# netty-batch-flusher

**Repository Path**: mirrors_spotify/netty-batch-flusher

## Basic Information

- **Project Name**: netty-batch-flusher
- **Description**: Netty Batch Flusher
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-18
- **Last Updated**: 2026-03-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

[![Build Status](https://travis-ci.org/spotify/netty-batch-flusher.png?branch=master)](https://travis-ci.org/spotify/netty-batch-flusher)

An implementation of natural batching for netty channels to gather writes into fewer syscalls.

## Usage

Replace calls to `Channel.flush()` and `ChannelHandlerContext.flush()` with calls to `BatchFlusher.flush()`.
`BatchFlusher` will then gather multiple flushes into fewer calls to `Channel.flush()`.

At that point the actual gathering write can be left to Netty to perform using the underlying `GatheringByteChannel`.
Alternatively the `write()` and `flush()` methods of `ChannelOutboundHandler` can be implemented to perform custom e.g.
`ByteBuf` consolidation.

### `pom.xml`

```xml
<dependency>
  <groupId>com.spotify</groupId>
  <artifactId>netty-batch-flusher</artifactId>
  <version>0.1.0</version>
</dependency>
```

## License

This software is licensed using the Apache 2.0 license. Details in the file LICENSE