net.schmizz.sshj.connection.channel.forwarded
Class RemotePortForwarder
java.lang.Object
net.schmizz.sshj.connection.channel.forwarded.AbstractForwardedChannelOpener
net.schmizz.sshj.connection.channel.forwarded.RemotePortForwarder
- All Implemented Interfaces:
- ForwardedChannelOpener
public class RemotePortForwarder
- extends AbstractForwardedChannelOpener
Handles remote port forwarding.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PF_REQ
protected static final String PF_REQ
- See Also:
- Constant Field Values
PF_CANCEL
protected static final String PF_CANCEL
- See Also:
- Constant Field Values
listeners
protected final Map<RemotePortForwarder.Forward,ConnectListener> listeners
RemotePortForwarder
public RemotePortForwarder(Connection conn)
bind
public RemotePortForwarder.Forward bind(RemotePortForwarder.Forward forward,
ConnectListener listener)
throws ConnectionException,
TransportException
- Request forwarding from the remote host on the specified
RemotePortForwarder.Forward
. Forwarded connections will be handled
by supplied listener
.
If forward
specifies as 0, the returned forward will have the correct port number as informed by remote
host.
- Parameters:
forward
- the RemotePortForwarder.Forward
to put in place on remote hostlistener
- the listener which will next forwarded connection
- Returns:
- the
RemotePortForwarder.Forward
which was put into place on the remote host
- Throws:
ConnectionException
- if there is an error requesting the forwarding
TransportException
cancel
public void cancel(RemotePortForwarder.Forward forward)
throws ConnectionException,
TransportException
- Request cancellation of some forwarding.
- Parameters:
forward
- the forward which is being cancelled
- Throws:
ConnectionException
- if there is an error with the cancellation request
TransportException
req
protected SSHPacket req(String reqName,
RemotePortForwarder.Forward forward)
throws ConnectionException,
TransportException
- Throws:
ConnectionException
TransportException
getActiveForwards
public Set<RemotePortForwarder.Forward> getActiveForwards()
- Returns:
- the active forwards.
handleOpen
public void handleOpen(SSHPacket buf)
throws ConnectionException,
TransportException
- Internal API. Creates a
RemotePortForwarder.ForwardedTCPIPChannel
from the CHANNEL_OPEN
request and calls associated
ConnectListener
for that forward in a separate thread.
- Parameters:
buf
- SSHPacket
containg the request except for the message identifier and channel type field
- Throws:
ConnectionException
TransportException
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