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Topic review

martin

Re: v4.1.7 FTP Problem - Uploading large files

Thanks a lot!

This issue has been added to tracker.
private_meta

Re: v4.1.7 FTP Problem - Uploading large files

martin wrote:

private_meta wrote:

I didn't think of that. I don't have time right now to test it, but I'll test it as soon as possible and come back here with the result.

Thanks in advance.


Sorry in Advance, I thought I had answered to this post already.

I tried to play with the timeout settings, but alas it did not work. However, I found a workaround (although I don't like it very much). I installed FileZilla because I had to upload a lot of large files. The initial start of the program told me that FileZilla, in combination with the started service "Application Layer Gateway" (alg.exe), leads to problems with large files. I deactivated the service and tried to upload the large files with WinSCP again. Now, the upload seems to work perfectly.
It seems the problem lies with the Application Layer Gateway itself. I don't want to keep it deactivated forever, but it is a small workaround and maybe you can do something with that information.

Cheers,
meta
martin

Re: v4.1.7 FTP Problem - Uploading large files

private_meta wrote:

I didn't think of that. I don't have time right now to test it, but I'll test it as soon as possible and come back here with the result.

Thanks in advance.
private_meta

Re: v4.1.7 FTP Problem - Uploading large files

martin wrote:

OK. Would setting longer timeout resolve the issue?


I didn't think of that. I don't have time right now to test it, but I'll test it as soon as possible and come back here with the result.
martin

Re: v4.1.7 FTP Problem - Uploading large files

OK. Would setting longer timeout resolve the issue?
private_meta

Re: v4.1.7 FTP Problem - Uploading large files

martin wrote:

private_meta wrote:

I fetched a log file. I stripped it from some personal information. As far as I can see, the information necessary should be in there. If it's not enough, tell me again :-)

Thanks.
May I have a test account on your server?


Sorry, but that's not possible (technically).

The FTP-Server I have tried it on runs the GeneFTP 6 Software, maybe there is an open server somewhere that uses it, but it might be possible to get the same problem on any server software if the timeout is very small.
martin

Re: v4.1.7 FTP Problem - Uploading large files

private_meta wrote:

I fetched a log file. I stripped it from some personal information. As far as I can see, the information necessary should be in there. If it's not enough, tell me again :-)

Thanks.
May I have a test account on your server?
private_meta

Re: v4.1.7 FTP Problem - Uploading large files

martin wrote:

private_meta wrote:

I'm using WinSCP Version 4.1.7 and I have a problem with the FTP-Protocol.
I think I have narrowed the problem down, it should be a bug (sorry if it's not).

Thanks. Can you post a log file?


Hi again.

I fetched a log file. I stripped it from some personal information. As far as I can see, the information necessary should be in there. If it's not enough, tell me again :-)

cheers,
meta 

. 2008-10-27 19:34:29.203 Got reply 1 to the command 4

. 2008-10-27 19:34:29.203 File: "PATH_AND_FILENAME_OF_BIG_FILE"

. 2008-10-27 19:34:29.218 Copying "PATH_AND_FILENAME_OF_BIG_FILE" to remote directory started.

. 2008-10-27 19:34:29.218 Binary transfer mode selected.

. 2008-10-27 19:34:29.218 Starting upload of PATH_AND_FILENAME_OF_BIG_FILE

> 2008-10-27 19:34:29.218 TYPE I

< 2008-10-27 19:34:29.218 200 Type set to I.

> 2008-10-27 19:34:29.218 PORT 192,168,0,120,4,90

< 2008-10-27 19:34:29.234 200 Port command successful.

> 2008-10-27 19:34:29.234 STOR FILENAME_OF_BIG_FILE

< 2008-10-27 19:34:29.234 150 Opening data connection for FILENAME_OF_BIG_FILE

. 2008-10-27 19:34:29.375 Session upkeep

...--------------------- repeated session upkeep for 377 lines ---------------------...

. 2008-10-27 19:37:38.796 Session upkeep

. 2008-10-27 19:37:53.921 Timeout detected.

. 2008-10-27 19:37:53.937 Copying files to remote side failed.

. 2008-10-27 19:37:53.937 Got reply 1004 to the command 4

. 2008-10-27 19:37:53.968 Connection was lost, asking what to do.

. 2008-10-27 19:37:53.968 Asking user:

. 2008-10-27 19:37:53.968 Lost connection. ("Timeout detected.","Copying files to remote side failed.","Opening data connection for FILENAME_OF_BIG_FILE")

. 2008-10-27 19:37:59.265 Connecting to SERVERNAME ...

. 2008-10-27 19:38:00.359 Connected with SERVERNAME. Waiting for welcome message...

< 2008-10-27 19:38:00.359 220 Gene6 FTP Server v3.6.0  (Build 23) ready...

> 2008-10-27 19:38:00.359 USER USERNAME

< 2008-10-27 19:38:00.359 331 Password required for USERNAME.

> 2008-10-27 19:38:00.359 PASS *******

< 2008-10-27 19:38:00.375 230 User USERNAME logged in.

