io.vertx.rxjava3.core.datagram

Class DatagramSocket

java.lang.Object

io.vertx.rxjava3.core.datagram.DatagramSocket

All Implemented Interfaces:

Measured, ReadStream<DatagramPacket>, StreamBase

public class DatagramSocket
extends Object
implements ReadStream<DatagramPacket>, Measured

A datagram socket can be used to send DatagramPacket's to remote datagram servers and receive DatagramPackets .

Usually you use a datagram socket to send UDP over the wire. UDP is connection-less which means you are not connected to the remote peer in a persistent way. Because of this you have to supply the address and port of the remote peer when sending data.

You can send data to ipv4 or ipv6 addresses, which also include multicast addresses.

Please consult the documentation for more information on datagram sockets.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<DatagramSocket>	__TYPE_ARG

Constructor Summary

Constructors

Constructor and Description
DatagramSocket(DatagramSocket delegate)
DatagramSocket(Object delegate)

Method Summary

Modifier and Type	Method and Description
Completable	blockMulticastGroup(String multicastAddress, String sourceToBlock) Block the given address for the given multicast address and notifies the once the operation completes.
Completable	blockMulticastGroup(String multicastAddress, String networkInterface, String sourceToBlock) Block the given address for the given multicast address on the given network interface and notifies the once the operation completes.
Completable	close() Closes the DatagramSocket implementation asynchronous and notifies the handler once done.
DatagramSocket	endHandler(Handler<Void> endHandler) Deprecated.
boolean	equals(Object o)
DatagramSocket	exceptionHandler(Handler<Throwable> handler) Set an exception handler on the read stream.
DatagramSocket	fetch(long amount) Deprecated.
DatagramSocket	getDelegate()
DatagramSocket	handler(Handler<DatagramPacket> handler) Set a data handler.
int	hashCode()
boolean	isMetricsEnabled() Whether the metrics are enabled for this measured object
Single<DatagramSocket>	listen(int port, String host) Start listening on the given port and host.
Completable	listenMulticastGroup(String multicastAddress) Joins a multicast group and listens for packets send to it.
Completable	listenMulticastGroup(String multicastAddress, String networkInterface, String source) Joins a multicast group and listens for packets send to it on the given network interface.
SocketAddress	localAddress() Return the SocketAddress to which this DatagramSocket is bound.
static DatagramSocket	newInstance(DatagramSocket arg)
DatagramSocket	pause() Deprecated.
Pipe<DatagramPacket>	pipe() Pause this stream and return a to transfer the elements of this stream to a destination .
Completable	pipeTo(WriteStream<DatagramPacket> dst) Pipe this ReadStream to the WriteStream.
DatagramSocket	resume() Deprecated.
Completable	rxBlockMulticastGroup(String multicastAddress, String sourceToBlock) Block the given address for the given multicast address and notifies the once the operation completes.
Completable	rxBlockMulticastGroup(String multicastAddress, String networkInterface, String sourceToBlock) Block the given address for the given multicast address on the given network interface and notifies the once the operation completes.
Completable	rxClose() Closes the DatagramSocket implementation asynchronous and notifies the handler once done.
Single<DatagramSocket>	rxListen(int port, String host) Start listening on the given port and host.
Completable	rxListenMulticastGroup(String multicastAddress) Joins a multicast group and listens for packets send to it.
Completable	rxListenMulticastGroup(String multicastAddress, String networkInterface, String source) Joins a multicast group and listens for packets send to it on the given network interface.
Completable	rxPipeTo(WriteStream<DatagramPacket> dst) Pipe this ReadStream to the WriteStream.
Completable	rxSend(Buffer packet, int port, String host) Write the given Buffer to the SocketAddress.
Completable	rxSend(String str, int port, String host) Write the given String to the SocketAddress using UTF8 encoding.
Completable	rxSend(String str, String enc, int port, String host) Write the given String to the SocketAddress using the given encoding.
Completable	rxUnlistenMulticastGroup(String multicastAddress) Leaves a multicast group and stops listening for packets send to it.
Completable	rxUnlistenMulticastGroup(String multicastAddress, String networkInterface, String source) Leaves a multicast group and stops listening for packets send to it on the given network interface.
Completable	send(Buffer packet, int port, String host) Write the given Buffer to the SocketAddress.
Completable	send(String str, int port, String host) Write the given String to the SocketAddress using UTF8 encoding.
Completable	send(String str, String enc, int port, String host) Write the given String to the SocketAddress using the given encoding.
WriteStream<Buffer>	sender(int port, String host) Returns a WriteStream able to send to the SocketAddress.
Flowable<DatagramPacket>	toFlowable()
Observable<DatagramPacket>	toObservable()
String	toString()
Completable	unlistenMulticastGroup(String multicastAddress) Leaves a multicast group and stops listening for packets send to it.
Completable	unlistenMulticastGroup(String multicastAddress, String networkInterface, String source) Leaves a multicast group and stops listening for packets send to it on the given network interface.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.vertx.rxjava3.core.streams.ReadStream

