at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
    at sun.nio.ch.IOUtil.write(IOUtil.java:65)
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:492)
    at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:170)
    ... 61 more
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