> 2008-10-27 19:38:00.375 SYST

< 2008-10-27 19:38:00.375 215 UNIX Type: L8

> 2008-10-27 19:38:00.375 FEAT

< 2008-10-27 19:38:00.375 211-Extensions supported:

< 2008-10-27 19:38:00.375  AUTH TLS

< 2008-10-27 19:38:00.375  CCC

< 2008-10-27 19:38:00.375  CLNT

< 2008-10-27 19:38:00.375  CPSV

< 2008-10-27 19:38:00.375  EPRT

< 2008-10-27 19:38:00.375  EPSV

< 2008-10-27 19:38:00.375  MDTM

< 2008-10-27 19:38:00.375  MLST type*;size*;created;modify*;

< 2008-10-27 19:38:00.375  PASV

< 2008-10-27 19:38:00.375  PBSZ

< 2008-10-27 19:38:00.375  PROT

< 2008-10-27 19:38:00.375  REST STREAM

< 2008-10-27 19:38:00.375  SIZE

< 2008-10-27 19:38:00.375  SSCN

< 2008-10-27 19:38:00.375  TVFS

< 2008-10-27 19:38:00.375  UTF8

< 2008-10-27 19:38:00.375  XCRC "filename" SP EP

< 2008-10-27 19:38:00.375  XMD5 "filename" SP EP

< 2008-10-27 19:38:00.375 211 End.

> 2008-10-27 19:38:00.375 CLNT FileZilla

< 2008-10-27 19:38:00.390 200 Noted.

> 2008-10-27 19:38:00.390 OPTS UTF8 ON

< 2008-10-27 19:38:00.390 200 UTF8 OPTS ON

. 2008-10-27 19:38:00.390 Connected

. 2008-10-27 19:38:00.390 Got reply 1 to the command 1

. 2008-10-27 19:38:00.421 Doing startup conversation with host.

. 2008-10-27 19:38:00.421 Changing directory to "REMOTE_FOLDER".

. 2008-10-27 19:38:00.421 Synchronizing current directory "REMOTE_FOLDER".

> 2008-10-27 19:38:00.421 CWD REMOTE_FOLDER

< 2008-10-27 19:38:00.421 250 CWD command successful. "REMOTE_FOLDER" is current directory.

. 2008-10-27 19:38:00.421 Got reply 1 to the command 16

> 2008-10-27 19:38:00.421 CWD REMOTE_FOLDER

< 2008-10-27 19:38:00.421 250 CWD command successful. "REMOTE_FOLDER" is current directory.

. 2008-10-27 19:38:00.421 Got reply 1 to the command 16

. 2008-10-27 19:38:00.421 Getting current directory name.

> 2008-10-27 19:38:00.421 PWD

< 2008-10-27 19:38:00.421 257 "REMOTE_FOLDER" is current directory.

. 2008-10-27 19:38:00.421 Got reply 1 to the command 16

. 2008-10-27 19:38:00.421 Startup conversation with host finished.

. 2008-10-27 19:38:00.453 Session upkeep

. 2008-10-27 19:38:00.453 File: "PATH_AND_FILENAME_OF_BIG_FILE"

. 2008-10-27 19:38:00.453 Copying "PATH_AND_FILENAME_OF_BIG_FILE" to remote directory started.

. 2008-10-27 19:38:00.453 Binary transfer mode selected.

. 2008-10-27 19:38:00.453 Starting upload of PATH_AND_FILENAME_OF_BIG_FILE

> 2008-10-27 19:38:00.453 CWD REMOTE_FOLDER/UPLOAD_FOLDER/

< 2008-10-27 19:38:00.453 250 CWD command successful. "REMOTE_FOLDER/UPLOAD_FOLDER" is current directory.

> 2008-10-27 19:38:00.453 PWD

< 2008-10-27 19:38:00.453 257 "REMOTE_FOLDER/UPLOAD_FOLDER" is current directory.

> 2008-10-27 19:38:00.468 TYPE A

< 2008-10-27 19:38:00.468 200 Type set to A.

> 2008-10-27 19:38:00.484 PORT 192,168,0,120,4,95

< 2008-10-27 19:38:00.484 200 Port command successful.

> 2008-10-27 19:38:00.484 LIST -a

< 2008-10-27 19:38:00.484 150 Opening data connection for directory list.

. 2008-10-27 19:38:00.484 drw-rw-rw-   1 user     group           0 Oct 27 19:34 .

. 2008-10-27 19:38:00.484 drw-rw-rw-   1 user     group           0 Oct 27 19:34 ..

. 2008-10-27 19:38:00.484 -rw-rw-rw-   1 user     group   1073739776 Oct 27 19:37 FILENAME_OF_BIG_FILE

< 2008-10-27 19:38:00.484 226 Transfer ok.

> 2008-10-27 19:38:00.484 TYPE I

< 2008-10-27 19:38:00.484 200 Type set to I.

> 2008-10-27 19:38:00.500 PORT 192,168,0,120,4,97

< 2008-10-27 19:38:00.500 200 Port command successful.

> 2008-10-27 19:38:00.500 STOR FILENAME_OF_BIG_FILE

< 2008-10-27 19:38:00.562 150 Opening data connection for FILENAME_OF_BIG_FILE

. 2008-10-27 19:38:00.921 Session upkeep

...--------------------- repeating session upkeep for 385 lines ---------------------...

. 2008-10-27 19:41:14.437 Session upkeep

. 2008-10-27 19:41:29.906 Timeout detected.