com.linkedin.r2.netty.handler.common

Class SslHandshakeTimingHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

com.linkedin.r2.netty.handler.common.SslHandshakeTimingHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelOutboundHandler

public class SslHandshakeTimingHandler
extends io.netty.channel.ChannelOutboundHandlerAdapter

An SSL handler that records time in establishing a handshake. SSL hand shake starts when SslHandler is added to ChannelPipeline. This handler is added after SslHandler, so technically this timer is started after hand shake begins, but the difference should be negligible.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
static io.netty.util.AttributeKey<java.lang.Long>	SSL_HANDSHAKE_START_TIME
static java.lang.String	SSL_HANDSHAKE_TIMING_HANDLER
static com.linkedin.r2.message.timing.TimingKey	TIMING_KEY

Constructor Summary

Constructors

Constructor and Description
SslHandshakeTimingHandler(io.netty.util.concurrent.Future<io.netty.channel.Channel> handshakeFuture)

Method Summary

Modifier and Type	Method and Description
static <T> com.linkedin.r2.transport.common.bridge.common.TransportCallback<T>	getSslTimingCallback(io.netty.channel.Channel channel, com.linkedin.r2.message.RequestContext requestContext, com.linkedin.r2.transport.common.bridge.common.TransportCallback<T> callback)
void	handlerAdded(io.netty.channel.ChannelHandlerContext ctx)

Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read, write

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

exceptionCaught, handlerRemoved

Field Detail

SSL_HANDSHAKE_TIMING_HANDLER

public static final java.lang.String SSL_HANDSHAKE_TIMING_HANDLER

See Also:

Constant Field Values

SSL_HANDSHAKE_START_TIME

public static final io.netty.util.AttributeKey<java.lang.Long> SSL_HANDSHAKE_START_TIME

TIMING_KEY

public static final com.linkedin.r2.message.timing.TimingKey TIMING_KEY

Constructor Detail

SslHandshakeTimingHandler

public SslHandshakeTimingHandler(io.netty.util.concurrent.Future<io.netty.channel.Channel> handshakeFuture)

Method Detail

handlerAdded

public void handlerAdded(io.netty.channel.ChannelHandlerContext ctx)
                  throws java.lang.Exception

Specified by:

handlerAdded in interface io.netty.channel.ChannelHandler

Overrides:

handlerAdded in class io.netty.channel.ChannelHandlerAdapter

Throws:

java.lang.Exception

getSslTimingCallback

public static <T> com.linkedin.r2.transport.common.bridge.common.TransportCallback<T> getSslTimingCallback(io.netty.channel.Channel channel,
                                                                                                           com.linkedin.r2.message.RequestContext requestContext,
                                                                                                           com.linkedin.r2.transport.common.bridge.common.TransportCallback<T> callback)