java.lang.Object
- io.vertx.rxjava3.core.http.WebSocket

All Implemented Interfaces:

WebSocketBase, ReadStream<Buffer>, StreamBase, WriteStream<Buffer>

Direct Known Subclasses:

ClientWebSocket, ServerWebSocket
```
public class WebSocket
extends Object
implements WebSocketBase
```
Common WebSocket implementation.
It implements both and so it can be used with Pipe to pipe data with flow control.
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 Description

static io.vertx.lang.rx.TypeArg<WebSocket> __TYPE_ARG

Constructor Summary

Constructors
Constructor Description

WebSocket(WebSocket delegate)

WebSocket(Object delegate)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`binaryHandlerID()`	When a `WebSocket` is created, it may register an event handler with the event bus - the ID of that handler is given by this method.
`WebSocket`	`binaryMessageHandler(Handler<Buffer> handler)`	Set a binary message handler on the connection.
`Completable`	`close()`	Close the WebSocket sending the default close frame.
`Completable`	`close(short statusCode)`	Close the WebSocket sending a close frame with specified status code.
`Completable`	`close(short statusCode, String reason)`	Close sending a close frame with specified status code and reason.
`WebSocket`	`closeHandler(Handler<Void> handler)`	Set a close handler.
`String`	`closeReason()`	Returns the close reason message from the remote endpoint or `null` when not yet received.
`Short`	`closeStatusCode()`	Returns the close status code received from the remote endpoint or `null` when not yet received.
`WebSocket`	`drainHandler(Handler<Void> handler)`	Set a drain handler on the stream.
`Completable`	`end()`	Calls `WebSocketBase.close()`
`Completable`	`end(Buffer data)`	Same as `WebSocketBase.end(io.vertx.core.buffer.Buffer)` but writes some data to the stream before ending.
`WebSocket`	`endHandler(Handler<Void> endHandler)`	Set an end handler.
`boolean`	`equals(Object o)`
`WebSocket`	`exceptionHandler(Handler<Throwable> handler)`	Set an exception handler on the read stream.
`WebSocket`	`fetch(long amount)`	Fetch the specified `amount` of elements.
`WebSocket`	`frameHandler(Handler<WebSocketFrame> handler)`	Set a frame handler on the connection.
`WebSocket`	`getDelegate()`
`WebSocket`	`handler(Handler<Buffer> handler)`	Set a data handler.
`int`	`hashCode()`
`MultiMap`	`headers()`	Returns the HTTP headers.
`boolean`	`isClosed()`
`boolean`	`isSsl()`
`SocketAddress`	`localAddress()`
`static WebSocket`	`newInstance(WebSocket arg)`
`WebSocket`	`pause()`	Pause the `ReadStream`, it sets the buffer in `fetch` mode and clears the actual demand.
`Pipe<Buffer>`	`pipe()`	Pause this stream and return a to transfer the elements of this stream to a destination .
`Completable`	`pipeTo(WriteStream<Buffer> dst)`	Pipe this `ReadStream` to the `WriteStream`.
`WebSocket`	`pongHandler(Handler<Buffer> handler)`	Set a pong frame handler on the connection.
`SocketAddress`	`remoteAddress()`
`WebSocket`	`resume()`	Resume reading, and sets the buffer in `flowing` mode.
`Completable`	`rxClose()`	Close the WebSocket sending the default close frame.
`Completable`	`rxClose(short statusCode)`	Close the WebSocket sending a close frame with specified status code.
`Completable`	`rxClose(short statusCode, String reason)`	Close sending a close frame with specified status code and reason.
`Completable`	`rxEnd()`	Calls `WebSocketBase.close()`
`Completable`	`rxEnd(Buffer data)`	Same as `WebSocketBase.end(io.vertx.core.buffer.Buffer)` but writes some data to the stream before ending.
`Completable`	`rxPipeTo(WriteStream<Buffer> dst)`	Pipe this `ReadStream` to the `WriteStream`.
`Completable`	`rxShutdown()`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout, the status code `1000` a `null` reason.
`Completable`	`rxShutdown(long timeout, TimeUnit unit)`	Calls `WebSocketBase.shutdown()` with the status code `1000` and a `null` reason.
`Completable`	`rxShutdown(long timeout, TimeUnit unit, short statusCode)`	Calls `WebSocketBase.shutdown()` with a `null` reason.
`Completable`	`rxShutdown(long timeout, TimeUnit unit, short statusCode, String reason)`	Initiate a graceful WebSocket shutdown, the shutdown handler is notified and shall close the WebSocket, otherwise after a `timeout` the WebSocket will be closed.
`Completable`	`rxShutdown(short statusCode)`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout and a `null` reason.
`Completable`	`rxShutdown(short statusCode, String reason)`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout.
`Completable`	`rxWrite(Buffer data)`	Write some data to the stream.
`Completable`	`rxWriteBinaryMessage(Buffer data)`	Writes a (potentially large) piece of binary data to the connection.
`Completable`	`rxWriteFinalBinaryFrame(Buffer data)`	Write a final WebSocket binary frame to the connection
`Completable`	`rxWriteFinalTextFrame(String text)`	Write a final WebSocket text frame to the connection
`Completable`	`rxWriteFrame(WebSocketFrame frame)`	Write a WebSocket frame to the connection
`Completable`	`rxWritePing(Buffer data)`	Writes a ping frame to the connection.
`Completable`	`rxWritePong(Buffer data)`	Writes a pong frame to the connection.
`Completable`	`rxWriteTextMessage(String text)`	Writes a (potentially large) piece of text data to the connection.
`WebSocket`	`setWriteQueueMaxSize(int maxSize)`	Set the maximum size of the write queue to `maxSize`.
`Completable`	`shutdown()`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout, the status code `1000` a `null` reason.
`Completable`	`shutdown(long timeout, TimeUnit unit)`	Calls `WebSocketBase.shutdown()` with the status code `1000` and a `null` reason.
`Completable`	`shutdown(long timeout, TimeUnit unit, short statusCode)`	Calls `WebSocketBase.shutdown()` with a `null` reason.
`Completable`	`shutdown(long timeout, TimeUnit unit, short statusCode, String reason)`	Initiate a graceful WebSocket shutdown, the shutdown handler is notified and shall close the WebSocket, otherwise after a `timeout` the WebSocket will be closed.
`Completable`	`shutdown(short statusCode)`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout and a `null` reason.
`Completable`	`shutdown(short statusCode, String reason)`	Like `WebSocketBase.shutdown()` with a 30 seconds timeout.
`WebSocket`	`shutdownHandler(Handler<Void> handler)`	Set a `handler` notified when the WebSocket is shutdown: the client or server will close the connection within a certain amount of time.
`SSLSession`	`sslSession()`
`String`	`subProtocol()`	Returns the WebSocket sub protocol selected by the WebSocket handshake.
`String`	`textHandlerID()`	When a `WebSocket` is created, it may register an event handler with the eventbus, the ID of that handler is given by `textHandlerID`.
`WebSocket`	`textMessageHandler(Handler<String> handler)`	Set a text message handler on the connection.
`Flowable<Buffer>`	`toFlowable()`
`Observable<Buffer>`	`toObservable()`
`WriteStreamObserver<Buffer>`	`toObserver()`
`String`	`toString()`
`WriteStreamSubscriber<Buffer>`	`toSubscriber()`
`Completable`	`write(Buffer data)`	Write some data to the stream.
`Completable`	`writeBinaryMessage(Buffer data)`	Writes a (potentially large) piece of binary data to the connection.
`Completable`	`writeFinalBinaryFrame(Buffer data)`	Write a final WebSocket binary frame to the connection
`Completable`	`writeFinalTextFrame(String text)`	Write a final WebSocket text frame to the connection
`Completable`	`writeFrame(WebSocketFrame frame)`	Write a WebSocket frame to the connection
`Completable`	`writePing(Buffer data)`	Writes a ping frame to the connection.
`Completable`	`writePong(Buffer data)`	Writes a pong frame to the connection.
`boolean`	`writeQueueFull()`	This will return `true` if there are more bytes in the write queue than the value set using `setWriteQueueMaxSize(int)`
`Completable`	`writeTextMessage(String text)`	Writes a (potentially large) piece of text data to the connection.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - __TYPE_ARG
```
public static final io.vertx.lang.rx.TypeArg<WebSocket> __TYPE_ARG
```
- Constructor Detail
  - WebSocket
```
public WebSocket(WebSocket delegate)
```
  - WebSocket
```
public WebSocket(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 WebSocket getDelegate()
```
    Specified by:
    
