From trac at ftputil.sschwarzer.net  Sat Aug 21 10:57:50 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 21 Aug 2010 08:57:50 -0000
Subject: [ftputil] #52: Main FTPHost session times out while downloading a
	large file
Message-ID: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>

#52: Main FTPHost session times out while downloading a large file
-------------------------------------------+--------------------------------
 Reporter:  schwa                          |       Owner:  schwa
     Type:  defect                         |      Status:  new  
 Priority:  major                          |   Milestone:  2.5  
Component:  Library                        |     Version:       
 Keywords:  timeout, main, child, session  |  
-------------------------------------------+--------------------------------
 If an upload or download is started whose duration exceeds the timeout
 setting of the server, the main FTP session which spawned the child
 session will time out even though the upload/download will succeed. That
 is, any direct access (that works on the server) to the original `FTPHost`
 object will result in a traceback.

 (problem [http://codespeak.net/pipermail/ftputil/2010q3/000317.html
 reported] by Henning Hraban Ramm)

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/52>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Aug 21 11:02:36 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 21 Aug 2010 09:02:36 -0000
Subject: [ftputil] #52: Main FTPHost session times out while downloading
	a large file
In-Reply-To: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
References: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
Message-ID: <055.150c2aff738c0c07874b6604d4c8601f@ftputil.sschwarzer.net>

#52: Main FTPHost session times out while downloading a large file
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                        
      Type:  defect   |      Status:  new                          
  Priority:  major    |   Milestone:  2.5                          
 Component:  Library  |     Version:                               
Resolution:           |    Keywords:  timeout, main, child, session
----------------------+-----------------------------------------------------

Comment(by schwa):

 The traceback gotten by Henning is
 {{{
 Traceback (most recent call last):
   File "./ftpsync.py", line 388, in <module>
     host.rename(sourcepath, host.path.join(root, abgeholtdir, f))
   File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/ftputil-2.4.2-py2.6.egg/ftputil/ftputil.py", line 746, in
 rename
     self._check_inaccessible_login_directory()
   File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/ftputil-2.4.2-py2.6.egg/ftputil/ftputil.py", line 535, in
 _check_inaccessible_login_directory
     self.chdir(presumable_login_dir)
   File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/ftputil-2.4.2-py2.6.egg/ftputil/ftputil.py", line 587, in
 chdir
     ftp_error._try_with_oserror(self._session.cwd, path)
   File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/ftputil-2.4.2-py2.6.egg/ftputil/ftp_error.py", line 146, in
 _try_with_oserror
     raise TemporaryError(*exc.args)
 ftputil.ftp_error.TemporaryError: 421 No Transfer Timeout (300 seconds):
 closing control connection.
 Debugging info: ftputil 2.4.2, Python 2.6.4 (darwin)
 }}}
 and he adds:

  The mentioned line (`host.rename`) is right after:
 `host.download_if_newer(sourcepath, targetpath, mode='b')` with host being
 a `ftputil.FTPHost`

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/52#comment:1>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Aug 21 15:45:58 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 21 Aug 2010 13:45:58 -0000
Subject: [ftputil] #44: Don't use timed-out child sessions for remote files
In-Reply-To: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
References: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
Message-ID: <055.19ed5805c5ef864c1dac32400eeacd48@ftputil.sschwarzer.net>

#44: Don't use timed-out child sessions for remote files
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                             
      Type:  defect   |      Status:  new                               
  Priority:  minor    |   Milestone:  2.5                               
 Component:  Library  |     Version:  2.4.2                             
Resolution:           |    Keywords:  open, file, child session, timeout
----------------------+-----------------------------------------------------
Changes (by schwa):

  * milestone:  => 2.5


-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/44#comment:1>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Thu Aug 26 19:03:10 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Thu, 26 Aug 2010 17:03:10 -0000
Subject: [ftputil] #48: Instructions for running "real FTP access" test
	are unclear
In-Reply-To: <049.a6060a6e478da29a08f21c23836ae634@ftputil.sschwarzer.net>
References: <049.a6060a6e478da29a08f21c23836ae634@ftputil.sschwarzer.net>
Message-ID: <058.2c16245260347d7eed191c50dd127fa1@ftputil.sschwarzer.net>

#48: Instructions for running "real FTP access" test are unclear
-----------------------+----------------------------------------------------
  Reporter:  ssteiner  |       Owner:  schwa     
      Type:  defect    |      Status:  closed    
  Priority:  major     |   Milestone:            
 Component:  Library   |     Version:  2.4.2     
Resolution:  fixed     |    Keywords:  tests docs
-----------------------+----------------------------------------------------
Changes (by schwa):

  * status:  assigned => closed
  * resolution:  => fixed


Comment:

 I hope the workaround is good enough, so I close this bug for now. If
 someone strongly disagrees they may reopen the ticket. ;-)

