[VFS-289] FTP connection is not released If exception is thrown out of FtpFileObject.doGetOutputStream()

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Nightly Builds
• Fix Version/s: 2.0
• Assignee: Unassigned
• Reporter: Kirill Safonov
• Created: 26/Oct/09 16:44
• Updated: 07/Nov/09 18:03
• Resolved: 03/Nov/09 18:59

Description

When the exception is thrown while getting file output stream (i.e. due to lack of write permissions), instance of FtpClient that wat obtained by

ftpFs.getClient()

is not put back to ftpFs, so this instance will never be called disconnect(). This effectively leads to the connection never released.

This will eventually result in "FTP response 421 received. Server closed connection." due to too many open connections.