WebSocket (Vert.x Stack - Docs 4.4.0 API)

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

All Implemented Interfaces:

WebSocketBase, ReadStream<Buffer>, StreamBase, WriteStream<Buffer>
```
public class WebSocket
extends Object
implements WebSocketBase
```
Represents a client-side WebSocket.
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<WebSocket> __TYPE_ARG

Fields
Modifier and Type	Field and Description
`static io.vertx.lang.rx.TypeArg<WebSocket>`	`__TYPE_ARG`

Constructor Summary

Constructors
Constructor and Description

WebSocket(Object delegate)

WebSocket(WebSocket delegate)

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and 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.
`WebSocketBase`	`binaryMessageHandler(Handler<Buffer> handler)` Set a binary message handler on the connection.
`Completable`	`close()` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`Completable`	`close(short statusCode)` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`Completable`	`close(short statusCode, String reason)` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`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 but with an `handler` called when the operation completes
`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 when the WebSocket is first obtained in the handler.
`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`.
`WebSocketBase`	`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()` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`Completable`	`rxClose(short statusCode)` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`Completable`	`rxClose(short statusCode, String reason)` Same as `WebSocketBase.close()` but with an `handler` called when the operation completes
`Completable`	`rxEnd()` Calls `WebSocketBase.close()`
`Completable`	`rxEnd(Buffer data)` Same as but with an `handler` called when the operation completes
`Completable`	`rxPipeTo(WriteStream<Buffer> dst)` Pipe this `ReadStream` to the `WriteStream`.
`Completable`	`rxWrite(Buffer data)` Same as but with an `handler` called when the operation completes
`Completable`	`rxWriteBinaryMessage(Buffer data)` Same as `WebSocketBase.writeBinaryMessage(io.vertx.rxjava3.core.buffer.Buffer)` but with an `handler` called when the operation completes
`Completable`	`rxWriteFinalBinaryFrame(Buffer data)` Same as `WebSocketBase.writeFinalBinaryFrame(io.vertx.rxjava3.core.buffer.Buffer)` but with an `handler` called when the operation completes
`Completable`	`rxWriteFinalTextFrame(String text)` Same as `WebSocketBase.writeFinalTextFrame(java.lang.String)` but with an `handler` called when the operation completes
`Completable`	`rxWriteFrame(WebSocketFrame frame)` Same as `WebSocketBase.writeFrame(io.vertx.rxjava3.core.http.WebSocketFrame)` but with an `handler` called when the operation completes
`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)` Same as `WebSocketBase.writeTextMessage(java.lang.String)` but with an `handler` called when the operation completes
`WebSocket`	`setWriteQueueMaxSize(int maxSize)` Set the maximum size of the write queue to `maxSize`.
`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`.
`WebSocketBase`	`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)` Same as but with an `handler` called when the operation completes
`Completable`	`writeBinaryMessage(Buffer data)` Same as `WebSocketBase.writeBinaryMessage(io.vertx.rxjava3.core.buffer.Buffer)` but with an `handler` called when the operation completes
`Completable`	`writeFinalBinaryFrame(Buffer data)` Same as `WebSocketBase.writeFinalBinaryFrame(io.vertx.rxjava3.core.buffer.Buffer)` but with an `handler` called when the operation completes
`Completable`	`writeFinalTextFrame(String text)` Same as `WebSocketBase.writeFinalTextFrame(java.lang.String)` but with an `handler` called when the operation completes
`Completable`	`writeFrame(WebSocketFrame frame)` Same as `WebSocketBase.writeFrame(io.vertx.rxjava3.core.http.WebSocketFrame)` but with an `handler` called when the operation completes
`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)` Same as `WebSocketBase.writeTextMessage(java.lang.String)` but with an `handler` called when the operation completes

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

Methods inherited from interface io.vertx.rxjava3.core.http.WebSocketBase
newInstance

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

Methods inherited from interface io.vertx.rxjava3.core.streams.WriteStream
newInstance, newInstance