    getDelegate in interface ReadStream<Buffer>
    
    Specified by:
    
    getDelegate in interface StreamBase
    
    Specified by:
    
    getDelegate in interface WebSocketBase
    
    Specified by:
    
    getDelegate in interface WriteStream<Buffer>
  - toObservable
```
public Observable<Buffer> toObservable()
```
    Specified by:
    
    toObservable in interface ReadStream<Buffer>
  - toFlowable
```
public Flowable<Buffer> toFlowable()
```
    Specified by:
    
    toFlowable in interface ReadStream<Buffer>
  - toObserver
```
public WriteStreamObserver<Buffer> toObserver()
```
    Specified by:
    
    toObserver in interface WriteStream<Buffer>
  - toSubscriber
```
public WriteStreamSubscriber<Buffer> toSubscriber()
```
    Specified by:
    
    toSubscriber in interface WriteStream<Buffer>
  - pipe
```
public Pipe<Buffer> 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<Buffer>
    
    Specified by:
    
    pipe in interface WebSocketBase
    
    Returns:
    
    a pipe
  - pipeTo
```
public Completable pipeTo(WriteStream<Buffer> 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.
    
    Specified by:
    
    pipeTo in interface ReadStream<Buffer>
    
    Specified by:
    
    pipeTo in interface WebSocketBase
    
    Parameters:
    
    dst - the destination write stream
    
    Returns:
    
