org.elasticsearch.transport.netty

Class NettyHeader

java.lang.Object

org.elasticsearch.transport.netty.NettyHeader

public class NettyHeader
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	HEADER_SIZE
static int	MARKER_BYTES_SIZE
static int	MESSAGE_LENGTH_SIZE
static int	PING_DATA_SIZE The magic number (must be lower than 0) for a ping message.
static int	REQUEST_ID_SIZE
static int	STATUS_SIZE
static int	VERSION_ID_SIZE

Constructor Summary

Constructors

Constructor and Description
NettyHeader()

Method Summary

Methods

Modifier and Type	Method and Description
static org.jboss.netty.buffer.ChannelBuffer	pingHeader() A ping header is same as regular header, just with -1 for the size of the message.
static void	writeHeader(org.jboss.netty.buffer.ChannelBuffer buffer, long requestId, byte status, Version version)

Methods inherited from class java.lang.Object

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

Field Detail

MARKER_BYTES_SIZE

public static final int MARKER_BYTES_SIZE

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Constant Field Values

MESSAGE_LENGTH_SIZE

public static final int MESSAGE_LENGTH_SIZE

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Constant Field Values

REQUEST_ID_SIZE

public static final int REQUEST_ID_SIZE

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Constant Field Values

STATUS_SIZE

public static final int STATUS_SIZE

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Constant Field Values

VERSION_ID_SIZE

public static final int VERSION_ID_SIZE

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Constant Field Values

HEADER_SIZE

public static final int HEADER_SIZE

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Constant Field Values

PING_DATA_SIZE

public static final int PING_DATA_SIZE

The magic number (must be lower than 0) for a ping message. This is handled specifically in SizeHeaderFrameDecoder.

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Constant Field Values

Constructor Detail

NettyHeader

public NettyHeader()

Method Detail

pingHeader

public static org.jboss.netty.buffer.ChannelBuffer pingHeader()

A ping header is same as regular header, just with -1 for the size of the message.

writeHeader

public static void writeHeader(org.jboss.netty.buffer.ChannelBuffer buffer,
               long requestId,
               byte status,
               Version version)