java.net.SocketException: Software caused connection abort: socket write erro问题

原创于 2019-07-04 22:23:12 发布 · 2.7k 阅读

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本文探讨了在使用Tomcat服务器进行Excel导出时遇到的ClientAbortException异常，详细分析了异常产生的多种原因，包括服务器并发连接数超过承载量、客户端提前关闭连接等，并提供了针对性的解决方案。

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导出报错

所有导出excel无法实现，查询的所有的导出都有问题

ClientAbortException: java.net.SocketException: Software caused connection abort: socket write error

at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:413)

at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:371)

at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:438)

at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:426)

at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:91)

at java.io.BufferedOutputStream.write(BufferedOutputStream.java:122)

at java.io.FilterOutputStream.write(FilterOutputStream.java:97)

at com.googosoft.controller.base.FileController.fileDownload(FileController.java:116)

at sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:685)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)

at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)

at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)

at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)

at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)

at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)

at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)

at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)

at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)

at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)

at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)

at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)

at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)

at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.net.SocketException: Software caused connection abort: socket write error

at java.net.SocketOutputStream.socketWrite0(Native Method)

at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)

at java.net.SocketOutputStream.write(SocketOutputStream.java:159)

at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215)

at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:480)

at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:366)

at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:240)

at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:84)

at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192)

at org.apache.coyote.Response.doWrite(Response.java:517)

at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:408)

... 65 more

原因

①：服务器的并发连接数超过了其承载量，服务器会将其中一些连接Down掉；
②：客户关掉了浏览器，而服务器还在给客户端发送数据；
③：浏览器端按了Stop

④：用servlet的outputstream输出流下载图片时，当用户点击取消也会报这个错

花了些功夫最后找出来的原因是：用servlet的response.getOutputStream时，写回多个数据，而客户端没全部接收，可能会报下面这个错误。如:

服务器上写了两条数据

out.writeObject("1");

out.writeObject("2");

客户端只接收一条

in.readObject(url);

这样的话也会报ClientAbortException这个错，以后注意。

解决办法

这些原因太过笼统，细查错误很难。
偶然在一个英文网页上看到了条有关这个异常的，本人英语水平差，只能说个大意：
这个已知异常出现在IE浏览器显示tif格式的图片的时候。

亲自试验了下，的确在chrome和火狐上显示时，后台不会报次错误，不过图片显示有点异样。因为图片是存于数据库的BLOB类型的字段中，所以一直没注意图片的格式，后来才发现，原来图片是gif格式，而我使用ImageIO.write(img, "jpeg", response.getOutputStream());输出成jpg格式的图片，以致导致IE浏览器对图片解析有问题。在此将jpeg改成gif后不再出现异常。

忙乎了一天多，结果问题出在这里。

其问题导致的原因可能是：IE浏览器在解析错误图片格式或不支持的图片格式时，可能向服务器发送了多次请求或是直接关闭了连接，从而导致了tomcat报次异常。

问题二

加载页面异常

ClientAbortException: java.net.SocketException: Software caused connection abort: socket write error

at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:371)

at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:333)

at org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:101)

at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297)

at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)

at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)

at org.springframework.util.StreamUtils.copy(StreamUtils.java:107)

at org.springframework.http.converter.StringHttpMessageConverter.writeInternal(StringHttpMessageConverter.java:106)

at org.springframework.http.converter.StringHttpMessageConverter.writeInternal(StringHttpMessageConverter.java:40)

at org.springframework.http.converter.AbstractHttpMessageConverter.write(AbstractHttpMessageConverter.java:180)

at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:143)

at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:89)

at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:189)

at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:69)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:122)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:685)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)