相关疑难解决方法(0)

我正在使用apache commons http客户端使用post方法调用url来发布参数,并且它很少抛出以下错误.

java.net.SocketException: Broken pipe
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at java.io.BufferedOutputStream.write(BufferedOutputStream.java:105)
        at java.io.FilterOutputStream.write(FilterOutputStream.java:80)
        at org.apache.commons.httpclient.methods.ByteArrayRequestEntity.writeRequest(ByteArrayRequestEntity.java:90)
        at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
        at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
        at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)

有人可以建议导致此异常的原因以及如何调试它吗？

执行此代码时,

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

我经常得到这个例外,我无法弄清楚它为什么会发生.

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)

我有一个在Linux服务器上运行的Web应用程序,在JBoss 4.2.3和MySQL下运行.

这是怎么造成的,我该如何解决？