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

- 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 WebSocketBase
    
    Specified by:
    
    getDelegate in interface ReadStream<Buffer>
    
    Specified by:
    
    getDelegate in interface StreamBase
    
    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()
```
  - toSubscriber
```
public WriteStreamSubscriber<Buffer> toSubscriber()
```
  - 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 WebSocketBase
    
    Specified by:
    
    pipe in interface ReadStream<Buffer>
    
    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.
    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 WebSocketBase
    
    Specified by:
    
    pipeTo in interface ReadStream<Buffer>
    
    Parameters:
    
    dst - the destination write stream
    
    Returns:
  - 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.
    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 WebSocketBase
    
    Specified by:
    
    rxPipeTo in interface ReadStream<Buffer>
    
    Parameters:
    
    dst - the destination write stream
    
    Returns:
  - write
```
public Completable write(Buffer data)
```
    Same as but with an handler called when the operation completes
    
    Specified by:
    
    write in interface WebSocketBase
    
    Specified by:
    
    write in interface WriteStream<Buffer>
    
    Parameters:
    
    data -
    
    Returns:
  - rxWrite
```
public Completable rxWrite(Buffer data)
```
    Same as but with an handler called when the operation completes
    
    Specified by:
    
    rxWrite in interface WebSocketBase
    
    Specified by:
    
    rxWrite in interface WriteStream<Buffer>
    
    Parameters:
    
    data -
    
    Returns:
  - end
```
public Completable end(Buffer data)
```
    Same as but with an handler called when the operation completes
    
    Specified by:
    
    end in interface WebSocketBase
    
    Specified by:
    
    end in interface WriteStream<Buffer>
    
    Parameters:
    
    data -
    
    Returns:
  - rxEnd
```
public Completable rxEnd(Buffer data)
```
    Same as but with an handler called when the operation completes
    
    Specified by:
    
    rxEnd in interface WebSocketBase
    
    Specified by:
    
    rxEnd in interface WriteStream<Buffer>
    
    Parameters:
    
    data -
    
    Returns:
  - 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 when the WebSocket is first obtained in the handler.
    The headers will be null on subsequent interactions.
    
    Specified by:
    
    headers in interface WebSocketBase
    
    Returns:
    
    the headers
  - 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 reference to this, so the API can be used fluently
  - 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 reference to this, so the API can be used fluently
  - 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 reference to this, so the API can be used fluently
  - 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 reference to this, so the API can be used fluently
  - textMessageHandler
```
public WebSocketBase textMessageHandler(Handler<String> handler)
```
    Set a text message handler on the connection. This handler will be called similar to the WebSocketBase.binaryMessageHandler(io.vertx.core.Handler<io.vertx.rxjava3.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 WebSocketBase binaryMessageHandler(Handler<Buffer> handler)
```
    Set a binary message handler on the connection. This handler serves a similar purpose to handler(io.vertx.core.Handler<io.vertx.rxjava3.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.isFinal() 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 WebSocketBase pongHandler(Handler<Buffer> handler)
```
    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
  - 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()
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    close in interface WebSocketBase
    
    Returns:
  - rxClose
```
public Completable rxClose()
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Returns:
  - close
```
public Completable close(short statusCode)
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    close in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    Returns:
  - rxClose
```
public Completable rxClose(short statusCode)
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    Returns:
  - close
```
public Completable close(short statusCode,
                         String reason)
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    close in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    reason -
    
    Returns:
  - rxClose
```
public Completable rxClose(short statusCode,
                           String reason)
```
    Same as WebSocketBase.close() but with an handler called when the operation completes
    
    Specified by:
    
    rxClose in interface WebSocketBase
    
    Parameters:
    
    statusCode -
    
    reason -
    
    Returns:
  - 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 is closed
  - 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 WebSocketBase
    
    Specified by:
    
    exceptionHandler in interface ReadStream<Buffer>
    
    Specified by:
    
    exceptionHandler in interface StreamBase
    
    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 WebSocketBase
    
    Specified by:
    
    handler in interface ReadStream<Buffer>
    
    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 WebSocketBase
    
    Specified by:
    
    pause in interface ReadStream<Buffer>
    
    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 WebSocketBase
    
    Specified by:
    
    resume in interface ReadStream<Buffer>
    
    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 WebSocketBase
    
    Specified by:
    
    fetch in interface ReadStream<Buffer>
    
    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 WebSocketBase
    
    Specified by:
    
    endHandler in interface ReadStream<Buffer>
    
    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
  - writeFrame
```
public Completable writeFrame(WebSocketFrame frame)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFrame(io.vertx.rxjava3.core.http.WebSocketFrame) but with an handler called when the operation completes
    
