@NotNull
public static BuiltInServer start(
@NotNull EventLoopGroup eventLoopGroup,
boolean isEventLoopGroupOwner,
int firstPort,
int portsCount,
boolean tryAnyPort,
@Nullable NotNullProducer<ChannelHandler> handler)
throws Exception {
ChannelRegistrar channelRegistrar = new ChannelRegistrar();
ServerBootstrap bootstrap = NettyUtil.nioServerBootstrap(eventLoopGroup);
configureChildHandler(bootstrap, channelRegistrar, handler);
int port = bind(firstPort, portsCount, tryAnyPort, bootstrap, channelRegistrar);
return new BuiltInServer(eventLoopGroup, port, channelRegistrar, isEventLoopGroupOwner);
}
