edu.utah.janos.apps.ping
Class PingFlow

java.lang.Object
  |
  +--edu.utah.janos.nodeos.FlowRun
        |
        +--edu.utah.janos.apps.ping.PingFlow

public class PingFlow

extends FlowRun

implements DeliverFunc

A flow implementation of `ping'.

Constructor Summary

PingFlow()

Method Summary

void	receive(BufferHandle bh, int payloadOffset) Invoked once for each packet that is received.

Methods inherited from class java.lang.Object

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

Constructor Detail

PingFlow

public PingFlow()

Method Detail

receive

public void receive(BufferHandle bh,
                    int payloadOffset)

Description copied from interface: DeliverFunc

Invoked once for each packet that is received. The "payloadOffset" is defined as the first byte of the packet that wasn't used to match the demultiplexKey.

XXX why does this throw IOException?

Specified by:

receive in interface DeliverFunc

Tags copied from interface: DeliverFunc

Parameters:

packet - the packet that was recieved.

payloadOffset - the integer returned from the DemultiplexKey.matches() function.