org.apache.sshd.common.session

Interface SessionListener

All Superinterfaces:

EventListener, SshdEventListener

All Known Implementing Classes:

CachingPublicKeyAuthenticator, SessionTimeoutListener, SshKeyScan

public interface SessionListener
extends SshdEventListener

Represents an interface receiving session events.

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	SessionListener.Event

Method Summary

Modifier and Type	Method and Description
default void	sessionClosed(Session session) A session has been closed
default void	sessionCreated(Session session) A new session just been created
default void	sessionEvent(Session session, SessionListener.Event event) An event has been triggered
default void	sessionException(Session session, Throwable t) An exception was caught and the session will be closed (if not already so).
default void	sessionNegotiationEnd(Session session, Map<KexProposalOption,String> clientProposal, Map<KexProposalOption,String> serverProposal, Map<KexProposalOption,String> negotiatedOptions, Throwable reason) Signals the end of the negotiation options handling
default void	sessionNegotiationStart(Session session, Map<KexProposalOption,String> clientProposal, Map<KexProposalOption,String> serverProposal) Signals the start of the negotiation options handling
static <L extends SessionListener> L	validateListener(L listener)

Methods inherited from interface org.apache.sshd.common.util.SshdEventListener

validateListener

Method Detail

sessionCreated

default void sessionCreated(Session session)

A new session just been created

Parameters:

session - The created Session

sessionNegotiationStart

default void sessionNegotiationStart(Session session,
                                     Map<KexProposalOption,String> clientProposal,
                                     Map<KexProposalOption,String> serverProposal)

Signals the start of the negotiation options handling

Parameters:

session - The referenced Session

clientProposal - The client proposal options (un-modifiable)

serverProposal - The server proposal options (un-modifiable)

sessionNegotiationEnd

default void sessionNegotiationEnd(Session session,
                                   Map<KexProposalOption,String> clientProposal,
                                   Map<KexProposalOption,String> serverProposal,
                                   Map<KexProposalOption,String> negotiatedOptions,
                                   Throwable reason)

Signals the end of the negotiation options handling

Parameters:

session - The referenced Session

clientProposal - The client proposal options (un-modifiable)

serverProposal - The server proposal options (un-modifiable)

negotiatedOptions - The successfully negotiated options so far - even if exception occurred (un-modifiable)

reason - Negotiation end reason - null if successful

sessionEvent

default void sessionEvent(Session session,
                          SessionListener.Event event)

An event has been triggered

Parameters:

session - The referenced Session

event - The generated SessionListener.Event

sessionException

default void sessionException(Session session,
                              Throwable t)

An exception was caught and the session will be closed (if not already so). Note: the code makes no guarantee that at this stage sessionClosed(Session) will be called or perhaps has already been called

Parameters:

session - The referenced Session

t - The caught exception

sessionClosed

default void sessionClosed(Session session)

A session has been closed

Parameters:

session - The closed Session

validateListener

static <L extends SessionListener> L validateListener(L listener)