import io.netty.bootstrap.Bootstrap;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
+import io.netty.buffer.PooledByteBufAllocator;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
// makes no sense for LocalServer and produces warning
b.childOption(ChannelOption.SO_KEEPALIVE, true);
}
+ b.childOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
customizeBootstrap(b);
if (b.group() == null) {