org.apache.cassandra.net

Class PingMessage

java.lang.Object

org.apache.cassandra.net.PingMessage

public class PingMessage
extends java.lang.Object

A backport of the version from 4.0, intentionnaly added as versions 4.0 or greater aren't guaranteed to know the c* versions they communicate with before they connect. It is intentional that no IVerbHandler is provided as we do not want process the message; the intent is to not break the stream by leaving it in an unclean state, with unconsumed bytes. We do, however, assign a StageManager stage to maintain proper message flow. See CASSANDRA-13393 for a discussion.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PingMessage.PingMessageSerializer

Field Summary

Fields

Modifier and Type	Field and Description
static IVersionedSerializer<PingMessage>	serializer

Constructor Summary

Constructors

Constructor and Description
PingMessage()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

serializer

public static IVersionedSerializer<PingMessage> serializer

Constructor Detail

PingMessage

public PingMessage()