Package net.i2p.router.dummy

Class VMCommSystem

java.lang.Object

net.i2p.router.CommSystemFacade

net.i2p.router.dummy.VMCommSystem

All Implemented Interfaces:

Service

public class VMCommSystem
extends CommSystemFacade

Hacked up in-VM comm system for talking between contexts. It doesn't even generate any routerAddresses, but instead tracks the peers through a singleton. Currently, the comm system doesn't even inject any lag, though it could (later). It does honor the standard transport stats though, but not the TCP specific ones. FOR DEBUGGING AND LOCAL TESTING ONLY.

Nested Class Summary

Nested classes/interfaces inherited from class net.i2p.router.CommSystemFacade

CommSystemFacade.Status

Field Summary

Fields inherited from class net.i2p.router.CommSystemFacade

ROUTER_BUNDLE_NAME, STATUS_DIFFERENT, STATUS_DISCONNECTED, STATUS_HOSED, STATUS_IPV4_DISABLED_IPV6_FIREWALLED, STATUS_IPV4_DISABLED_IPV6_OK, STATUS_IPV4_DISABLED_IPV6_UNKNOWN, STATUS_IPV4_FIREWALLED_IPV6_OK, STATUS_IPV4_FIREWALLED_IPV6_UNKNOWN, STATUS_IPV4_OK_IPV6_FIREWALLED, STATUS_IPV4_OK_IPV6_UNKNOWN, STATUS_IPV4_SNAT_IPV6_OK, STATUS_IPV4_SNAT_IPV6_UNKNOWN, STATUS_IPV4_UNKNOWN_IPV6_FIREWALLED, STATUS_IPV4_UNKNOWN_IPV6_OK, STATUS_OK, STATUS_REJECT_UNSOLICITED, STATUS_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
VMCommSystem(RouterContext context)

Method Summary

Modifier and Type	Method	Description
int	countActivePeers()	How many peers are we currently connected to, that we have sent a message to or received a message from in the last five minutes.
int	countActiveSendPeers()	How many peers are we currently connected to, that we have sent a message to in the last minute.
Set<Hash>	getEstablished()	Get all the peers we are connected to.
X25519KeyFactory	getXDHFactory()	Factory for making X25519 key pairs.
boolean	isEstablished(Hash peer)
void	processMessage(OutNetMessage msg)	The router wants us to send the given message to the peer.
void	receive(byte[] message, Hash fromPeer)	We send messages between comms as bytes so that we strip any router-local info.
void	renderStatusHTML(Writer out, String urlBase, int sortFlags)
void	restart()	Perform a soft restart.
void	shutdown()	Instruct the service that the router is shutting down and that it should do whatever is necessary to go down gracefully.
void	startup()	Instruct the service that it should start normal operation.

Methods inherited from class net.i2p.router.CommSystemFacade

createAddresses, forceDisconnect, getCountries, getCountry, getCountryName, getDHFactory, getFramedAveragePeerClockSkew, getIP, getLocalizedStatusString, getMedianPeerClockSkew, getMostRecentErrorMessages, getOurCountry, getReachabilityStatus, getStatus, getTransports, haveHighOutboundCapacity, haveInboundCapacity, haveOutboundCapacity, initGeoIP, isBacklogged, isDummy, isInStrictCountry, isInStrictCountry, isInStrictCountry, isRunning, mayDisconnect, notifyRemoveAddress, notifyRemoveAddress, notifyReplaceAddress, queueLookup, recheckReachability, registerTransport, renderPeerHTML, renderStatusHTML, unregisterTransport, wasUnreachable

Methods inherited from class java.lang.Object

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

Constructor Details

VMCommSystem

public VMCommSystem(RouterContext context)

Method Details

getXDHFactory

public X25519KeyFactory getXDHFactory()

Factory for making X25519 key pairs.

Overrides:

getXDHFactory in class CommSystemFacade

Since:

0.9.49 so some tests don't NPE

countActivePeers

public int countActivePeers()

Description copied from class: CommSystemFacade

How many peers are we currently connected to, that we have sent a message to or received a message from in the last five minutes.

Specified by:

countActivePeers in class CommSystemFacade

countActiveSendPeers

public int countActiveSendPeers()

Description copied from class: CommSystemFacade

How many peers are we currently connected to, that we have sent a message to in the last minute. Unused for anything, to be removed.

Specified by:

countActiveSendPeers in class CommSystemFacade

isEstablished

public boolean isEstablished(Hash peer)

Specified by:

isEstablished in class CommSystemFacade

getEstablished

public Set<Hash> getEstablished()

Description copied from class: CommSystemFacade

Get all the peers we are connected to. This should be more efficient than repeated calls to isEstablished() if you have to check a lot.

Specified by:

getEstablished in class CommSystemFacade

Returns:

the hashes of all the routers we are connected to, non-null

processMessage

public void processMessage(OutNetMessage msg)

The router wants us to send the given message to the peer. Do so, or fire off the failing job.

Specified by:

processMessage in class CommSystemFacade

receive

public void receive(byte[] message,
 Hash fromPeer)

We send messages between comms as bytes so that we strip any router-local info. For example, a router tags the # attempts to send through a leaseSet, what type of tunnel a tunnelId is bound to, etc.

shutdown

public void shutdown()

Description copied from interface: Service

Instruct the service that the router is shutting down and that it should do whatever is necessary to go down gracefully. It should not depend on other components at this point. This call DOES block.

startup

public void startup()

Description copied from interface: Service

Instruct the service that it should start normal operation. This call DOES block until the service is ready.

restart

public void restart()

Description copied from interface: Service

Perform a soft restart.

renderStatusHTML

public void renderStatusHTML(Writer out,
 String urlBase,
 int sortFlags)
                      throws IOException

Overrides:

renderStatusHTML in class CommSystemFacade

Throws:

IOException