com.subgraph.orchid

Interface ConnectionCache

All Known Implementing Classes:

ConnectionCacheImpl

public interface ConnectionCache

Method Summary

Modifier and Type	Method and Description
void	close()
Connection	getConnectionTo(Router router, boolean isDirectoryConnection) Returns a completed connection to the specified router.
boolean	isClosed()

Method Detail

getConnectionTo

Connection getConnectionTo(Router router,
                           boolean isDirectoryConnection)
                    throws InterruptedException,
                           ConnectionTimeoutException,
                           ConnectionFailedException,
                           ConnectionHandshakeException

Returns a completed connection to the specified router. If an open connection to the requested router already exists it is returned, otherwise a new connection is opened.

Parameters:

router - The router to which a connection is requested.

isDirectoryConnection - Is this going to be used as a directory connection.

Returns:

a completed connection to the specified router.

Throws:

InterruptedException - if thread is interrupted while waiting for connection to complete.

ConnectionTimeoutException - if timeout expires before connection completes.

ConnectionFailedException - if connection fails due to I/O error

ConnectionHandshakeException - if connection fails because an error occurred during handshake phase

close

void close()

isClosed

boolean isClosed()