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Blogical SFTP adapter event viewer errors

Apr 13, 2015 at 10:38 AM
Edited Apr 13, 2015 at 10:46 AM
Hi,

I am using BizTalk 2006 , and when I needed to connect to our customer through SFTP, I installed Blogical SFTP adapter on the server. I am able to successfully send and receive files to the customer, but in the event viewer, I get errors frequently from SFTP adapter which says "unable to connect to remote host ", I am not sure what is causing these errors, although I am able to send/receive files successfully. Please advice if something is wrong here or they are just the errors (that can be ignored) you get when there is disconnection to customer's FTP server,once the connection is established the files are send/received successfuly again. Below are the two errors detalied description:

A) Method: Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.Dir
Error: Unable to connect to Sftp host [xxxftp.xxxxx.com]
Information:
Type: System.Exception
Target: Void connect(Boolean)
Message: Unable to connect to Sftp host [xxxftp.xxxxx.com]
Stacktrace:
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.connect(Boolean force)
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.reConnect()
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.Dir(String fileMask, String uri, ArrayList filesInProcess, Boolean trace)

Type: Tamir.SharpSsh.jsch.JSchException
Target: Void connect(Int32)
Message: System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 164.109.86.108:99
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.Connect(EndPoint remoteEP)
at Tamir.SharpSsh.java.net.Socket..ctor(String host, Int32 port)
at Tamir.SharpSsh.jsch.Util.createSocket(String host, Int32 port, Int32 timeout)
Stacktrace:
at Tamir.SharpSsh.jsch.Session.connect(Int32 connectTimeout)
at Tamir.SharpSsh.SshBase.ConnectSession(Int32 tcpPort)
at Tamir.SharpSsh.SshBase.Connect(Int32 tcpPort)
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.connect(Boolean force)

B) Method: Blogical.Shared.Adapters.Sftp.SftpReceiverEndpoint.EndpointTask
Error: Uri:SFTP://xxxftp.xxxx.com:99/outbound/.
Information:
Type: System.Exception
Target:
Message: Uri:SFTP://xxxftp.xxx.com:99/outbound/.
Stacktrace:
Type: System.Exception
Target: Void connect(Boolean)
Message: Unable to connect to Sftp host [xxxftp.xxxxx.com]
Stacktrace:
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.Dir(String fileMask, String uri, ArrayList filesInProcess, Boolean trace)
at Blogical.Shared.Adapters.Sftp.SftpReceiverEndpoint.PickupFilesAndSubmit()
at Blogical.Shared.Adapters.Sftp.SftpReceiverEndpoint.EndpointTask()
Type: Tamir.SharpSsh.jsch.JSchException
Target: Void connect(Int32)
Message: System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 164.109.86.108:99
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.Connect(EndPoint remoteEP)
at Tamir.SharpSsh.java.net.Socket..ctor(String host, Int32 port)
at Tamir.SharpSsh.jsch.Util.createSocket(String host, Int32 port, Int32 timeout)
Stacktrace:
at Tamir.SharpSsh.jsch.Session.connect(Int32 connectTimeout)
at Tamir.SharpSsh.SshBase.ConnectSession(Int32 tcpPort)
at Tamir.SharpSsh.SshBase.Connect(Int32 tcpPort)
at Blogical.Shared.Adapters.Sftp.SharpSsh.Sftp.connect(Boolean force)


Please reply asap.