Example usage for io.netty.channel ChannelOption WRITE_BUFFER_WATER

Introduction

In this page you can find the example usage for io.netty.channel ChannelOption WRITE_BUFFER_WATER_MARK.

Prototype

ChannelOption WRITE_BUFFER_WATER_MARK

To view the source code for io.netty.channel ChannelOption WRITE_BUFFER_WATER_MARK.

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Usage

From source file:sailfish.remoting.channel.AbstractConfigurableExchangeChannelGroup.java

License:Apache License

private Bootstrap newBootstrap() {
    Bootstrap boot = new Bootstrap();
    boot.channel(NettyPlatformIndependent.channelClass());
    boot.option(ChannelOption.TCP_NODELAY, true);
    // replace by heart beat
    boot.option(ChannelOption.SO_KEEPALIVE, false);
    // default is pooled direct
    // ByteBuf(io.netty.util.internal.PlatformDependent.DIRECT_BUFFER_PREFERRED)
    boot.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    // 32kb(for massive long connections, See
    // http://www.infoq.com/cn/articles/netty-million-level-push-service-design-points)
    // 64kb(RocketMq remoting default value)
    boot.option(ChannelOption.SO_SNDBUF, 32 * 1024);
    boot.option(ChannelOption.SO_RCVBUF, 32 * 1024);
    // temporary settings, need more tests
    boot.option(ChannelOption.WRITE_BUFFER_WATER_MARK, new WriteBufferWaterMark(8 * 1024, 32 * 1024));
    //default is true, reduce thread context switching
    boot.option(ChannelOption.SINGLE_EVENTEXECUTOR_PER_GROUP, true);
    return boot;/* w ww  .  j av a 2s  .  c o m*/
}

From source file:sailfish.remoting.DefaultServer.java

License:Apache License

private ServerBootstrap newServerBootstrap() {
    ServerBootstrap serverBoot = new ServerBootstrap();
    serverBoot.channel(NettyPlatformIndependent.serverChannelClass());
    // connections wait for accept
    serverBoot.option(ChannelOption.SO_BACKLOG, 1024);
    serverBoot.option(ChannelOption.SO_REUSEADDR, true);
    // replace by heart beat
    serverBoot.childOption(ChannelOption.SO_KEEPALIVE, false);
    serverBoot.childOption(ChannelOption.TCP_NODELAY, true);
    serverBoot.childOption(ChannelOption.SO_SNDBUF, 32 * 1024);
    serverBoot.childOption(ChannelOption.SO_RCVBUF, 32 * 1024);
    // temporary settings, need more tests
    serverBoot.childOption(ChannelOption.WRITE_BUFFER_WATER_MARK,
            new WriteBufferWaterMark(8 * 1024, 32 * 1024));
    serverBoot.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
    //default is true, reduce thread context switching
    serverBoot.childOption(ChannelOption.SINGLE_EVENTEXECUTOR_PER_GROUP, true);
    return serverBoot;
}

Example usage for io.netty.channel ChannelOption WRITE_BUFFER_WATER_MARK

Introduction

Prototype

Usage