    a future notified when the write stream will be ended with the outcome
  - rxPipeTo
```
public Completable rxPipeTo(WriteStream<Buffer> 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.
    
    Specified by:
    
    rxPipeTo in interface ReadStream<Buffer>
    
    Specified by:
    
    rxPipeTo in interface WebSocketBase
    
    Parameters:
    
    dst - the destination write stream
    
    Returns:
    
    a future notified when the write stream will be ended with the outcome
  - write
```
public Completable write(Buffer data)
```
    Write some data to the stream.
    The data is usually put on an internal write queue, and the write actually happens asynchronously. To avoid running out of memory by putting too much on the write queue, check the WriteStream.writeQueueFull() method before writing. This is done automatically if using a .
    When the data is moved from the queue to the actual medium, the returned will be completed with the write result, e.g the future is succeeded when a server HTTP response buffer is written to the socket and failed if the remote client has closed the socket while the data was still pending for write.
    
    Specified by:
    
    write in interface WebSocketBase
    
    Specified by:
    
    write in interface WriteStream<Buffer>
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the write result
  - rxWrite
```
public Completable rxWrite(Buffer data)
```
    Write some data to the stream.
    The data is usually put on an internal write queue, and the write actually happens asynchronously. To avoid running out of memory by putting too much on the write queue, check the WriteStream.writeQueueFull() method before writing. This is done automatically if using a .
    When the data is moved from the queue to the actual medium, the returned will be completed with the write result, e.g the future is succeeded when a server HTTP response buffer is written to the socket and failed if the remote client has closed the socket while the data was still pending for write.
    
    Specified by:
    
    rxWrite in interface WebSocketBase
    
    Specified by:
    
    rxWrite in interface WriteStream<Buffer>
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the write result
  - end
```
public Completable end(Buffer data)
```
    Same as WebSocketBase.end(io.vertx.core.buffer.Buffer) but writes some data to the stream before ending.
    
    Specified by:
    
    end in interface WebSocketBase
    
    Specified by:
    
    end in interface WriteStream<Buffer>
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the result
  - rxEnd
```
public Completable rxEnd(Buffer data)
```
    Same as WebSocketBase.end(io.vertx.core.buffer.Buffer) but writes some data to the stream before ending.
    
    Specified by:
    
    rxEnd in interface WebSocketBase
    
    Specified by:
    
    rxEnd in interface WriteStream<Buffer>
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the result
  - writeQueueFull
```
public boolean writeQueueFull()
```
    This will return true if there are more bytes in the write queue than the value set using setWriteQueueMaxSize(int)
    
    Specified by:
    
    writeQueueFull in interface WebSocketBase
    
    Specified by:
    
    writeQueueFull in interface WriteStream<Buffer>
    
    Returns:
    
    true if write queue is full
  - binaryHandlerID
```
public String binaryHandlerID()
```
    When a WebSocket is created, it may register an event handler with the event bus - the ID of that handler is given by this method.
    By default, no handler is registered, the feature must be enabled via WebSocketConnectOptions or HttpServerOptions.
    Given this ID, a different event loop can send a binary frame to that event handler using the event bus and that buffer will be received by this instance in its own event loop and written to the underlying connection. This allows you to write data to other WebSockets which are owned by different event loops.
    
    Specified by:
    
    binaryHandlerID in interface WebSocketBase
    
    Returns:
    
    the binary handler id
  - textHandlerID
```
public String textHandlerID()
```
    When a WebSocket is created, it may register an event handler with the eventbus, the ID of that handler is given by textHandlerID.
    By default, no handler is registered, the feature must be enabled via WebSocketConnectOptions or HttpServerOptions.
    Given this ID, a different event loop can send a text frame to that event handler using the event bus and that buffer will be received by this instance in its own event loop and written to the underlying connection. This allows you to write data to other WebSockets which are owned by different event loops.
    
    Specified by:
    
    textHandlerID in interface WebSocketBase
    
    Returns:
    
    the text handler id
  - subProtocol
```
public String subProtocol()
```
    Returns the WebSocket sub protocol selected by the WebSocket handshake.
    On the server, the value will be null when the handler receives the WebSocket callback as the handshake will not be completed yet.
    
    Specified by:
    
    subProtocol in interface WebSocketBase
    
    Returns:
  - closeStatusCode
```
public Short closeStatusCode()
```
    Returns the close status code received from the remote endpoint or null when not yet received.
    
    Specified by:
    
    closeStatusCode in interface WebSocketBase
    
    Returns:
  - closeReason
```
public String closeReason()
```
    Returns the close reason message from the remote endpoint or null when not yet received.
    
