Hi,
There are many reasons for an empty response: No such files (your case),
permission denied, session crash, ... An empty response tells you nothing about
the right reason. An exception would be a better way. I guess you need to
change your code to work with the new jsch release if you still want to use it.
Regards,
Viet
--- On Tue, 6/17/08, Xamag Productions <[EMAIL PROTECTED]> wrote:
From: Xamag Productions <[EMAIL PROTECTED]>
Subject: Re: [JSch-users] list directories
To: "Atsuhiko Yamanaka" <[EMAIL PROTECTED]>
Cc: [email protected]
Date: Tuesday, June 17, 2008, 5:17 PM
Dear
Sir,
Thank you for your
response.
There is something I don't
understand, when you say that : It is
expected behavior and not a bug.
Because, with the same piece of
code, we get 2 different behaviors, depending if we are using JSch 0.1.34 ( or
previous ) or if we are using JSch 0.1.35 (or subsequent). I'll try to
explain
again:
-
using JSch 0.1.34, if I trie to list a directory,
using this code:
ChannelSftp.ls(/out/MIPFER*.CTL)
If the directory does not have the
requested file(s), I don't get any error, or exception. It simply does not
return anything.
But if I am using JSch 0.1.35,
with the same code, and if the directory does not have the requested
file, I
get an exception:
No such file:
/out/MIPFER*.CTL
at
com.jcraft.jsch.ChannelSftp.ls(ChannelSftp.java:1318)
Now, my question is: why 2
different behaviors with the same code? What changed since the release of JSch
0.1.35, that is making our applications to get this exception that we dint get
in previous releases?
We did not change the code, we
only upgraded from 0.1.34 to 0.1.35 and started to have problems. Then
downgraded again to 0.1.34 and the problem vanished. We have been using
JSch
since 0.1.26 and we never had this problem, until we got to 0.1.35. and since
then, all the new releases had the same situation.
Best
Regards
2008/6/16 Atsuhiko Yamanaka <[EMAIL PROTECTED]>:
Hi,
+-From: "Xamag Productions" <[EMAIL PROTECTED]> --
|_Date: Mon, 16 Jun 2008 06:37:31 +0200 ___________
|
|Since the release of JSch 0.1.35 ( and subsequents) , we are having
|problems, trying to list directories, looking for a specific file. For
|instance if I try to do :
...
|We look forward to ear from you, having this problem solved.
There is no plan to change that behavior.
It is expected behavior and not a bug.
There should be several reasons for errors in getting 'ls';
"No such file", "Permission denied", "session crash", ,etc.
and 'empty' list is not informative.
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/
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