org.apache.spark.api.r

Class RBackendAuthHandler

Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<byte[]>

org.apache.spark.api.r.RBackendAuthHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, Logging

public class RBackendAuthHandler
extends io.netty.channel.SimpleChannelInboundHandler<byte[]>
implements Logging

Authentication handler for connections from the R process.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
RBackendAuthHandler(String secret)

Method Summary

Modifier and Type	Method and Description
void	channelRead0(io.netty.channel.ChannelHandlerContext ctx, byte[] msg)

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerAdded, handlerRemoved, isSharable

Methods inherited from class Object

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

Methods inherited from interface org.apache.spark.internal.Logging

initializeLogging, initializeLogIfNecessary, initializeLogIfNecessary, isTraceEnabled, log_, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

RBackendAuthHandler

public RBackendAuthHandler(String secret)

Method Detail

channelRead0

public void channelRead0(io.netty.channel.ChannelHandlerContext ctx,
                         byte[] msg)

Specified by:

channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<byte[]>