Re: [JSch-users] Help: Unable to get the large filesusingChannelSftp.get method

[Sheth, T. K. K \(T. Kumar\) <ts...@al...>]

Hi Yamanaka

Following is the Exception stack trace when it fails

WTOOOOO ow Inside the _get Exception Block
	at com.jcraft.jsch.ChannelSftp._sendCLOSE(ChannelSftp.java:1487)
	at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java:806)
	at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:676)
	at TestSFTP.main(TestSFTP.java:95)

	at com.jcraft.jsch.ChannelSftp._sendCLOSE(ChannelSftp.java:1487)
	at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java:806)
	at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:676)
	at TestSFTP.main(TestSFTP.java:95)

Regards


Tiru Kumar K Sheth
Alcatel-Lucent
Lead Engineer
OMC-H
BPL Software Centre,11th KM,=20
Bannerghatta Road,Arakere,
Bangalore 560076
ts...@al...
Phone : +91-80- 6622 2023 Xtn: 2023
Fax   : +91-80- 6622 2500=20

-----Original Message-----
From: Sheth, Tiru Kumar K (Tiru Kumar)=20
Sent: Wednesday, June 20, 2007 12:30 PM
To: 'Atsuhiko Yamanaka'
Cc: jsc...@li...
Subject: RE: [JSch-users] Help: Unable to get the large
filesusingChannelSftp.get method

Hi Yamanaka

We even tried  jsch 0.1.33 and it doe not work. This is a very strange
behaviour when we try to get that 160 MB file it will be successful only
2 times out of 10 times. We are using the same utility to get files from
local network and it is working fine. This problem we are seeing only
when we try to get files from remote machine ( Bandwidth 1-2Mbps)

Regards


Tiru Kumar K Sheth
Alcatel-Lucent
Lead Engineer
OMC-H
BPL Software Centre,11th KM,
Bannerghatta Road,Arakere,
Bangalore 560076
ts...@al...
Phone : +91-80- 6622 2023 Xtn: 2023
Fax   : +91-80- 6622 2500=20

-----Original Message-----
From: Atsuhiko Yamanaka [mailto:ym...@jc...]
Sent: Wednesday, June 20, 2007 11:12 AM
To: Sheth, Tiru Kumar K (Tiru Kumar)
Cc: jsc...@li...
Subject: Re: [JSch-users] Help: Unable to get the large
filesusingChannelSftp.get method

Hi,

   +-From: "Sheth, Tiru Kumar K (Tiru Kumar)"
<ts...@al...> --
   |_Date: Wed, 20 Jun 2007 09:40:34 +0530
_________________________________
   |
   |We have a SftpUtility which will connect to a remote server(
Bandwidth
   |for the ftp server is 1-2 MBPS) and will get the files ( ranging
from
   |100 to 600 MB) and what we have observed is that at times during
getting
   |one of the file Jsch hangs and there is no exception thrown. We have
to
   |manually kill the process to come out of it. We are using Jsch 1.25
for
   |getting the files. This scenario is happening quite frequently.Any
help
   |will be appreciated and it is very urgent for us.

There may be a bug in the older JSch versions.  I'm interested in if
jsch 0.1.33 has also such a bug.  JCTerm at http://wiredx.net/jcterm/
has been using the latest jsch version internally.



Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
Tel +81-22-723-2150
    +1-415-578-3454
Fax +81-22-224-8773
Skype callto://jcraft/