newInstance, newInstance

Methods inherited from interface io.vertx.rxjava3.core.streams.StreamBase

newInstance

Methods inherited from interface io.vertx.rxjava3.core.metrics.Measured

newInstance

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<DatagramSocket> __TYPE_ARG

Constructor Detail

DatagramSocket

public DatagramSocket(DatagramSocket delegate)

DatagramSocket

public DatagramSocket(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public DatagramSocket getDelegate()

Specified by:

getDelegate in interface Measured

Specified by:

getDelegate in interface ReadStream<DatagramPacket>

Specified by:

getDelegate in interface StreamBase

toObservable

public Observable<DatagramPacket> toObservable()

Specified by:

toObservable in interface ReadStream<DatagramPacket>

toFlowable

public Flowable<DatagramPacket> toFlowable()

Specified by:

toFlowable in interface ReadStream<DatagramPacket>

isMetricsEnabled

public boolean isMetricsEnabled()

Whether the metrics are enabled for this measured object

Specified by:

isMetricsEnabled in interface Measured

Returns:

true if metrics are enabled

pipe

public Pipe<DatagramPacket> pipe()

Pause this stream and return a to transfer the elements of this stream to a destination .

The stream will be resumed when the pipe will be wired to a WriteStream.

Specified by:

pipe in interface ReadStream<DatagramPacket>

Returns:

a pipe

pipeTo

public Completable pipeTo(WriteStream<DatagramPacket> dst)

Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Once this stream has ended or failed, the write stream will be ended and the handler will be called with the result.

Specified by:

pipeTo in interface ReadStream<DatagramPacket>

Parameters:

dst - the destination write stream

Returns:

rxPipeTo

public Completable rxPipeTo(WriteStream<DatagramPacket> dst)

Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Once this stream has ended or failed, the write stream will be ended and the handler will be called with the result.

Specified by:

rxPipeTo in interface ReadStream<DatagramPacket>

Parameters:

dst - the destination write stream

Returns:

send

public Completable send(Buffer packet,
                        int port,
                        String host)

Write the given Buffer to the SocketAddress. The Handler will be notified once the write completes.

Parameters:

packet - the Buffer to write

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

rxSend

public Completable rxSend(Buffer packet,
                          int port,
                          String host)

Write the given Buffer to the SocketAddress. The Handler will be notified once the write completes.

Parameters:

packet - the Buffer to write

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

sender

public WriteStream<Buffer> sender(int port,
                                  String host)

Returns a WriteStream able to send to the SocketAddress.

Parameters:

port - the port of the remote peer

host - the host address of the remote peer

Returns:

the write stream for sending packets

send

public Completable send(String str,
                        int port,
                        String host)

Write the given String to the SocketAddress using UTF8 encoding. The will be notified once the write completes.

