[jcifs] Why is this exception thrown from time to time?

Michael B Allen mba2000 at ioplex.com
Tue May 23 16:23:32 GMT 2006

It means that a request was sent to the domain controller to authenticate
the user COMBCOCR\azunigap but that no response was received within the
responseTimeout period. On a congested network you might increase that
timeout. See the overview page of the API documentation for a detailed
description of jCIFS properties.


On 23-May-2006 09:59:19 CST
gruizf at credomatic.com wrote:

> The following exception occurs every now and then, though it seems the
> users successfully log-in anyway.
> [5/22/06 16:30:20:833 CST] 22f0651c WebGroup      E SRVE0026E: [Servlet
> Error]-[Filter [NtlmHttpFilter]: filter is unavailable.]:
> jcifs.smb.SmbException:
> jcifs.util.transport.TransportException: Transport3 timedout waiting for
> response to
> SmbComSessionSetupAndX[command=SMB_COM_SESSION_SETUP_ANDX,received=false,errorCode=0,flags=0x0018,flags2=0xC003,signSeq=0,tid=0,pid=38476,uid=0,mid=226,wordCount=13,byteCount=123,andxCommand=0x75,andxOffset=184,snd_buf_size=16644,maxMpxCount=10,VC_NUMBER=1,sessionKey=0,passwordLength=24,unicodePasswordLength=24,capabilities=4180,accountName=azunigap,primaryDomain=COMBCOCR,NATIVE_OS=Windows
>       at jcifs.util.transport.Transport.sendrecv(Transport.java:74)
>       at jcifs.smb.SmbTransport.send(SmbTransport.java(Compiled Code))
>       at jcifs.smb.SmbSession.sessionSetup(SmbSession.java:264)
>       at jcifs.smb.SmbSession.send(SmbSession.java:223)
>       at jcifs.smb.SmbTree.treeConnect(SmbTree.java(Compiled Code))
>       at jcifs.smb.SmbSession.logon(SmbSession.java(Compiled Code))
>       at jcifs.smb.SmbSession.logon(SmbSession.java(Inlined Compiled Code))
>       at jcifs.http.NtlmHttpFilter.negotiate(NtlmHttpFilter.java(Compiled
> Code))
>       at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java(Compiled
> Code))
> What does it mean and why does it happen?
> Thanks.

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