SSF.OS.BGP4.Widgets
Class BGPCrasher

java.lang.Object
  |
  +--SSF.OS.ProtocolSession
        |
        +--SSF.OS.BGP4.Widgets.BGPCrasher

All Implemented Interfaces:

com.renesys.raceway.DML.Configurable

public class BGPCrasher

extends ProtocolSession

A test class, masquerading as a ProtocolSession, for killing the BGP process at random times during a simulation.

Field Summary

Fields inherited from class SSF.OS.ProtocolSession

name, use

Constructor Summary

BGPCrasher()
We must have a zero-argument, public constructor (so that newInstance() can be used to create a new BGPCrasher instance).

Method Summary

void	config(com.renesys.raceway.DML.Configuration cfg) Set the configurable values (specified in DML file).
void	init() Creates an SSF process which first waits a while, then kills BGP once in a while, restarting it again after each crash.
double	now() Returns the current simulation time.
boolean	push(ProtocolMessage message, ProtocolSession fromSession) Handles incoming events.

Methods inherited from class SSF.OS.ProtocolSession

close, closed, debugIdentifier, inGraph, open, opened, pushAfterDelay, pushAfterDelayFailed, setGraph, version

Methods inherited from class java.lang.Object

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

Constructor Detail

BGPCrasher

public BGPCrasher()

We must have a zero-argument, public constructor (so that newInstance() can be used to create a new BGPCrasher instance).

Method Detail

config

public void config(com.renesys.raceway.DML.Configuration cfg)
            throws com.renesys.raceway.DML.configException

Set the configurable values (specified in DML file).

Specified by:

config in interface com.renesys.raceway.DML.Configurable

Overrides:

config in class ProtocolSession

Throws:

com.renesys.raceway.DML.configException - if any of the calls to find or findSingle throw such an exception.

init

public void init()

Creates an SSF process which first waits a while, then kills BGP once in a while, restarting it again after each crash.

Overrides:

init in class ProtocolSession

now

public double now()

Returns the current simulation time. A convenience method so that functions, not just Processes, can get the current simulation time.

Returns:

the current simulation time

push

public boolean push(ProtocolMessage message,
                    ProtocolSession fromSession)

Handles incoming events.

Specified by:

push in class ProtocolSession