Package io.netty.channel.uring

Interface IoUringBufferRingAllocator

All Known Implementing Classes:

AbstractIoUringBufferRingAllocator, IoUringAdaptiveBufferRingAllocator, IoUringFixedBufferRingAllocator

public interface IoUringBufferRingAllocator

Allocator that is responsible to allocate buffers for a buffer ring.

Method Summary

Modifier and Type	Method	Description
io.netty.buffer.ByteBuf	allocate()	Creates a new receive buffer to use by the buffer ring.
default void	allocateBatch(Consumer<io.netty.buffer.ByteBuf> consumer, int num)	Fill in num of ByteBufs.
void	lastBytesRead(int attempted, int actual)	Set the bytes that have been read for the last read operation that was full-filled out of the buffer ring.

Method Detail

allocate

io.netty.buffer.ByteBuf allocate()

Creates a new receive buffer to use by the buffer ring. The returned ByteBuf must be direct.

lastBytesRead

void lastBytesRead(int attempted,
                   int actual)

Set the bytes that have been read for the last read operation that was full-filled out of the buffer ring.

Parameters:

attempted - the attempted bytes to read.

actual - the number of bytes that could be read.

allocateBatch

default void allocateBatch(Consumer<io.netty.buffer.ByteBuf> consumer,
                           int num)

Fill in num of ByteBufs. Important: The Consumer MUST not escape this method.

Parameters:

consumer - the Consumer that will consume the buffers.

num - the number of buffers that are passed to Consumer.accept(Object).