[Twisted-web] FTP: DTPFactory timeout - does an unhandled exception imply a problem?

[Tom Sheffler]

I'm experimenting with the FTP protocol and noticed the following during
certain timeout conditions.

My first question is: when an unhandled exception occurs, do things get
cleaned up properly, or is this an indication that we're losing memory or
resources?

Thanks.

Here is an excerpt:

2011-10-31 10:14:04-0700 [-] timed out waiting for DTP connection
2011-10-31 10:14:04-0700 [-] Unexpected FTP error
2011-10-31 10:14:04-0700 [-] Unhandled Error
Traceback (most recent call last):
Failure: twisted.protocols.ftp.PortConnectionError: DTPFactory timeout
2011-10-31 10:14:14-0700 [ProtocolWrapper,0,127.0.0.1] cleanupDTP
2011-10-31 10:14:14-0700 [ProtocolWrapper,0,127.0.0.1] <<class
'twisted.internet.tcp.Port'> of twisted.protocols.ftp.DTPFactory on xxx>
2011-10-31 10:14:14-0700 [ProtocolWrapper,0,127.0.0.1]
dtpFactory.stopFactory

-Tom
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