    Specified by:
    
    closeReason in interface WebSocketBase
    
    Returns:
  - headers
```
public MultiMap headers()
```
    Returns the HTTP headers.
    
    Specified by:
    
    headers in interface WebSocketBase
    
    Returns:
    
    the headers
  - writeFrame
```
public Completable writeFrame(WebSocketFrame frame)
```
    Write a WebSocket frame to the connection
    
    Specified by:
    
    writeFrame in interface WebSocketBase
    
    Parameters:
    
    frame - the frame to write
    
    Returns:
    
    a future completed with the result
  - rxWriteFrame
```
public Completable rxWriteFrame(WebSocketFrame frame)
```
    Write a WebSocket frame to the connection
    
    Specified by:
    
    rxWriteFrame in interface WebSocketBase
    
    Parameters:
    
    frame - the frame to write
    
    Returns:
    
    a future completed with the result
  - writeFinalTextFrame
```
public Completable writeFinalTextFrame(String text)
```
    Write a final WebSocket text frame to the connection
    
    Specified by:
    
    writeFinalTextFrame in interface WebSocketBase
    
    Parameters:
    
    text - The text to write
    
    Returns:
    
    a future completed with the result
  - rxWriteFinalTextFrame
```
public Completable rxWriteFinalTextFrame(String text)
```
    Write a final WebSocket text frame to the connection
    
    Specified by:
    
    rxWriteFinalTextFrame in interface WebSocketBase
    
    Parameters:
    
    text - The text to write
    
    Returns:
    
    a future completed with the result
  - writeFinalBinaryFrame
```
public Completable writeFinalBinaryFrame(Buffer data)
```
    Write a final WebSocket binary frame to the connection
    
    Specified by:
    
    writeFinalBinaryFrame in interface WebSocketBase
    
    Parameters:
    
    data - The data to write
    
    Returns:
    
    a future completed with the result
  - rxWriteFinalBinaryFrame
```
public Completable rxWriteFinalBinaryFrame(Buffer data)
```
    Write a final WebSocket binary frame to the connection
    
    Specified by:
    
    rxWriteFinalBinaryFrame in interface WebSocketBase
    
    Parameters:
    
    data - The data to write
    
    Returns:
    
    a future completed with the result
  - writeBinaryMessage
```
public Completable writeBinaryMessage(Buffer data)
```
    Writes a (potentially large) piece of binary data to the connection. This data might be written as multiple frames if it exceeds the maximum WebSocket frame size.
    
    Specified by:
    
    writeBinaryMessage in interface WebSocketBase
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the result
  - rxWriteBinaryMessage
```
public Completable rxWriteBinaryMessage(Buffer data)
```
    Writes a (potentially large) piece of binary data to the connection. This data might be written as multiple frames if it exceeds the maximum WebSocket frame size.
    
    Specified by:
    
    rxWriteBinaryMessage in interface WebSocketBase
    
    Parameters:
    
    data - the data to write
    
    Returns:
    
    a future completed with the result
  - writeTextMessage
```
public Completable writeTextMessage(String text)
```
    Writes a (potentially large) piece of text data to the connection. This data might be written as multiple frames if it exceeds the maximum WebSocket frame size.
    
    Specified by:
    
    writeTextMessage in interface WebSocketBase
    
    Parameters:
    
    text - the data to write
    
    Returns:
    
    a future completed with the result
  - rxWriteTextMessage
```
public Completable rxWriteTextMessage(String text)
```
    Writes a (potentially large) piece of text data to the connection. This data might be written as multiple frames if it exceeds the maximum WebSocket frame size.
    
    Specified by:
    
    rxWriteTextMessage in interface WebSocketBase
    
    Parameters:
    
    text - the data to write
    
    Returns:
    
    a future completed with the result
  - writePing
```
public Completable writePing(Buffer data)
```
    Writes a ping frame to the connection. This will be written in a single frame. Ping frames may be at most 125 bytes (octets).
    This method should not be used to write application data and should only be used for implementing a keep alive or to ensure the client is still responsive, see RFC 6455 Section section 5.5.2.
    There is no handler for ping frames because RFC 6455 clearly states that the only response to a ping frame is a pong frame with identical contents.
    
    Specified by:
    
    writePing in interface WebSocketBase
    
    Parameters:
    
    data - the data to write, may be at most 125 bytes
    
    Returns:
    
    a future notified when the ping frame has been successfully written
  - rxWritePing
```
public Completable rxWritePing(Buffer data)
```
    Writes a ping frame to the connection. This will be written in a single frame. Ping frames may be at most 125 bytes (octets).
    This method should not be used to write application data and should only be used for implementing a keep alive or to ensure the client is still responsive, see RFC 6455 Section section 5.5.2.
    There is no handler for ping frames because RFC 6455 clearly states that the only response to a ping frame is a pong frame with identical contents.
    
    Specified by:
    
    rxWritePing in interface WebSocketBase
    
    Parameters:
    
    data - the data to write, may be at most 125 bytes
    
    Returns:
    
    a future notified when the ping frame has been successfully written
  - writePong
```
public Completable writePong(Buffer data)
