Package net.i2p.router

Class ClientManagerFacade

java.lang.Object

net.i2p.router.ClientManagerFacade

All Implemented Interfaces:

Service

Direct Known Subclasses:

ClientManagerFacadeImpl, DummyClientManagerFacade

public abstract class ClientManagerFacade
extends Object
implements Service

Manage all interactions with clients

Author:

jrandom

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROP_CLIENT_ONLY

Constructor Summary

Constructors

Constructor	Description
ClientManagerFacade()

Method Summary

Modifier and Type	Method	Description
abstract SessionConfig	getClientSessionConfig(Destination dest)	Return the client's current config, or null if not connected
abstract SessionKeyManager	getClientSessionKeyManager(Hash dest)
boolean	isAlive()
abstract boolean	isLocal(Destination dest)	Determine if the destination specified is managed locally.
abstract boolean	isLocal(Hash destHash)	Determine if the destination hash specified is managed locally.
Set<Destination>	listClients()	Return the list of locally connected clients
abstract void	messageDeliveryStatusUpdate(Destination fromDest, MessageId id, long messageNonce, int status)
abstract void	messageReceived(ClientMessage msg)
void	registerMetaDest(Destination dest)	Declare that we're going to publish a meta LS for this destination.
void	renderStatusHTML(Writer out)
abstract void	reportAbuse(Destination dest, String reason, int severity)	Instruct the client (or all clients) that they are under attack.
abstract void	requestLeaseSet(Destination dest, LeaseSet set, long timeout, Job onCreateJob, Job onFailedJob)	Request that a particular client authorize the Leases contained in the LeaseSet, after which the onCreateJob is queued up.
abstract void	requestLeaseSet(Hash dest, LeaseSet set)
boolean	shouldPublishLeaseSet(Hash destinationHash)	Does the client specified want their leaseSet published?
abstract void	shutdown(String msg)
void	unregisterMetaDest(Destination dest)	Declare that we're no longer going to publish a meta LS for this destination.
boolean	verifyClientLiveliness()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.i2p.router.Service

restart, shutdown, startup

Field Detail

PROP_CLIENT_ONLY

public static final String PROP_CLIENT_ONLY

See Also:

Constant Field Values

Constructor Detail

ClientManagerFacade

public ClientManagerFacade()

Method Detail

requestLeaseSet

public abstract void requestLeaseSet(Destination dest,
                                     LeaseSet set,
                                     long timeout,
                                     Job onCreateJob,
                                     Job onFailedJob)

Request that a particular client authorize the Leases contained in the LeaseSet, after which the onCreateJob is queued up. If that doesn't occur within the timeout specified, queue up the onFailedJob. This call does not block.

Parameters:

dest - Destination from which the LeaseSet's authorization should be requested

set - LeaseSet with requested leases - this object must be updated to contain the signed version (as well as any changed/added/removed Leases)

timeout - ms to wait before failing

onCreateJob - Job to run after the LeaseSet is authorized

onFailedJob - Job to run after the timeout passes without receiving authorization

requestLeaseSet

public abstract void requestLeaseSet(Hash dest,
                                     LeaseSet set)

reportAbuse

public abstract void reportAbuse(Destination dest,
                                 String reason,
                                 int severity)

Instruct the client (or all clients) that they are under attack. This call does not block.

Parameters:

dest - Destination under attack, or null if all destinations are affected

reason - Why the router thinks that there is abusive behavior

severity - How severe the abuse is, with 0 being not severe and 255 is the max

isLocal

public abstract boolean isLocal(Destination dest)

Determine if the destination specified is managed locally. This call DOES block.

Parameters:

dest - Destination to be checked

isLocal

public abstract boolean isLocal(Hash destHash)

Determine if the destination hash specified is managed locally. This call DOES block.

Parameters:

destHash - Hash of Destination to be checked

messageDeliveryStatusUpdate

public abstract void messageDeliveryStatusUpdate(Destination fromDest,
                                                 MessageId id,
                                                 long messageNonce,
                                                 int status)

Parameters:

id - the router's ID for this message

messageNonce - the client's ID for this message

status - see I2CP MessageStatusMessage for success/failure codes

messageReceived

public abstract void messageReceived(ClientMessage msg)

verifyClientLiveliness

public boolean verifyClientLiveliness()

isAlive

public boolean isAlive()

shouldPublishLeaseSet

public boolean shouldPublishLeaseSet(Hash destinationHash)

Does the client specified want their leaseSet published?

listClients

public Set<Destination> listClients()

Return the list of locally connected clients

Returns:

set of Destination objects

getClientSessionConfig

public abstract SessionConfig getClientSessionConfig(Destination dest)

Return the client's current config, or null if not connected

getClientSessionKeyManager

public abstract SessionKeyManager getClientSessionKeyManager(Hash dest)

renderStatusHTML

public void renderStatusHTML(Writer out)
                      throws IOException

Specified by:

renderStatusHTML in interface Service

Throws:

IOException

shutdown

public abstract void shutdown(String msg)

Since:

0.8.8

registerMetaDest

public void registerMetaDest(Destination dest)
                      throws I2PSessionException

Declare that we're going to publish a meta LS for this destination. Must be called before publishing the leaseset.

Throws:

I2PSessionException - on duplicate dest

Since:

0.9.41

unregisterMetaDest

public void unregisterMetaDest(Destination dest)

Declare that we're no longer going to publish a meta LS for this destination.

Since:

0.9.41