Top Description Inners Fields Constructors Methods

io.netty.handler.codec.http2

public Class Http2FrameLogger

Class Inheritance

extends ChannelHandlerAdapter

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.handler.codec.http2.Http2FrameLogger

Annotations

@UnstableApi

Imports

io.netty.buffer.ByteBuf, .ByteBufUtil, io.netty.channel.ChannelHandlerAdapter, .ChannelHandlerContext, io.netty.handler.logging.LogLevel, io.netty.util.internal.UnstableApi, io.netty.util.internal.logging.InternalLogLevel, .InternalLogger, .InternalLoggerFactory

Logs HTTP2 frames for debugging purposes.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static enum	Http2FrameLogger.Direction

Field Summary

Modifier and Type	Field and Description
private static final int	BUFFER_LENGTH_THRESHOLD
private final InternalLogLevel	level
private final InternalLogger	logger

Constructor Summary

Access	Constructor and Description
public	Http2FrameLogger(LogLevel level)
public	Http2FrameLogger(LogLevel level, String name)
public	Http2FrameLogger(LogLevel level, Class<?> clazz)
private	Http2FrameLogger(InternalLogLevel level, InternalLogger logger)

Method Summary

Modifier and Type	Method and Description
private static InternalLogLevel	checkAndConvertLevel(LogLevel level)
public boolean	isEnabled()
public void	logData(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endStream)
public void	logGoAway(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData)
public void	logHeaders(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream)
public void	logHeaders(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream)
public void	logPing(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, long data)
public void	logPingAck(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, long data)
public void	logPriority(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive)
public void	logPushPromise(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding)
public void	logRstStream(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, long errorCode)
public void	logSettings(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, Http2Settings settings)
public void	logSettingsAck(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx)
public void	logUnknownFrame(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf data)
public void	logWindowsUpdate(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int windowSizeIncrement)
private String	toString(ByteBuf buf)

Inherited from io.netty.channel.ChannelHandlerAdapter:: ensureNotSharable exceptionCaught handlerAdded handlerRemoved isSharable

Field Detail

BUFFER_LENGTH_THRESHOLD	back to summary
private static final int BUFFER_LENGTH_THRESHOLD

level	back to summary
private final InternalLogLevel level

logger	back to summary
private final InternalLogger logger

Constructor Detail

Http2FrameLogger	back to summary
public Http2FrameLogger(LogLevel level)

Http2FrameLogger	back to summary
public Http2FrameLogger(LogLevel level, String name)

Http2FrameLogger	back to summary
public Http2FrameLogger(LogLevel level, Class<?> clazz)

Http2FrameLogger	back to summary
private Http2FrameLogger(InternalLogLevel level, InternalLogger logger)

Method Detail

checkAndConvertLevel	back to summary
private static InternalLogLevel checkAndConvertLevel(LogLevel level)

isEnabled	back to summary
public boolean isEnabled()

logData	back to summary
public void logData(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endStream)

logGoAway	back to summary
public void logGoAway(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData)

logHeaders	back to summary
public void logHeaders(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding, boolean endStream)

logHeaders	back to summary
public void logHeaders(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream)

logPing	back to summary
public void logPing(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, long data)

logPingAck	back to summary
public void logPingAck(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, long data)

logPriority	back to summary
public void logPriority(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int streamDependency, short weight, boolean exclusive)

logPushPromise	back to summary
public void logPushPromise(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int promisedStreamId, Http2Headers headers, int padding)

logRstStream	back to summary
public void logRstStream(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, long errorCode)

logSettings	back to summary
public void logSettings(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, Http2Settings settings)

logSettingsAck	back to summary
public void logSettingsAck(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx)

logUnknownFrame	back to summary
public void logUnknownFrame(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags, ByteBuf data)

logWindowsUpdate	back to summary
public void logWindowsUpdate(Http2FrameLogger.Direction direction, ChannelHandlerContext ctx, int streamId, int windowSizeIncrement)

toString	back to summary
private String toString(ByteBuf buf)

io.netty.handler.codec.http2 back to summary

public final Enum Http2FrameLogger.Direction

Class Inheritance

extends Enum<Http2FrameLogger.Direction>

java.lang.Object
java.lang.Enum
io.netty.handler.codec.http2.Http2FrameLogger.Direction

Field Summary

Modifier and Type	Field and Description
public static final Http2FrameLogger.Direction	INBOUND
public static final Http2FrameLogger.Direction	OUTBOUND

Constructor Summary

Access	Constructor and Description
private	Direction()

Method Summary

Modifier and Type	Method and Description
public static Http2FrameLogger.Direction	valueOf(String name)
public static Http2FrameLogger.Direction[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

INBOUND	back to summary
public static final Http2FrameLogger.Direction INBOUND

OUTBOUND	back to summary
public static final Http2FrameLogger.Direction OUTBOUND

Constructor Detail

Direction	back to summary
private Direction()

Method Detail

valueOf	back to summary
public static Http2FrameLogger.Direction valueOf(String name)

values	back to summary
public static Http2FrameLogger.Direction[] values()