This project has moved and is read-only. For the latest updates, please go here.

sFTP over Proxy

Aug 31, 2009 at 1:54 PM


have someone have implemented support for proxy server (HTTP, socket 4/5) for this adapter ???







Nov 26, 2009 at 3:03 PM

Hi Pedro - did you get the answer you were looking for?  I cannot find any information in the design of this software that allows us to use a proxy server.

Nov 26, 2009 at 4:11 PM

The SharpSSH library supports proxy servers.  A class, ProxyHTTP, supports this feature.  However this class is not being used by the Blogical adapter.  Has anyone looked in to this further?

Nov 28, 2009 at 8:16 PM

No, it's not implemented :(


Sep 21, 2010 at 12:55 PM

Support for HTTP Proxy has been added in the 1.4 release.


Aug 9, 2011 at 11:49 AM

Have now installed the SFTP adapter with latest version 1.4 and tested against a partners SFTP server in Finland to send files back and forth and it works but not always.

The test consists of four ports on the application "TEST", two local FILE and two remote SFTP to a test folder on Aditos test account in Finland. I send 233 xml files back and forth. In one test case :

  • 221 files back directly,
  • 14 pieces were hanging in the Running Active
  • 3 got the wrong size and suspended:

 I get errors like

  • Corrupt file /x/temp/30b71540-7dd4-46d7-be4f-9cec4097e739. Expected  5377 bytes, actual was 0 bytes. File deleted from remote system. Will retry if BizTalk configured retry attempts are not exhausted.
  • Unable to perform directory list for "/x/temp/90ca9622-6ef1-4fc0-a162-4972de1f936c". File not Found "/aditro datastore/x/temp/90ca9622-6ef1-4fc0-a162-4972de1f936c".
  • Unable write file to /x/temp/84b3afd8-c174-4855-aae2-34f816d584d6 inputstream is closed.

I'm using tempfolders, clustered hosts on two boxes

Nearly every test will result in a small hanging of some kind. I may have run the above test about 10 times. NOTE entirely without any resend attempts

After two resume attempts had all 233 files came back home again.

The partner is using this server 

I will try to get some info on the proxy.

Is there anything we can tweak to get a better experiance?