```
    Writes a pong frame to the connection. This will be written in a single frame. Pong frames may be at most 125 bytes (octets).
    This method should not be used to write application data and should only be used for implementing a keep alive or to ensure the client is still responsive, see RFC 6455 section 5.5.2.
    There is no need to manually write a pong frame, as the server and client both handle responding to a ping from with a pong from automatically and this is exposed to users. RFC 6455 section 5.5.3 states that pongs may be sent unsolicited in order to implement a one way heartbeat.
    
    Specified by:
    
    writePong in interface WebSocketBase
    
    Parameters:
    
    data - the data to write, may be at most 125 bytes
    
    Returns:
    
    a future notified when the pong frame has been successfully written
  - rxWritePong
```
public Completable rxWritePong(Buffer data)
```
    Writes a pong frame to the connection. This will be written in a single frame. Pong frames may be at most 125 bytes (octets).
    This method should not be used to write application data and should only be used for implementing a keep alive or to ensure the client is still responsive, see RFC 6455 section 5.5.2.
    There is no need to manually write a pong frame, as the server and client both handle responding to a ping from with a pong from automatically and this is exposed to users. RFC 6455 section 5.5.3 states that pongs may be sent unsolicited in order to implement a one way heartbeat.
    
    Specified by:
    
    rxWritePong in interface WebSocketBase
    
    Parameters:
    
    data - the data to write, may be at most 125 bytes
    
    Returns:
    
    a future notified when the pong frame has been successfully written
  - end
```
public Completable end()
```
    Calls WebSocketBase.close()
    
    Specified by:
    
    end in interface WebSocketBase
    
    Specified by:
    
    end in interface WriteStream<Buffer>
    
    Returns:
  - rxEnd
```
public Completable rxEnd()
```
    Calls WebSocketBase.close()
    
    Specified by:
    
    rxEnd in interface WebSocketBase
    
    Specified by:
    
    rxEnd in interface WriteStream<Buffer>
    
    Returns:
  - close
```
public Completable close()
```
    Close the WebSocket sending the default close frame.
    No more messages can be sent.
    
    Specified by:
    
    close in interface WebSocketBase
    
    Returns:
    
    a future completed with the result
  - rxClose
```
public Completable rxClose()
```
    Close the WebSocket sending the default close frame.
    No more messages can be sent.
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Returns:
    
    a future completed with the result
  - close
```
public Completable close(short statusCode)
```
    Close the WebSocket sending a close frame with specified status code. You can give a look at various close payloads here: RFC6455 section 7.4.1
    No more messages can be sent.
    
    Specified by:
    
    close in interface WebSocketBase
    
    Parameters:
    
    statusCode - the status code
    
    Returns:
    
    a future completed with the result
  - rxClose
```
public Completable rxClose(short statusCode)
```
    Close the WebSocket sending a close frame with specified status code. You can give a look at various close payloads here: RFC6455 section 7.4.1
    No more messages can be sent.
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Parameters:
    
    statusCode - the status code
    
    Returns:
    
    a future completed with the result
  - close
```
public Completable close(short statusCode,
                         String reason)
```
    Close sending a close frame with specified status code and reason. You can give a look at various close payloads here: RFC6455 section 7.4.1
    No more messages can be sent.
    
    Specified by:
    
    close in interface WebSocketBase
    
    Parameters:
    
    statusCode - the status code
    
    reason - reason of closure
    
    Returns:
    
    a future completed with the result
  - rxClose
```
public Completable rxClose(short statusCode,
                           String reason)
```
    Close sending a close frame with specified status code and reason. You can give a look at various close payloads here: RFC6455 section 7.4.1
    No more messages can be sent.
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Parameters:
    
    statusCode - the status code
    
    reason - reason of closure
    
    Returns:
    
    a future completed with the result
  - shutdown
```
public Completable shutdown()
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout, the status code 1000 a null reason.
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Returns:
  - rxShutdown
```
public Completable rxShutdown()
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout, the status code 1000 a null reason.
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Returns:
  - shutdown
```
public Completable shutdown(short statusCode)
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout and a null reason.
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    Returns:
  - rxShutdown
```
public Completable rxShutdown(short statusCode)
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout and a null reason.
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    Returns:
  - shutdown
```
public Completable shutdown(short statusCode,
                            String reason)
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout.
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    reason -
    
