EOS question

lhw — Tue, 17 May 2022 07:17:47 -0000

Hi,

Does anyone know if this library has reached EOS and if so, when?

How to access JSch source code repository?

Denis Bredelet — Tue, 18 Jan 2022 12:11:28 -0000

The source code is not public. See:
https://www.eclipse.org/lists/cross-project-issues-dev/msg16219.html

Although, here is what looks like Jsch 0.1.55 source code:
https://download.eclipse.org/oomph/archive/reports/download.eclipse.org/releases/2021-09/index/com.jcraft.jsch.source_0.1.55.v20190404-1902.html

Behavior of quit() in ChannelSftp.java

Diego Scaravaggi — Fri, 25 Sep 2020 10:28:10 -0000

Hi All,
in the source code of ChannelSftp.java, the method quit(), just disconnect channell client side.
Some sftp server implement QUIT verb for explicit close session.

the difference is only the after sending QUIT all resources are deallocated from server,
just close channell peer side keep sockets in FIN wait for some minutes.

In case of massive login logout session with ChannelSftp.java, sftpserver DDOS protection throttle disable the access or in some cases get exhausted connections.

Why not send QUIT in the quit method and after disconnect ?

How to set FTP "mode" ASCII or BINARY

Saranya — Wed, 25 Sep 2019 05:07:02 -0000

Any updates on this?

Find the file owner name

Saranya — Wed, 25 Sep 2019 05:05:38 -0000

Workaround to find owner name:

String longName = file.getLongname();
String[] attrs = longName.split("\\s+");
String ownername = attrs[2];

where file is an instance of LsEntry returned by the ChannelSFTP.ls

channel is not opened

manish — Tue, 24 Sep 2019 07:07:48 -0000

Hi,

We are getting randomly occuring error "org.eclipse.jgit.api.errors.TransportException: <gitlab_ssh_repo_url>/automate.git: channel is not opened." We are not able to identify the exact cause or not able to reproduce this behaviour evry time. We are using SSh to connect to the repo and connecting through jgit liberary. We have observed this behaviour specific to GitLab and not for github and bitbucket.
Any help would be appriciated.</gitlab_ssh_repo_url>

Thanks

File last modified date and time

Saranya — Tue, 24 Sep 2019 03:29:14 -0000

I was able to resolve this using the following

new Date((long)file.getAttrs().getMTime()*1000L)

where file is an instance of ChannelSftp.LsEntry

File last modified date and time

Saranya — Thu, 19 Sep 2019 11:34:35 -0000

How to get a remote file's last modified time? I am using the following but it shows date with year 1970 only.

int mtime = entry.getAttrs().getMTime();
Date date = new Date (mtime);

When printed the date is "Mon Jan 19 09:09:10 IST 1970". What should be changed here to find the exact last modified time?

Find the file owner name

Saranya — Thu, 19 Sep 2019 11:30:42 -0000

Using SftpATTRS.getUId(), it is possible to get only the user id. How to fetch the user name corresponding to the id?

Intermittent failures in connecting to SFTP server with JSCH 0.1.51

sajeesh — Thu, 11 Jul 2019 06:03:20 -0000

Hi Team,

One of the customer is connecting to the SFTP server to transfer files and intemmittently they are recieving below error messages " *java.io.IOException: End of IO Stream Read....en..i.N%J'" . The same error message is in the TCP dump also . The customer is using JSCH 0.1.51 and connecting to a globalscape EFT SFTP server . This issue is intermmittent and some time they are able to transfer files or can connect to sftp without any issues . Anyone aware of this error message relate to JSCH ? will the JSCH upgrade will fix this ?

Recent posts to Help

EOS question

How to access JSch source code repository?

Behavior of quit() in ChannelSftp.java

How to set FTP "mode" ASCII or BINARY

Find the file owner name

channel is not opened

File last modified date and time

File last modified date and time

Find the file owner name

Intermittent failures in connecting to SFTP server with JSCH 0.1.51