com.spotify.folsom

Interface RawMemcacheClient

All Known Implementing Classes:

AbstractMultiMemcacheClient, AbstractRawMemcacheClient, DefaultRawMemcacheClient, KetamaMemcacheClient, NotConnectedClient, ReconnectingClient, RetryingClient, RoundRobinMemcacheClient, SrvKetamaClient

public interface RawMemcacheClient

A raw memcache client, mostly useful internally

Method Summary

Modifier and Type	Method and Description
boolean	isConnected() Is the client connected to a server?
int	numActiveConnections() How many active socket connections do we have (i.e.
int	numTotalConnections() How many actual socket connections do we have, including currently disconnected clients.
void	registerForConnectionChanges(ConnectionChangeListener listener) Register for connection change events.
<T> com.google.common.util.concurrent.ListenableFuture<T>	send(Request<T> request)
void	shutdown() Shut down the client.
void	unregisterForConnectionChanges(ConnectionChangeListener listener) Unregister for connection change events.

Method Detail

send

<T> com.google.common.util.concurrent.ListenableFuture<T> send(Request<T> request)

shutdown

void shutdown()

Shut down the client. Use registerForConnectionChanges(ConnectionChangeListener) to to get notified when it has (possibly) finished shutting down

isConnected

boolean isConnected()

Is the client connected to a server?

Returns:

true if the client is connected

numTotalConnections

int numTotalConnections()

How many actual socket connections do we have, including currently disconnected clients.

Returns:

the number of total connections

numActiveConnections

int numActiveConnections()

How many active socket connections do we have (i.e. not disconnected)

Returns:

the number of active connections

registerForConnectionChanges

void registerForConnectionChanges(ConnectionChangeListener listener)

Register for connection change events. This should trigger at least once for every connection change. You should immediately get an initial callback.

Parameters:

listener -

unregisterForConnectionChanges

void unregisterForConnectionChanges(ConnectionChangeListener listener)

Unregister for connection change events.

Parameters:

listener -