com.aliyun.openservices.iot.api.http2.connection

Interface ConnectionReader

All Known Subinterfaces:

Connection

All Known Implementing Classes:

ConnectionImpl

public interface ConnectionReader

Author:

brhao

Date:

08/04/2018

Method Summary

Modifier and Type	Method and Description
int	onDataRead(io.netty.channel.ChannelHandlerContext ctx, int streamId, io.netty.buffer.ByteBuf data, int padding, boolean endOfStream) callback for DataFrame
void	onGoAwayRead(io.netty.channel.ChannelHandlerContext ctx, int lastStreamId, long errorCode, io.netty.buffer.ByteBuf debugData) callback for GoAway
void	onHeadersRead(io.netty.channel.ChannelHandlerContext ctx, int streamId, io.netty.handler.codec.http2.Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endOfStream) callback for HeaderFrame
void	onRstStreamRead(io.netty.channel.ChannelHandlerContext ctx, int streamId, long errorCode) callback for rst
void	onSettingsRead(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http2.Http2Settings settings) callback for SettingFrame
void	onUnknownFrame(io.netty.channel.ChannelHandlerContext ctx, byte frameType, int streamId, io.netty.handler.codec.http2.Http2Flags flags, io.netty.buffer.ByteBuf payload) callback for Unknown Frame

Method Detail

onDataRead

int onDataRead(io.netty.channel.ChannelHandlerContext ctx,
               int streamId,
               io.netty.buffer.ByteBuf data,
               int padding,
               boolean endOfStream)

callback for DataFrame

Parameters:

ctx - context

streamId - streamId

data - data

padding - padding

endOfStream - end of stream

Returns:

size of read

onHeadersRead

void onHeadersRead(io.netty.channel.ChannelHandlerContext ctx,
                   int streamId,
                   io.netty.handler.codec.http2.Http2Headers headers,
                   int streamDependency,
                   short weight,
                   boolean exclusive,
                   int padding,
                   boolean endOfStream)

callback for HeaderFrame

Parameters:

ctx - context

streamId - streamId

headers - http2 Header

streamDependency - stream dependency

weight - weight

exclusive - exclusive

padding - padding

endOfStream - end of stream

onSettingsRead

void onSettingsRead(io.netty.channel.ChannelHandlerContext ctx,
                    io.netty.handler.codec.http2.Http2Settings settings)

callback for SettingFrame

Parameters:

ctx - context

settings - http2 setting

onGoAwayRead

void onGoAwayRead(io.netty.channel.ChannelHandlerContext ctx,
                  int lastStreamId,
                  long errorCode,
                  io.netty.buffer.ByteBuf debugData)

callback for GoAway

Parameters:

ctx - ctx

lastStreamId - lastStreamId

errorCode - errorCode

debugData - debugData

onRstStreamRead

void onRstStreamRead(io.netty.channel.ChannelHandlerContext ctx,
                     int streamId,
                     long errorCode)

callback for rst

Parameters:

ctx - ctx

streamId - streamId

errorCode - errorCode

onUnknownFrame

void onUnknownFrame(io.netty.channel.ChannelHandlerContext ctx,
                    byte frameType,
                    int streamId,
                    io.netty.handler.codec.http2.Http2Flags flags,
                    io.netty.buffer.ByteBuf payload)

callback for Unknown Frame

Parameters:

ctx - ctx

frameType - frameType

streamId - streamId

flags - flags

payload - payload