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From "Jens Viebig" <js...@gmx.de>
Subject Re: [VFS] FTPClientWrapper Broken Pipe
Date Fri, 02 Sep 2005 12:43:44 GMT
Thanks for the quick patch. I'm testing the patched FTPClientWrapper with 
the sourcecode of commons-VFS-RC2 and it seems to work fine.

With the newest svn checkout i have a new issue. VFS can't create a new 
connection to the ftp server, i get an error:

Caused by: 
org.apache.commons.vfs.org.apache.commons.vfs.FileSystemException: Could not 
connect to FTP server on "10.1.1.42".
        at 
org.apache.commons.vfs.provider.ftp.FtpClientFactory.createConnection(Ljava.lang.String;ILjava.lang.String;Ljava.lang.String;Ljava.lang.String;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.net.ftp.FTPClient;(FtpClientFactory.java:120)
        at 
org.apache.commons.vfs.provider.ftp.FTPClientWrapper.createClient()Lorg.apache.commons.net.ftp.FTPClient;(FTPClientWrapper.java:60)
        at 
org.apache.commons.vfs.provider.ftp.FTPClientWrapper.getFtpClient()Lorg.apache.commons.net.ftp.FTPClient;(FTPClientWrapper.java:72)
        at 
org.apache.commons.vfs.provider.ftp.FTPClientWrapper.<init>(Lorg.apache.commons.vfs.provider.GenericFileName;Lorg.apache.commons.vfs.FileSystemOptions;)V(FTPClientWrapper.java:43)
        at 
org.apache.commons.vfs.provider.ftp.FtpFileProvider.doCreateFileSystem(Lorg.apache.commons.vfs.FileName;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.vfs.FileSystem;(FtpFileProvider.java:74)
        at 
org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(Lorg.apache.commons.vfs.FileName;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.vfs.FileObject;(AbstractOriginatingFileProvider.java:76)
        at 
org.apache.commons.vfs.provider.AbstractOriginatingFileProvider.findFile(Lorg.apache.commons.vfs.FileObject;Ljava.lang.String;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.vfs.FileObject;(AbstractOriginatingFileProvider.java:61)
        at 
org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(Lorg.apache.commons.vfs.FileObject;Ljava.lang.String;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.vfs.FileObject;(DefaultFileSystemManager.java:524)
        at 
org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(Lorg.apache.commons.vfs.FileObject;Ljava.lang.String;)Lorg.apache.commons.vfs.FileObject;(DefaultFileSystemManager.java:488)
        at 
org.apache.commons.vfs.impl.DefaultFileSystemManager.resolveFile(Ljava.lang.String;)Lorg.apache.commons.vfs.FileObject;(DefaultFileSystemManager.java:458)
        at 
com.como.commonwatchfolder.CommonWatchfolderService.run()V(Unknown Source)
        at java.lang.Thread.run()V(Unknown Source)
        at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown 
Source)
Caused by: org.apache.commons.vfs.FileSystemException: Could not change to 
work directory "/".
        at 
org.apache.commons.vfs.provider.ftp.FtpClientFactory.createConnection(Ljava.lang.String;ILjava.lang.String;Ljava.lang.String;Ljava.lang.String;Lorg.apache.commons.vfs.FileSystemOptions;)Lorg.apache.commons.net.ftp.FTPClient;(FtpClientFactory.java:97)

On my ftp server log it seems that the client sends an CWD command without a 
directory path, which causes the server to send a syntax error

Regards
Jens Viebig

----- Original Message ----- 
From: "Mario Ivankovits" <mario@ops.co.at>
To: "Jakarta Commons Users List" <commons-user@jakarta.apache.org>
Sent: Friday, September 02, 2005 7:52 AM
Subject: Re: [VFS] FTPClientWrapper Broken Pipe


> Jens Viebig wrote:
>> Hope this will be fixed in official future releases of commons-VFS
> I've changed it now, maybe you can check it.
>
>
> Thanks!
> Mario
>
>
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