    Returns:
  - rxShutdown
```
public Completable rxShutdown(short statusCode,
                              String reason)
```
    Like WebSocketBase.shutdown() with a 30 seconds timeout.
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    reason -
    
    Returns:
  - shutdown
```
public Completable shutdown(long timeout,
                            TimeUnit unit)
```
    Calls WebSocketBase.shutdown() with the status code 1000 and a null reason.
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Parameters:
    
    timeout -
    
    unit -
    
    Returns:
  - rxShutdown
```
public Completable rxShutdown(long timeout,
                              TimeUnit unit)
```
    Calls WebSocketBase.shutdown() with the status code 1000 and a null reason.
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Parameters:
    
    timeout -
    
    unit -
    
    Returns:
  - shutdown
```
public Completable shutdown(long timeout,
                            TimeUnit unit,
                            short statusCode)
```
    Calls WebSocketBase.shutdown() with a null reason.
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Parameters:
    
    timeout -
    
    unit -
    
    statusCode -
    
    Returns:
  - rxShutdown
```
public Completable rxShutdown(long timeout,
                              TimeUnit unit,
                              short statusCode)
```
    Calls WebSocketBase.shutdown() with a null reason.
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Parameters:
    
    timeout -
    
    unit -
    
    statusCode -
    
    Returns:
  - shutdown
```
public Completable shutdown(long timeout,
                            TimeUnit unit,
                            short statusCode,
                            String reason)
```
    Initiate a graceful WebSocket shutdown, the shutdown handler is notified and shall close the WebSocket, otherwise after a timeout the WebSocket will be closed.
    The WebSocket is closed with specified status code and reason. You can give a look at various close payloads here: RFC6455 section 7.4.1
    
