reactor.ipc.netty.udp

Class UdpClient

java.lang.Object

reactor.ipc.netty.udp.UdpClient

All Implemented Interfaces:

NettyConnector<UdpInbound,UdpOutbound>

public final class UdpClient
extends Object
implements NettyConnector<UdpInbound,UdpOutbound>

A UDP client connector.

Author:

Stephane Maldini, Violeta Georgieva

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UdpClient.Builder

Method Summary

Modifier and Type	Method and Description
static UdpClient.Builder	builder() Creates a builder for UdpClient
static UdpClient	create() Bind a new UDP client to the "localhost" address and port 12012.
static UdpClient	create(java.util.function.Consumer<? super ClientOptions.Builder<?>> options) Bind a new UDP client to the bind address and port provided through the options.
static UdpClient	create(int port) Bind a new UDP client to the "localhost" address and specified port.
static UdpClient	create(String bindAddress) Bind a new UDP client to the given bind address and port 12012.
static UdpClient	create(String bindAddress, int port) Bind a new UDP client to the given bind address and port.
protected ContextHandler<DatagramChannel>	doHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<Void>> handler, MonoSink<NettyContext> sink, SocketAddress providedAddress) Create a ContextHandler for AbstractBootstrap.handler()
Mono<? extends NettyContext>	newHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<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 UdpClient create()

Bind a new UDP client to the "localhost" address and port 12012.

The type of emitted data or received data is ByteBuf

Returns:

a new UdpClient

create

public static UdpClient create(String bindAddress)

Bind a new UDP client to the given bind address and port 12012.

The type of emitted data or received data is ByteBuf

Parameters:

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

Returns:

a new UdpClient

create

public static UdpClient create(int port)

Bind a new UDP client to the "localhost" address and specified port.

The type of emitted data or received data is ByteBuf

Parameters:

port - the port to listen on the localhost bind address

Returns:

a new UdpClient

create

public static UdpClient create(String bindAddress,
                               int port)

Bind a new UDP client to the given bind address and port.

The type of emitted data or received data is ByteBuf

Parameters:

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

port - the port to listen on the passed bind address

Returns:

a new UdpClient

create

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

Bind a new UDP client to the bind address and port provided through the options.

The type of emitted data or received data is ByteBuf

Parameters:

options - the configurator

Returns:

a new UdpClient

builder

public static UdpClient.Builder builder()

Creates a builder for UdpClient

Returns:

a new UdpClient builder

newHandler

public Mono<? extends NettyContext> newHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<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<DatagramChannel> doHandler(java.util.function.BiFunction<? super UdpInbound,? super UdpOutbound,? extends Publisher<Void>> handler,
                                                    MonoSink<NettyContext> sink,
                                                    SocketAddress providedAddress)

Create a ContextHandler for AbstractBootstrap.handler()

Parameters:

handler - user provided in/out handler

sink - user provided bind handler

Returns:

a new ContextHandler