Module io.helidon.http.http2

Package io.helidon.http.http2

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 io.helidon.http.http2.FlowControl

FlowControl.Inbound, FlowControl.Outbound

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.
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.

Methods inherited from interface io.helidon.http.http2.FlowControl

decrementWindowSize, getRemainingWindowSize, resetStreamWindowSize

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.

maxFrameSize

int maxFrameSize()

MAX_FRAME_SIZE setting last received from the other side or default.

Returns:

MAX_FRAME_SIZE