    Specified by:
    
    shutdown in interface WebSocketBase
    
    Parameters:
    
    timeout - the amount of time after which all resources are forcibly closed
    
    unit - the of the timeout
    
    statusCode - the status code
    
    reason - reason of closure
    
    Returns:
    
    a future completed when shutdown has completed
  - rxShutdown
```
public Completable rxShutdown(long timeout,
                              TimeUnit unit,
                              short statusCode,
                              String reason)
```
    Initiate a graceful WebSocket shutdown, the shutdown handler is notified and shall close the WebSocket, otherwise after a timeout the WebSocket will be closed.
    The WebSocket is closed with specified status code and reason. You can give a look at various close payloads here: RFC6455 section 7.4.1
    
    Specified by:
    
    rxShutdown in interface WebSocketBase
    
    Parameters:
    
    timeout - the amount of time after which all resources are forcibly closed
    
    unit - the of the timeout
    
    statusCode - the status code
    
    reason - reason of closure
    
    Returns:
    
    a future completed when shutdown has completed
  - remoteAddress
```
public SocketAddress remoteAddress()
```
    Specified by:
    
    remoteAddress in interface WebSocketBase
    
    Returns:
    
    the remote address for this connection, possibly null (e.g a server bound on a domain socket). If useProxyProtocol is set to true, the address returned will be of the actual connecting client.
  - localAddress
```
public SocketAddress localAddress()
```
    Specified by:
    
    localAddress in interface WebSocketBase
    
    Returns:
    
    the local address for this connection, possibly null (e.g a server bound on a domain socket) If useProxyProtocol is set to true, the address returned will be of the proxy.
  - isSsl
```
public boolean isSsl()
```
    Specified by:
    
    isSsl in interface WebSocketBase
    
    Returns:
    
    true if this HttpConnection is encrypted via SSL/TLS.
  - isClosed
```
public boolean isClosed()
```
    Specified by:
    
    isClosed in interface WebSocketBase
    
    Returns:
    
    true if the WebSocket cannot be used to send message anymore
  - exceptionHandler
```
public WebSocket exceptionHandler(Handler<Throwable> handler)
```
    Description copied from interface: ReadStream
    
    Set an exception handler on the read stream.
    
    Specified by:
    
    exceptionHandler in interface ReadStream<Buffer>
    
    Specified by:
    
    exceptionHandler in interface StreamBase
    
    Specified by:
    
    exceptionHandler in interface WebSocketBase
    
    Specified by:
    
    exceptionHandler in interface WriteStream<Buffer>
    
    Parameters:
    
    handler - the exception handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - handler
```
public WebSocket handler(Handler<Buffer> 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<Buffer>
    
    Specified by:
    
    handler in interface WebSocketBase
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - pause
```
public WebSocket pause()
```
    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<Buffer>
    
    Specified by:
    
    pause in interface WebSocketBase
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - resume
```
public WebSocket resume()
```
    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<Buffer>
    
    Specified by:
    
    resume in interface WebSocketBase
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - fetch
```
public WebSocket fetch(long amount)
```
    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<Buffer>
    
    Specified by:
    
    fetch in interface WebSocketBase
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - endHandler
```
public WebSocket endHandler(Handler<Void> endHandler)
```
    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<Buffer>
    
    Specified by:
    
    endHandler in interface WebSocketBase
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - setWriteQueueMaxSize
```
public WebSocket setWriteQueueMaxSize(int maxSize)
```
    Description copied from interface: WriteStream
    
    Set the maximum size of the write queue to maxSize. You will still be able to write to the stream even if there is more than maxSize items in the write queue. This is used as an indicator by classes such as Pipe to provide flow control.
    The value is defined by the implementation of the stream, e.g in bytes for a NetSocket, etc...
    
    Specified by:
    
    setWriteQueueMaxSize in interface WebSocketBase
    
    Specified by:
    
    setWriteQueueMaxSize in interface WriteStream<Buffer>
    
    Parameters:
    
    maxSize - the max size of the write stream
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - drainHandler
```
public WebSocket drainHandler(Handler<Void> handler)
```
    Description copied from interface: WriteStream
    
    Set a drain handler on the stream. If the write queue is full, then the handler will be called when the write queue is ready to accept buffers again. See Pipe for an example of this being used.
    The stream implementation defines when the drain handler, for example it could be when the queue size has been reduced to maxSize / 2.
    
    Specified by:
    
    drainHandler in interface WebSocketBase
    
    Specified by:
    
    drainHandler in interface WriteStream<Buffer>
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - closeHandler
```
public WebSocket closeHandler(Handler<Void> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a close handler. This will be called when the WebSocket is closed.
    After this callback, no more messages are expected. When the WebSocket received a close frame, the WebSocketBase.closeStatusCode() will return the status code and WebSocketBase.closeReason() will return the reason.
    
