Module io.helidon.http.http2

Package io.helidon.http.http2

Class Http2ConnectionWriter

java.lang.Object

io.helidon.http.http2.Http2ConnectionWriter

All Implemented Interfaces:

Http2StreamWriter

public class Http2ConnectionWriter
extends Object
implements Http2StreamWriter

HTTP/2 connection writer.

Constructor Summary

Constructors

Constructor	Description
Http2ConnectionWriter(SocketContext ctx, DataWriter writer, List<Http2FrameListener> sendFrameListeners)	A new writer.

Method Summary

Modifier and Type	Method	Description
void	updateHeaderTableSize(long newSize)	Update header table size.
void	write(Http2FrameData frame)	Write a frame.
void	writeData(Http2FrameData frame, FlowControl.Outbound flowControl)	Write a frame with flow control.
int	writeHeaders(Http2Headers headers, int streamId, Http2Flag.HeaderFlags flags, FlowControl.Outbound flowControl)	Write headers with no (or streaming) entity.
int	writeHeaders(Http2Headers headers, int streamId, Http2Flag.HeaderFlags flags, Http2FrameData dataFrame, FlowControl.Outbound flowControl)	Write headers and entity.

Methods inherited from class java.lang.Object

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

Constructor Details

Http2ConnectionWriter

public Http2ConnectionWriter(SocketContext ctx,
 DataWriter writer,
 List<Http2FrameListener> sendFrameListeners)

A new writer.

Parameters:

ctx - connection context

writer - data writer

sendFrameListeners - send frame listeners

Method Details

write

public void write(Http2FrameData frame)

Description copied from interface: Http2StreamWriter

Write a frame.

Specified by:

write in interface Http2StreamWriter

Parameters:

frame - frame to write

writeData

public void writeData(Http2FrameData frame,
 FlowControl.Outbound flowControl)

Description copied from interface: Http2StreamWriter

Write a frame with flow control.

Specified by:

writeData in interface Http2StreamWriter

Parameters:

frame - data frame

flowControl - outbound flow control

writeHeaders

public int writeHeaders(Http2Headers headers,
 int streamId,
 Http2Flag.HeaderFlags flags,
 FlowControl.Outbound flowControl)

Description copied from interface: Http2StreamWriter

Write headers with no (or streaming) entity.

Specified by:

writeHeaders in interface Http2StreamWriter

Parameters:

headers - headers

streamId - stream ID

flags - flags to use

flowControl - flow control

Returns:

number of bytes written

writeHeaders

public int writeHeaders(Http2Headers headers,
 int streamId,
 Http2Flag.HeaderFlags flags,
 Http2FrameData dataFrame,
 FlowControl.Outbound flowControl)

Description copied from interface: Http2StreamWriter

Write headers and entity.

Specified by:

writeHeaders in interface Http2StreamWriter

Parameters:

headers - headers

streamId - stream ID

flags - header flags

dataFrame - data frame

flowControl - flow control

Returns:

number of bytes written

updateHeaderTableSize

public void updateHeaderTableSize(long newSize)
                           throws InterruptedException

Update header table size.

Parameters:

newSize - in bytes

Throws:

InterruptedException - in case we fail to lock on the stream