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java - Processing of multipart/form-data request failed. Read timed out

in Technique[技术] by (71.8m points)

Other questions on Stack Overflow have addressed this question, but none of the answers provided have helped me to address the issue.

I'm trying to upload a file of anywhere between 10 kB to 16 MB from an applet using Apache HTTP Commons. Everything works fine in my local environment.

I'm receiving the following exception only on my production server (Tomcat 6.0, https://www.dailyrazor.com/), regardless of file size:

org.apache.commons.fileupload.FileUploadException: Processing of multipart/form-data request failed. Read timed out
    at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:384)
    at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:116)
    at com.actura.helper.UploadHelper.processUpload(UploadHelper.java:92)
    at com.actura.voice.upload.FileUploadServlet.process(FileUploadServlet.java:85)
    at com.actura.voice.upload.FileUploadServlet.doPost(FileUploadServlet.java:75)
    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 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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
    at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
    at java.lang.Thread.run(Thread.java:662)

This is the debugging log of Commons IO:

2012-Sep-18 11:26:28,446 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory constructor (listener) 
2012-Sep-18 11:26:28,794 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:26:28,800 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:26:28,800 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:26:28,802 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:26:28,803 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:26:28,804 [TP-Processor5] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
 processing folder... /home/dixieh83/public_html/ActuraVoiceRecorderDemo/temp
2012-Sep-18 11:27:47,062 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory constructor (listener) 
2012-Sep-18 11:27:47,461 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:27:47,461 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:27:47,462 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream() 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItemFactory 
  DEBUG inside MonitoredDiskFileItemFactory createItem 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside MonitoredDiskFileItem constructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG inside getOutputStream() 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG inside MonitoredOutputStream constructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredOutputStream 
  DEBUG leaving MonitoredOutputStream contructor 
2012-Sep-18 11:27:47,463 [TP-Processor4] com.actura.voice.upload.MonitoredDiskFileItem 
  DEBUG leaving getOutputStream()

Other than this upload issue my applet works fine.

This is the configuration of the server as described in my production server's server.xml file:

<!-- Define an AJP 1.3 Connector on port 8009 --> <Connector address="127.0.0.1" port="9609" enableLookups="false" protocol="AJP/1.3" connectionTimeout="30000" maxThreads="50" minSpareThreads="1" maxSpareThreads="3" disableUploadTimeout="true" />

The speed of my internet connection is fine (2.01 Mbps down and 0.42 Mbps up), so this exception leaves me puzzled. I've already set connectionTimeOut to 3000000, but I still got the exception. Should I set connectionTimeOut to -1 to make it unlimited?

File permissions are set to 777 on the directory from which I'm uploading and I'm using JDK version 7 to run the applet in the browser.

Java console output:

Java Plug-in 10.7.2.10
Using JRE version 1.7.0_07-b10 Java HotSpot(TM) Client VM

When the upload fails, I get this in the console:

java.net.SocketException: Connection reset by peer: socket write error
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(Unknown Source)
    at java.net.SocketOutputStream.write(Unknown Source)
    at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:169)
    at org.apache.http.impl.io.ContentLengthOutputStream.write(ContentLengthOutputStream.java:119)
    at org.apache.http.entity.mime.content.InputStreamBody.writeTo(InputStreamBody.java:70)
    at org.apache.http.entity.mime.HttpMultipart.doWriteTo(HttpMultipart.java:206)
    at org.apache.http.entity.mime.HttpMultipart.writeTo(HttpMultipart.java:224)
    at org.apache.http.entity.mime.MultipartEntity.writeTo(MultipartEntity.java:183)
    at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:98)
    at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
    at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:122)
    at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:271)
    at org.apache.http.impl.conn.ManagedClientConnectio

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1 Answer

by (71.8m points)

This helped me out a lot: http://blog.somepixels.net/en/502-proxy-error-uploading-from-apache-mod_proxy-to-tomcat-7/

Basically in my server.xml I set it as:

<Connector port="8080" protocol="HTTP/1.1" URIEncoding="UTF-8"
       connectionUploadTimeout="36000000" disableUploadTimeout="false"
       connectionTimeout="60000" redirectPort="8443" />

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