Parameters:

str - the String to write

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

rxSend

public Completable rxSend(String str,
                          int port,
                          String host)

Write the given String to the SocketAddress using UTF8 encoding. The will be notified once the write completes.

Parameters:

str - the String to write

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

send

public Completable send(String str,
                        String enc,
                        int port,
                        String host)

Write the given String to the SocketAddress using the given encoding. The will be notified once the write completes.

Parameters:

str - the String to write

enc - the charset used for encoding

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

rxSend

public Completable rxSend(String str,
                          String enc,
                          int port,
                          String host)

Write the given String to the SocketAddress using the given encoding. The will be notified once the write completes.

Parameters:

str - the String to write

enc - the charset used for encoding

port - the host port of the remote peer

host - the host address of the remote peer

Returns:

a reference to this, so the API can be used fluently

close

public Completable close()

Closes the DatagramSocket implementation asynchronous and notifies the handler once done.

Returns:

rxClose

public Completable rxClose()

Closes the DatagramSocket implementation asynchronous and notifies the handler once done.

Returns:

localAddress

public SocketAddress localAddress()

Return the SocketAddress to which this DatagramSocket is bound.

Returns:

the socket address

listenMulticastGroup

public Completable listenMulticastGroup(String multicastAddress)

Joins a multicast group and listens for packets send to it. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

Returns:

a reference to this, so the API can be used fluently

rxListenMulticastGroup

public Completable rxListenMulticastGroup(String multicastAddress)

Joins a multicast group and listens for packets send to it. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

Returns:

a reference to this, so the API can be used fluently

listenMulticastGroup

public Completable listenMulticastGroup(String multicastAddress,
                                        String networkInterface,
                                        String source)

Joins a multicast group and listens for packets send to it on the given network interface. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

networkInterface - the network interface on which to listen for packets.

source - the address of the source for which we will listen for multicast packets

Returns:

a reference to this, so the API can be used fluently

rxListenMulticastGroup

public Completable rxListenMulticastGroup(String multicastAddress,
                                          String networkInterface,
                                          String source)

Joins a multicast group and listens for packets send to it on the given network interface. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

networkInterface - the network interface on which to listen for packets.

source - the address of the source for which we will listen for multicast packets

Returns:

a reference to this, so the API can be used fluently

unlistenMulticastGroup

public Completable unlistenMulticastGroup(String multicastAddress)

Leaves a multicast group and stops listening for packets send to it. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to leave

Returns:

a reference to this, so the API can be used fluently

rxUnlistenMulticastGroup

public Completable rxUnlistenMulticastGroup(String multicastAddress)

Leaves a multicast group and stops listening for packets send to it. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to leave

Returns:

a reference to this, so the API can be used fluently

unlistenMulticastGroup

public Completable unlistenMulticastGroup(String multicastAddress,
                                          String networkInterface,
                                          String source)

Leaves a multicast group and stops listening for packets send to it on the given network interface. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

networkInterface - the network interface on which to listen for packets.

source - the address of the source for which we will listen for multicast packets

Returns:

a reference to this, so the API can be used fluently

rxUnlistenMulticastGroup

public Completable rxUnlistenMulticastGroup(String multicastAddress,
                                            String networkInterface,
                                            String source)

Leaves a multicast group and stops listening for packets send to it on the given network interface. The is notified once the operation completes.

Parameters:

multicastAddress - the address of the multicast group to join

networkInterface - the network interface on which to listen for packets.

source - the address of the source for which we will listen for multicast packets

Returns:

a reference to this, so the API can be used fluently

blockMulticastGroup

public Completable blockMulticastGroup(String multicastAddress,
                                       String sourceToBlock)

Block the given address for the given multicast address and notifies the once the operation completes.

Parameters:

multicastAddress - the address for which you want to block the source address

sourceToBlock - the source address which should be blocked. You will not receive an multicast packets for it anymore.