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/48#comment:4>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Fri Aug 27 06:09:18 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Fri, 27 Aug 2010 04:09:18 -0000
Subject: [ftputil] #15: Add support for FXP (FTP to FTP copy)
In-Reply-To: <057.ccd6acfc7f01da6815edf970095d1b57@ftputil.sschwarzer.net>
References: <057.ccd6acfc7f01da6815edf970095d1b57@ftputil.sschwarzer.net>
Message-ID: <066.5a638add9955eaa328f7a7b524a67565@ftputil.sschwarzer.net>

#15: Add support for FXP (FTP to FTP copy)
-------------------------------+--------------------------------------------
  Reporter:  swordp at gmail.com  |       Owner:  schwa               
      Type:  enhancement       |      Status:  assigned            
  Priority:  major             |   Milestone:  2.6                 
 Component:  Library           |     Version:                      
Resolution:                    |    Keywords:  FXP, FTP-to-FTP-copy
-------------------------------+--------------------------------------------
Changes (by schwa):

  * milestone:  => 2.6


-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/15#comment:3>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 13:27:35 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 11:27:35 -0000
Subject: [ftputil] #29: Distribute ftputil as a Debian/Ubuntu package
In-Reply-To: <046.55dd1f0634bf00b870f56afca3014134@ftputil.sschwarzer.net>
References: <046.55dd1f0634bf00b870f56afca3014134@ftputil.sschwarzer.net>
Message-ID: <055.f6f12c13209a4b1126668055af278c7e@ftputil.sschwarzer.net>

#29: Distribute ftputil as a Debian/Ubuntu package
--------------------+-------------------------------------------------------
  Reporter:  schwa  |       Owner:  schwa                  
      Type:  task   |      Status:  assigned               
  Priority:  major  |   Milestone:  2.5                    
 Component:  Other  |     Version:  2.2.3                  
Resolution:         |    Keywords:  Debian, package, Ubuntu
--------------------+-------------------------------------------------------

Comment(by schwa):

 Thanks to the help from Debian package maintainer Chris Silva, an ftputil
 package is now [http://svn.debian.org/viewsvn/python-
 modules/packages/ftputil/ included] in Debian's Subversion repository. It
 hasn't shown up in Sid (Debian Unstable) yet.

 Some information on getting Debian packages into Ubuntu is
 [https://wiki.ubuntu.com/UbuntuDevelopment/NewPackages available]. I plan
 to ask for a package sync after the ftputil package shows up in Debian
 Sid. As far as I understand, if I don't do this, ftputil will only get
 into the Ubuntu repository of the release ''after'' Ubuntu 10.10, i. e. in
 April 2011.

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/29#comment:5>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 13:44:27 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 11:44:27 -0000
Subject: [ftputil] #20: Allow to track upload and download progress
In-Reply-To: <046.21a622275630bc674110e4dd7b858de8@ftputil.sschwarzer.net>
References: <046.21a622275630bc674110e4dd7b858de8@ftputil.sschwarzer.net>
Message-ID: <055.b711683d37c1b8fd071cbee786ddca6d@ftputil.sschwarzer.net>

#20: Allow to track upload and download progress
--------------------------+-------------------------------------------------
  Reporter:  schwa        |       Owner:  schwa                               
      Type:  enhancement  |      Status:  assigned                            
  Priority:  major        |   Milestone:  2.5                                 
 Component:  Library      |     Version:  2.2.1                               
Resolution:               |    Keywords:  upload, download, progress, callable
--------------------------+-------------------------------------------------

Comment(by schwa):

 Callback functionality has been included as of revision [45c530a885e6].
 The change still has to be documented.

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/20#comment:5>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 15:08:25 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 13:08:25 -0000
Subject: [ftputil] #44: Don't use timed-out child sessions for remote files
In-Reply-To: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
References: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
Message-ID: <055.9781e18e633bfdd4fcb811f1ae57f1b6@ftputil.sschwarzer.net>

#44: Don't use timed-out child sessions for remote files
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                             
      Type:  defect   |      Status:  closed                            
  Priority:  minor    |   Milestone:  2.5                               
 Component:  Library  |     Version:  2.4.2                             
Resolution:  fixed    |    Keywords:  open, file, child session, timeout
----------------------+-----------------------------------------------------
Changes (by schwa):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 Fixed in revision [22f536ed0c57].

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/44#comment:2>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 15:11:27 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 13:11:27 -0000
Subject: [ftputil] #44: Don't use timed-out child sessions for remote files
In-Reply-To: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
References: <046.929282df6c1fdb2d59bb093b2d6a0ea7@ftputil.sschwarzer.net>
Message-ID: <055.b2b00823b1d84b9ff9b47b0c71efa3b1@ftputil.sschwarzer.net>

#44: Don't use timed-out child sessions for remote files
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                             
      Type:  defect   |      Status:  closed                            
  Priority:  minor    |   Milestone:  2.5                               
 Component:  Library  |     Version:  2.4.2                             
Resolution:  fixed    |    Keywords:  open, file, child session, timeout
----------------------+-----------------------------------------------------

Comment(by schwa):

 I decided against removing the child cache as it will most likely save a
 lot of time if files are requested frequently (e. g. during series of
 uploads or downloads). This is especially true if the files are rather
 small, because then the time to re-establish a server connection would be
 relatively large with respect to the transfer time.

