Exception while processing batch

- Exception while processing batch
org.directwebremoting.extend.ServerException: Failed to read input
        at org.directwebremoting.dwrp.Batch.parseBasicPost(Batch.java:224)
        at org.directwebremoting.dwrp.Batch.parsePost(Batch.java:116)
        at org.directwebremoting.dwrp.Batch.<init>(Batch.java:56)
        at org.directwebremoting.dwrp.CallBatch.<init>(CallBatch.java:46)
        at org.directwebremoting.dwrp.BaseCallHandler.handle(BaseCallHandler.jav
a:72)
        at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:1
20)
        at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:141)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:225)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:127)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:283)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:42)
        at com.kuyi.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodin
gFilter.java:23)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.ja
va:42)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3212)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
121)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:1983)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:1890)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1344)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at weblogic.servlet.internal.PostInputStream.read(PostInputStream.java:1
77)
        at weblogic.servlet.internal.ServletInputStreamImpl.read(ServletInputStr
eamImpl.java:189)
        at sun.nio.cs.StreamDecoder$CharsetSD.readBytes(StreamDecoder.java:411)
        at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:453)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:183)
        at java.io.InputStreamReader.read(InputStreamReader.java:167)
        at java.io.BufferedReader.fill(BufferedReader.java:136)
        at java.io.BufferedReader.readLine(BufferedReader.java:299)
        at java.io.BufferedReader.readLine(BufferedReader.java:362)
        at org.directwebremoting.dwrp.Batch.parseBasicPost(Batch.java:181)
        ... 23 more
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请问这个有没有彻底根治的办法?