Returns:

a reference to this, so the API can be used fluently

rxBlockMulticastGroup

public Completable rxBlockMulticastGroup(String multicastAddress,
                                         String sourceToBlock)

Block the given address for the given multicast address and notifies the once the operation completes.

Parameters:

multicastAddress - the address for which you want to block the source address

sourceToBlock - the source address which should be blocked. You will not receive an multicast packets for it anymore.

Returns:

a reference to this, so the API can be used fluently

blockMulticastGroup

public Completable blockMulticastGroup(String multicastAddress,
                                       String networkInterface,
                                       String sourceToBlock)

Block the given address for the given multicast address on the given network interface and notifies the once the operation completes.

Parameters:

multicastAddress - the address for which you want to block the source address

networkInterface - the network interface on which the blocking should occur.

sourceToBlock - the source address which should be blocked. You will not receive an multicast packets for it anymore.

Returns:

a reference to this, so the API can be used fluently

rxBlockMulticastGroup

public Completable rxBlockMulticastGroup(String multicastAddress,
                                         String networkInterface,
                                         String sourceToBlock)

Block the given address for the given multicast address on the given network interface and notifies the once the operation completes.

Parameters:

multicastAddress - the address for which you want to block the source address

networkInterface - the network interface on which the blocking should occur.

sourceToBlock - the source address which should be blocked. You will not receive an multicast packets for it anymore.

Returns:

a reference to this, so the API can be used fluently

listen

public Single<DatagramSocket> listen(int port,
                                     String host)

Start listening on the given port and host. The handler will be called when the socket is listening.

Parameters:

port - the port to listen on

host - the host to listen on

Returns:

a reference to this, so the API can be used fluently

rxListen

public Single<DatagramSocket> rxListen(int port,
                                       String host)

Start listening on the given port and host. The handler will be called when the socket is listening.

Parameters:

port - the port to listen on

host - the host to listen on

Returns:

a reference to this, so the API can be used fluently

pause

@Deprecated
public DatagramSocket pause()

Deprecated.

Description copied from interface: ReadStream

Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.

While it's paused, no data will be sent to the data handler.

Specified by:

pause in interface ReadStream<DatagramPacket>

Returns:

resume

@Deprecated
public DatagramSocket resume()

Deprecated.

Description copied from interface: ReadStream

Resume reading, and sets the buffer in flowing mode.

If the ReadStream has been paused, reading will recommence on it.

Specified by:

resume in interface ReadStream<DatagramPacket>

Returns:

fetch

@Deprecated
public DatagramSocket fetch(long amount)

Deprecated.

Description copied from interface: ReadStream

Fetch the specified amount of elements. If the ReadStream has been paused, reading will recommence with the specified amount of items, otherwise the specified amount will be added to the current stream demand.

Specified by:

fetch in interface ReadStream<DatagramPacket>

Parameters:

amount -

Returns:

endHandler

@Deprecated
public DatagramSocket endHandler(Handler<Void> endHandler)

Deprecated.

Description copied from interface: ReadStream

Set an end handler. Once the stream has ended, and there is no more data to be read, this handler will be called.

Specified by:

endHandler in interface ReadStream<DatagramPacket>

Parameters:

endHandler -

Returns:

handler

public DatagramSocket handler(Handler<DatagramPacket> handler)

Description copied from interface: ReadStream

Set a data handler. As data is read, the handler will be called with the data.

Specified by:

handler in interface ReadStream<DatagramPacket>

Returns:

a reference to this, so the API can be used fluently

exceptionHandler

public DatagramSocket exceptionHandler(Handler<Throwable> handler)

Description copied from interface: ReadStream

Set an exception handler on the read stream.

Specified by:

exceptionHandler in interface ReadStream<DatagramPacket>

Specified by:

exceptionHandler in interface StreamBase

Parameters:

handler - the exception handler

Returns:

a reference to this, so the API can be used fluently

newInstance

public static DatagramSocket newInstance(DatagramSocket arg)