在 ServletOutputStream 中写入字节时管道损坏 [英] Broken Pipe when writing bytes in ServletOutputStream

问题描述

在执行这段代码时，

ServletOutputStream out = response.getOutputStream();out.write(bytes, 0, bytes.length);out.flush();关闭()；

我经常收到此异常，但我不知道为什么会发生这种情况.

Caused by: ClientAbortException: java.net.SocketException: Broken pipe在 org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)在 org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)在 org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)在 org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)在 org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)

我有一个在 linux 服务器上运行的网络应用程序，在 JBoss 4.2.3 和 MySQL 下.

这是怎么引起的，我该如何解决?

解决方案

这通常是由于客户端断开连接.客户端断开连接的原因有多种(超时、浏览器关闭等).此外，作为一般做法，如果您没有打开流，则不要关闭.在此处详细了解关闭流我应该关闭 servlet 输出流吗?.>

While executing this code,

ServletOutputStream out = response.getOutputStream();
out.write(bytes, 0, bytes.length);
out.flush();  
out.close();  

I'm getting this exception frequently and I can't figure out why it's happening.

Caused by: ClientAbortException:  java.net.SocketException: Broken pipe
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
    at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)
    at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
    at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)

I have a web app running in a linux server, under JBoss 4.2.3 and MySQL.

How is this caused and how can I solve it?

解决方案

Typically this is due to the client disconnecting. There are several reasons the client may have disconnected (timed out, browser was closed, etc). Also, as general practice, if you didn't open the stream then don't close. More on closing the stream here Should I close the servlet outputstream?.

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