[JSch-users] java.lang.OutOfMemoryError

[Biju J. <bij...@ho...>]

Hi,

I am using Jcraft Jsh to connect to SHH2 Server, I am getting 
java.lang.OutofMemoryError. The trace stack does not give me anything other 
than this error message. Below is the code which I am using to connect. I 
was able to connect to the SSH2 server using other tool using similar code.

-------------------------------------
import com.jcraft.jsch.*;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.Session;


import com.sshtools.j2ssh.SshClient;
import com.sshtools.j2ssh.transport.IgnoreHostKeyVerification;
import com.sshtools.j2ssh.transport.publickey.InvalidSshKeyException;
import com.sshtools.j2ssh.transport.publickey.SshPrivateKeyFile;
import com.sshtools.j2ssh.authentication.AuthenticationProtocolState;
import com.sshtools.j2ssh.authentication.PublicKeyAuthenticationClient;
import sun.security.krb5.internal.crypto.j;

import org.apache.log4j.Logger;
import java.io.File;
import java.io.IOException;

public class SSHConnection
	{
	private static Logger logger = Logger.getLogger(SSHConnection.class);
	boolean  connectState = false;
	public boolean createConnection(String Host) throws IOException{


	try {

		// Make a client connection SshClient
		JSch jsch=new JSch();

		//SshClient ssh = new SshClient();

		System.out.println("The value of Host is:"+Host);

		// Connect to the host

//		ssh.connect(Host, new IgnoreHostKeyVerification());
		// Open up the private key file

		File HostkeyFile = new File("C:\\downloads\\j2ssh-0.2.4\\bin\\teamskey");

		if (HostkeyFile.exists())
		logger.debug("createConnection():The file present");

		jsch.addIdentity(HostkeyFile.getAbsolutePath());

		logger.debug("createConnection():The Host Key file is" 
+HostkeyFile.getAbsolutePath());
//		Session session=jsch.getSession("tstuser", Host);
		logger.debug("The Host Name is : " + Host);

		java.util.Properties config=new java.util.Properties();

		config.put("StrictHostKeyChecking", "no");

		ConnectionUserInfo ui=new ConnectionUserInfo();
		logger.debug("The Conenction Userifo: " );

		session.setConfig(config);
		session.setUserInfo(ui);
		logger.debug("User info Set : " );
		session.connect();
		logger.debug("Session.connect(): " );

		connectState = session.isConnected();

		Channel channel=session.openChannel("shell");
		channel.setInputStream(System.in);
		channel.setOutputStream(System.out);
		channel.connect();

		return connectState;

//		System.out.println(" System authenticated");
		}

	catch(JSchException Jsche) {
			Jsche.printStackTrace();
			return connectState;
		}
	}
	}

------END---------------
When I debug this code , this error is happening after the session is 
authenticated in session.connect()
Though I am not able to pinpont what the error is.

I am using a Junit test case to test this.


-Thanks
BK

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