reactor.ipc.netty.udp

Class UdpServer

java.lang.Object

reactor.ipc.netty.udp.UdpServer

All Implemented Interfaces:

NettyConnector<UdpInbound,UdpOutbound>

public final class UdpServer
extends java.lang.Object
implements NettyConnector<UdpInbound,UdpOutbound>

A UDP server connector.

Author:

Stephane Maldini, Violeta Georgieva

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UdpServer.Builder

Method Summary

Modifier and Type	Method and Description
static UdpServer.Builder	builder() Creates a builder for UdpServer
static UdpServer	create() Bind a new UDP server to the "localhost" address and port 12012.
static UdpServer	create(java.util.function.Consumer<? super ClientOptions.Builder<?>> options) Bind a new UDP server to the bind address and port provided through the options.
static UdpServer	create(int port) Bind a new UDP server to the "localhost" address and specified port.
static UdpServer	create(java.lang.String bindAddress) Bind a new UDP server to the given bind address and port 12012.
static UdpServer	create(java.lang.String bindAddress, int port) Bind a new UDP server to the given bind address and port.
protected ContextHandler<io.netty.channel.socket.DatagramChannel>	doHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<java.lang.Void>> handler, reactor.core.publisher.MonoSink<NettyContext> sink, java.net.SocketAddress providedAddress) Create a ContextHandler for AbstractBootstrap.handler()
reactor.core.publisher.Mono<? extends NettyContext>	newHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<java.lang.Void>> handler) Prepare a BiFunction IO handler that will react on a new connected state each time the returned Mono is subscribed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface reactor.ipc.netty.NettyConnector

start, start, startAndAwait, startAndAwait

Method Detail

create

public static UdpServer create()

Bind a new UDP server to the "localhost" address and port 12012. Handlers will run on the same thread they have been receiving IO events.

The type of emitted data or received data is ByteBuf

Returns:

a new UdpServer

create

public static UdpServer create(java.lang.String bindAddress)

Bind a new UDP server to the given bind address and port 12012. Handlers will run on the same thread they have been receiving IO events.

The type of emitted data or received data is ByteBuf

Parameters:

bindAddress - bind address (e.g. "127.0.0.1") to create the server on default port

Returns:

a new UdpServer

create

public static UdpServer create(int port)

Bind a new UDP server to the "localhost" address and specified port. Handlers will run on the same thread they have been receiving IO events.

The type of emitted data or received data is ByteBuf

Parameters:

port - the port to listen on the localhost bind address

Returns:

a new UdpServer

create

public static UdpServer create(java.lang.String bindAddress,
                               int port)

Bind a new UDP server to the given bind address and port. Handlers will run on the same thread they have been receiving IO events.

The type of emitted data or received data is ByteBuf

Parameters:

bindAddress - bind address (e.g. "127.0.0.1") to create the server on the passed port

port - the port to listen on the passed bind address

Returns:

a new UdpServer

create

public static UdpServer create(java.util.function.Consumer<? super ClientOptions.Builder<?>> options)

Bind a new UDP server to the bind address and port provided through the options. Handlers will run on the same thread they have been receiving IO events.

The type of emitted data or received data is ByteBuf

Parameters:

options - the configurator

Returns:

a new UdpServer

builder

public static UdpServer.Builder builder()

Creates a builder for UdpServer

Returns:

a new UdpServer builder

newHandler

public reactor.core.publisher.Mono<? extends NettyContext> newHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<java.lang.Void>> handler)

Description copied from interface: NettyConnector

Prepare a BiFunction IO handler that will react on a new connected state each time the returned Mono is subscribed. This NettyConnector shouldn't assume any state related to the individual created/cleaned resources.

The IO handler will return Publisher to signal when to terminate the underlying resource channel.

Specified by:

newHandler in interface NettyConnector<UdpInbound,UdpOutbound>

Parameters:

handler - the in/out callback returning a closing publisher

Returns:

a Mono completing with a Disposable token to dispose the active handler (server, client connection...) or failing with the connection error.

doHandler

protected ContextHandler<io.netty.channel.socket.DatagramChannel> doHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<java.lang.Void>> handler,
                                                                            reactor.core.publisher.MonoSink<NettyContext> sink,
                                                                            java.net.SocketAddress providedAddress)

Create a ContextHandler for AbstractBootstrap.handler()

Parameters:

handler - user provided in/out handler

sink - user provided bind handler

Returns:

a new ContextHandler