com.couchbase.client.dcp.transport.netty

Interface ChannelFlowController

All Known Implementing Classes:

ChannelFlowControllerImpl

public interface ChannelFlowController

Field Summary

Fields

Modifier and Type	Field and Description
static ChannelFlowController	dummy A flow controller that doesn't do anything.

Method Summary

Modifier and Type	Method and Description
void	ack(io.netty.buffer.ByteBuf message) Acknowledge bytes read if DcpControl.Names.CONNECTION_BUFFER_SIZE is set on bootstrap.
void	ack(int numBytes)

Field Detail

dummy

static final ChannelFlowController dummy

A flow controller that doesn't do anything.

Method Detail

ack

void ack(io.netty.buffer.ByteBuf message)

Acknowledge bytes read if DcpControl.Names.CONNECTION_BUFFER_SIZE is set on bootstrap.

Note that acknowledgement will be stored but most likely not sent to the server immediately to save network overhead. Instead, depending on the value set through Client.Builder#bufferAckWatermark(int) in percent the client will automatically determine when to send the message (when the watermark is reached).

This method can always be called even if not enabled, if not enabled on bootstrap it will short-circuit.

Parameters:

message - the buffer to acknowledge.

ack

void ack(int numBytes)