org.ka2ddo.ax25

Interface ConnectionEstablishmentListener

public interface ConnectionEstablishmentListener

This interface provides an asynchronous callback for requests to open a AX.25 I-frame connection to another station. Each of these methods can only be called once for any given session.

Author:

Andrew Pavlin, KA2DDO

Method Summary

Modifier and Type	Method and Description
void	connectionClosed(java.lang.Object sessionIdentifier, boolean fromOtherEnd) Report that the established connection was shut down normally.
void	connectionEstablished(java.lang.Object sessionIdentifier, ConnState conn) Report that the requested connection has been successfully established.
void	connectionLost(java.lang.Object sessionIdentifier, java.lang.Object reason) Report that the established connection was closed abnormally.
void	connectionNotEstablished(java.lang.Object sessionIdentifier, java.lang.Object reason) Report that the requested connection could not be established.

Method Detail

connectionEstablished

void connectionEstablished(java.lang.Object sessionIdentifier,
                           ConnState conn)

Report that the requested connection has been successfully established. This is a good place to call ConnState's ConnState.getInputStream() method so that buffering for incoming I frames is ready as soon as possible so the first ones don't get rejected.

Parameters:

sessionIdentifier - identifier of the particular connection

conn - the ConnState object from which communications streams can be obtained

connectionNotEstablished

void connectionNotEstablished(java.lang.Object sessionIdentifier,
                              java.lang.Object reason)

Report that the requested connection could not be established.

Parameters:

sessionIdentifier - identifier of the particular connection

reason - object explaining why the connection could not be established

connectionClosed

void connectionClosed(java.lang.Object sessionIdentifier,
                      boolean fromOtherEnd)

Report that the established connection was shut down normally.

Parameters:

sessionIdentifier - identifier of the particular connection

fromOtherEnd - boolean true if other end initiated the close

connectionLost

void connectionLost(java.lang.Object sessionIdentifier,
                    java.lang.Object reason)

Report that the established connection was closed abnormally.

Parameters:

sessionIdentifier - identifier of the particular connection

reason - object explaining why the connection was lost