    Specified by:
    
    writeFrame in interface WebSocketBase
    
    Returns:
  - rxWriteFrame
```
public Completable rxWriteFrame(WebSocketFrame frame)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFrame(io.vertx.rxjava3.core.http.WebSocketFrame) but with an handler called when the operation completes
    
    Specified by:
    
    rxWriteFrame in interface WebSocketBase
    
    Returns:
  - writeFinalTextFrame
```
public Completable writeFinalTextFrame(String text)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFinalTextFrame(java.lang.String) but with an handler called when the operation completes
    
    Specified by:
    
    writeFinalTextFrame in interface WebSocketBase
    
    Returns:
  - rxWriteFinalTextFrame
```
public Completable rxWriteFinalTextFrame(String text)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFinalTextFrame(java.lang.String) but with an handler called when the operation completes
    
    Specified by:
    
    rxWriteFinalTextFrame in interface WebSocketBase
    
    Returns:
  - writeFinalBinaryFrame
```
public Completable writeFinalBinaryFrame(Buffer data)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFinalBinaryFrame(io.vertx.rxjava3.core.buffer.Buffer) but with an handler called when the operation completes
    
    Specified by:
    
    writeFinalBinaryFrame in interface WebSocketBase
    
    Returns:
  - rxWriteFinalBinaryFrame
```
public Completable rxWriteFinalBinaryFrame(Buffer data)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeFinalBinaryFrame(io.vertx.rxjava3.core.buffer.Buffer) but with an handler called when the operation completes
    
    Specified by:
    
    rxWriteFinalBinaryFrame in interface WebSocketBase
    
    Returns:
  - writeBinaryMessage
```
public Completable writeBinaryMessage(Buffer data)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeBinaryMessage(io.vertx.rxjava3.core.buffer.Buffer) but with an handler called when the operation completes
    
    Specified by:
    
    writeBinaryMessage in interface WebSocketBase
    
    Returns:
  - rxWriteBinaryMessage
```
public Completable rxWriteBinaryMessage(Buffer data)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeBinaryMessage(io.vertx.rxjava3.core.buffer.Buffer) but with an handler called when the operation completes
    
    Specified by:
    
    rxWriteBinaryMessage in interface WebSocketBase
    
    Returns:
  - writeTextMessage
```
public Completable writeTextMessage(String text)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeTextMessage(java.lang.String) but with an handler called when the operation completes
    
    Specified by:
    
    writeTextMessage in interface WebSocketBase
    
    Returns:
  - rxWriteTextMessage
```
public Completable rxWriteTextMessage(String text)
```
    Description copied from interface: WebSocketBase
    
    Same as WebSocketBase.writeTextMessage(java.lang.String) but with an handler called when the operation completes
    
    Specified by:
    
    rxWriteTextMessage in interface WebSocketBase
    
    Returns:
  - 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
  - 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
  - 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)
```

Class WebSocket

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface io.vertx.rxjava3.core.http.WebSocketBase

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

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

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

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

writePing

rxWritePing

writePong

rxWritePong

textMessageHandler

binaryMessageHandler

pongHandler

end

rxEnd

close

rxClose

close

rxClose

close

rxClose

remoteAddress

localAddress

isSsl

isClosed

exceptionHandler

handler

pause

resume

fetch

endHandler

setWriteQueueMaxSize

drainHandler

writeFrame

rxWriteFrame

writeFinalTextFrame

rxWriteFinalTextFrame

writeFinalBinaryFrame

rxWriteFinalBinaryFrame

writeBinaryMessage

rxWriteBinaryMessage

writeTextMessage

rxWriteTextMessage

closeHandler

frameHandler

sslSession

newInstance