SSH / SFTP connection issue using Tamir.SharpSsh

Question

This is my code for connecting and sending a file to a remote SFTP server.

public static void SendDocument(string fileName, string host, string remoteFile, string user, string password)
        {            
            Scp scp = new Scp();

            scp.OnConnecting += new FileTansferEvent(scp_OnConnecting);
            scp.OnStart += new FileTansferEvent(scp_OnProgress);
            scp.OnEnd += new FileTansferEvent(scp_OnEnd);
            scp.OnProgress += new FileTansferEvent(scp_OnProgress);

            try
            {
                scp.To(fileName, host, remoteFile, user, password);
            }
            catch (Exception e)
            {
                throw e;
            }
        }

I can successfully connect, send and receive files using CoreFTP. Therefore, the problem is not in the server. When I run the above code, the process seems to stop at the scp.To method. It just hangs endlessly.

Does anyone know what could be my problem? Maybe this is due to the addition of the key to the SSH cache? If so, how can I do this?

EDIT: I checked the packets with wirehark and found that my computer was not initializing the Diffie-Hellman Key. This should be a problem.

EDIT: . , StrictHostKeyChecking , .

            JSch jsch = new JSch();
            jsch.setKnownHosts(host);

            Session session = jsch.getSession(user, host, 22);
            session.setPassword(password);

            System.Collections.Hashtable hashConfig = new System.Collections.Hashtable();
            hashConfig.Add("StrictHostKeyChecking", "no");
            session.setConfig(hashConfig);

            try
            {
                session.connect();

                Channel channel = session.openChannel("sftp");
                channel.connect();
                ChannelSftp c = (ChannelSftp)channel;

                c.put(fileName, remoteFile);

                c.exit();            
            }
            catch (Exception e)
            {
                throw e;
            }

.

Answer 1

, , .

, SCP SFTP - , SSH. , SFTP SCP - SFTP-. CoreFTP SFTP.

edtFTPnet/PRO, , .

Answer 2

Tamir.SharpSSH - 1.1.1.13

SFTP. SFTP JSch, Session.

:

127.0.0.1 - IP-

/SFTPFolder1/SFTPFolder2 - ,

        Sftp sftpClient = new Sftp("127.0.0.1", "myuserName", "MyPassword");

        sftpClient.Connect();

        sftpClient.Put(@"C:\Local\LocalFile.txt", "/SFTPFolder1/SFTPFolder2");

, - .