    Specified by:
    
    closeHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - shutdownHandler
```
public WebSocket shutdownHandler(Handler<Void> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a handler notified when the WebSocket is shutdown: the client or server will close the connection within a certain amount of time. This gives the opportunity to the handler to close the WebSocket gracefully before the WebSocket is forcefully closed.
    
    Specified by:
    
    shutdownHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler notified with the remaining shutdown
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - frameHandler
```
public WebSocket frameHandler(Handler<WebSocketFrame> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a frame handler on the connection. This handler will be called when frames are read on the connection.
    
    Specified by:
    
    frameHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - textMessageHandler
```
public WebSocket textMessageHandler(Handler<String> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a text message handler on the connection. This handler will be called similar to the WebSocketBase.binaryMessageHandler(io.vertx.core.Handler<io.vertx.core.buffer.Buffer>), but the buffer will be converted to a String first
    
    Specified by:
    
    textMessageHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - binaryMessageHandler
```
public WebSocket binaryMessageHandler(Handler<Buffer> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a binary message handler on the connection. This handler serves a similar purpose to WebSocketBase.handler(io.vertx.core.Handler<io.vertx.core.buffer.Buffer>) except that if a message comes into the socket in multiple frames, the data from the frames will be aggregated into a single buffer before calling the handler (using WebSocketFrame to find the boundaries).
    
    Specified by:
    
    binaryMessageHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - pongHandler
```
public WebSocket pongHandler(Handler<Buffer> handler)
```
    Description copied from interface: WebSocketBase
    
    Set a pong frame handler on the connection. This handler will be invoked every time a pong frame is received on the server, and can be used by both clients and servers since the RFC 6455 section 5.5.2 and section 5.5.3 do not specify whether the client or server sends a ping.
    Pong frames may be at most 125 bytes (octets).
    There is no ping handler since ping frames should immediately be responded to with a pong frame with identical content
    Pong frames may be received unsolicited.
    
    Specified by:
    
    pongHandler in interface WebSocketBase
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - sslSession
```
public SSLSession sslSession()
```
    Returns:
    
    SSLSession associated with the underlying socket. Returns null if connection is not SSL.
  - newInstance
```
public static WebSocket newInstance(WebSocket arg)
```

Constructors
Constructor	Description
`WebSocket(WebSocket delegate)`
`WebSocket(Object delegate)`

Class WebSocket

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

__TYPE_ARG

Constructor Detail

WebSocket

WebSocket

Method Detail

toString

equals

hashCode

getDelegate

toObservable

toFlowable

toObserver

toSubscriber

pipe

pipeTo

rxPipeTo

write

rxWrite

end

rxEnd

writeQueueFull

binaryHandlerID

textHandlerID

subProtocol

closeStatusCode

closeReason

headers

writeFrame

rxWriteFrame

writeFinalTextFrame

rxWriteFinalTextFrame

writeFinalBinaryFrame

rxWriteFinalBinaryFrame

writeBinaryMessage

rxWriteBinaryMessage

writeTextMessage

rxWriteTextMessage

writePing

rxWritePing

writePong

rxWritePong

end

rxEnd

close

rxClose

close

rxClose

close

rxClose

shutdown

rxShutdown

shutdown

rxShutdown

shutdown

rxShutdown

shutdown

rxShutdown

shutdown

rxShutdown

shutdown

rxShutdown

remoteAddress

localAddress

isSsl

isClosed

exceptionHandler

handler

pause

resume

fetch

endHandler

setWriteQueueMaxSize

drainHandler

closeHandler