Interface FlowControl.Outbound

All Superinterfaces:

FlowControl

Enclosing interface:

FlowControl

public static interface FlowControl.Outbound
extends FlowControl

Outbound flow control used by HTTP/2 for backpressure.

Nested Class Summary

Nested classes/interfaces inherited from interface FlowControl

FlowControl.Inbound, FlowControl.Outbound

Modifier and Type	Interface	Description
static interface	FlowControl.Inbound	Inbound flow control used by HTTP/2 for backpressure.
static interface	FlowControl.Outbound	Outbound flow control used by HTTP/2 for backpressure.

Field Summary

Fields

Modifier and Type	Field	Description
static final FlowControl.Outbound	NOOP	No-op outbound flow control, used for connection related frames.

Method Summary

Modifier and Type	Method	Description
void	blockTillUpdate()	Block until a window size update happens.
default void	connectionClosed()	Notify flow control that the connection has closed.
Http2FrameData[]	cut(Http2FrameData frame)	Split frame into frames that can be sent.
long	incrementStreamWindowSize(int increment)	Increment stream window size.
int	maxFrameSize()	MAX_FRAME_SIZE setting last received from the other side or default.
default void	streamClosed()	Notify flow control that the stream has closed.

Methods inherited from interface FlowControl

decrementWindowSize, getRemainingWindowSize, resetStreamWindowSize

Modifier and Type	Method	Description
void	decrementWindowSize(int decrement)	Decrement window size.
int	getRemainingWindowSize()	Remaining window size in bytes.
void	resetStreamWindowSize(int size)	Reset stream window size.

Field Details

NOOP

static final FlowControl.Outbound NOOP

No-op outbound flow control, used for connection related frames.

Method Details

incrementStreamWindowSize

long incrementStreamWindowSize(int increment)

Increment stream window size.

Parameters:

increment - increment in bytes

Returns:

true if succeeded, false if timed out

cut

Http2FrameData[] cut(Http2FrameData frame)

Split frame into frames that can be sent.

Parameters:

frame - frame to split

Returns:

result

blockTillUpdate

void blockTillUpdate()

Block until a window size update happens.

connectionClosed

default void connectionClosed()

Notify flow control that the connection has closed.

Releases threads blocked waiting for a window update.

streamClosed

default void streamClosed()

Notify flow control that the stream has closed.

Releases threads blocked waiting for a window update on this stream without closing the connection flow control.

maxFrameSize

int maxFrameSize()

MAX_FRAME_SIZE setting last received from the other side or default.

Returns:

MAX_FRAME_SIZE