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/44#comment:3>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 15:41:56 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 13:41:56 -0000
Subject: [ftputil] #52: Main FTPHost session times out while downloading
	a large file
In-Reply-To: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
References: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
Message-ID: <055.b74d494ddf582e028f369261838941b5@ftputil.sschwarzer.net>

#52: Main FTPHost session times out while downloading a large file
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                        
      Type:  defect   |      Status:  closed                       
  Priority:  major    |   Milestone:  2.5                          
 Component:  Library  |     Version:                               
Resolution:  invalid  |    Keywords:  timeout, main, child, session
----------------------+-----------------------------------------------------
Changes (by schwa):

  * status:  new => closed
  * resolution:  => invalid


Comment:

 In my opinion, this isn't a defect in ftputil because FTP servers are free
 to let connections time out.

 I agree, though, that ftputil's behavior may seem confusing. Some
 background is [http://codespeak.net/pipermail/ftputil/2010q3/000318.html
 provided here].

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/52#comment:2>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 15:45:57 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 13:45:57 -0000
Subject: [ftputil] #52: Main FTPHost session times out while downloading
	a large file
In-Reply-To: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
References: <046.a214fb7b7308b3b1fef1df9987f97c44@ftputil.sschwarzer.net>
Message-ID: <055.cc263a1057f90c30415e0e79dca891cf@ftputil.sschwarzer.net>

#52: Main FTPHost session times out while downloading a large file
----------------------+-----------------------------------------------------
  Reporter:  schwa    |       Owner:  schwa                        
      Type:  defect   |      Status:  closed                       
  Priority:  major    |   Milestone:  2.5                          
 Component:  Library  |     Version:                               
Resolution:  invalid  |    Keywords:  timeout, main, child, session
----------------------+-----------------------------------------------------

Comment(by schwa):

 To make it easier to keep the connection alive, I've added a `keep_alive`
 method in revision [ac645c973d1b]. Note that this only works on the "main"
 connection of the `FTPHost` instance. It will ''not'' help if a ''child''
 session times out during a file transfer.

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/52#comment:3>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 15:49:02 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 13:49:02 -0000
Subject: [ftputil] #29: Distribute ftputil as a Debian/Ubuntu package
In-Reply-To: <046.55dd1f0634bf00b870f56afca3014134@ftputil.sschwarzer.net>
References: <046.55dd1f0634bf00b870f56afca3014134@ftputil.sschwarzer.net>
Message-ID: <055.2e521678aa0dfe64d24f92a697df5f64@ftputil.sschwarzer.net>

#29: Distribute ftputil as a Debian/Ubuntu package
--------------------+-------------------------------------------------------
  Reporter:  schwa  |       Owner:  schwa                  
      Type:  task   |      Status:  assigned               
  Priority:  major  |   Milestone:  2.6                    
 Component:  Other  |     Version:  2.2.3                  
Resolution:         |    Keywords:  Debian, package, Ubuntu
--------------------+-------------------------------------------------------
Changes (by schwa):

  * milestone:  2.5 => 2.6


Comment:

 Since the Debian packaging code in the ftputil repository is no longer
 used, the Debian package can only come out ''after'' ftputil 2.5 has been
 released, so I move the milestone of this ticket to version 2.6.

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/29#comment:6>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library

From trac at ftputil.sschwarzer.net  Sat Sep 18 23:24:37 2010
From: trac at ftputil.sschwarzer.net (ftputil)
Date: Sat, 18 Sep 2010 21:24:37 -0000
Subject: [ftputil] #20: Allow to track upload and download progress
In-Reply-To: <046.21a622275630bc674110e4dd7b858de8@ftputil.sschwarzer.net>
References: <046.21a622275630bc674110e4dd7b858de8@ftputil.sschwarzer.net>
Message-ID: <055.f22fb0b6215a4eb95d9b2fd6adf619d5@ftputil.sschwarzer.net>

#20: Allow to track upload and download progress
--------------------------+-------------------------------------------------
  Reporter:  schwa        |       Owner:  schwa                               
      Type:  enhancement  |      Status:  closed                              
  Priority:  major        |   Milestone:  2.5                                 
 Component:  Library      |     Version:  2.2.1                               
Resolution:  fixed        |    Keywords:  upload, download, progress, callable
--------------------------+-------------------------------------------------
Changes (by schwa):

  * status:  assigned => closed
  * resolution:  => fixed


Comment:

 This is now documented in changeset [f7eba7e1ee1e].

-- 
Ticket URL: <http://ftputil.sschwarzer.net/trac/ticket/20#comment:6>
ftputil <http://ftputil.sschwarzer.net>
Python FTP client library