[jira] [Commented] (VFS-454) FileSystemManager needs better lifecycle definition (SFTP: first access OK, second access: Unknown scheme)

["M.H. (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/VFS-454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17706266#comment-17706266 ] 

M.H. commented on VFS-454:
--------------------------

It does not seem to have changed during the last 9 years ... i had to inspect therad dumps of our application and noticed hundreds of open jcraft sessions (which is used bei Apache VFS - we don't use jCraft API) and stumbled over this issue again.  Is there any progress?

> FileSystemManager needs better lifecycle definition (SFTP: first access OK, second access: Unknown scheme)
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: VFS-454
>                 URL: https://issues.apache.org/jira/browse/VFS-454
>             Project: Commons VFS
>          Issue Type: Bug
>    Affects Versions: 2.0
>         Environment: Java 1.7.0_13 64 Bit
>            Reporter: MH
>            Assignee: Bernd Eckenfels
>            Priority: Critical
>
> I access files from an SFTP server and accesm them roughly via
> -----------------
> vfs.resolveFile(uri, opts);
> ...
> vfs.resolveFile(cwd, directory);
> ...
> cwd.getChildren();
> ...
> vfs.resolveFile(fn);
> ...
> ((DefaultFileSystemManager) vfs).close();
> --------------------------
> If the same code runs a second time, the first call to resolveFile() throws
>     Unknown scheme "sftp" in URI "sftp://..."
> I tried 
>   vfs.closeFileSystem(children[0].getFileSystem());
> like stated in http://wiki.apache.org/commons/SimpleSftpFileDownload, but this doesn't help!



--
This message was sent by Atlassian Jira
(v8.20.10#820010)