trait WebSocketBase extends ReadStream[Buffer] with WriteStream[Buffer]

Base WebSocket implementation.

It implements both and so it can be used with io.vertx.scala.core.streams.Pump to pump data with flow control.

Linear Supertypes
WriteStream[Buffer], ReadStream[Buffer], StreamBase, AnyRef, Any
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  1. WebSocketBase
  2. WriteStream
  3. ReadStream
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Abstract Value Members

  1. abstract def asJava: AnyRef
    Definition Classes
    WebSocketBaseWriteStreamReadStreamStreamBase
  2. abstract def binaryHandlerID(): String

    When a Websocket is created it automatically registers an event handler with the event bus - the ID of that handler is given by this method.

    When a Websocket is created it automatically registers an event handler with the event bus - the ID of that handler is given by this method.

    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.

    returns

    the binary handler id

  3. abstract def binaryMessageHandler(handler: Handler[Buffer]): WebSocketBase

    Set a binary message handler on the connection.

    Set a binary message handler on the connection. This handler serves a similar purpose to io.vertx.scala.core.http.WebSocketBase#handler 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 io.vertx.scala.core.http.WebSocketFrame#isFinal to find the boundaries).

    handler

    the handler

    returns

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

  4. abstract def close(): Unit

    Close the WebSocket.

  5. abstract def closeHandler(handler: Handler[Unit]): WebSocketBase

    Set a close handler.

    Set a close handler. This will be called when the WebSocket is closed.

    handler

    the handler

    returns

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

  6. abstract def drainHandler(handler: Handler[Unit]): WebSocketBase

    Set a drain handler on the stream.

    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 io.vertx.scala.core.streams.Pump 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.

    handler

    the handler

    returns

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

    Definition Classes
    WebSocketBaseWriteStream
  7. abstract def end(): Unit

    Calls io.vertx.scala.core.http.WebSocketBase#close

  8. abstract def end(t: Buffer): Unit

    Same as io.vertx.scala.core.http.WebSocketBase#end but writes some data to the stream before ending.

    Same as io.vertx.scala.core.http.WebSocketBase#end but writes some data to the stream before ending.

    Definition Classes
    WebSocketBaseWriteStream
  9. abstract def endHandler(endHandler: Handler[Unit]): WebSocketBase

    Set an end handler.

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

    returns

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

    Definition Classes
    WebSocketBaseReadStream
  10. abstract def exceptionHandler(handler: Handler[Throwable]): WebSocketBase

    Set an exception handler on the write stream.

    Set an exception handler on the write stream.

    handler

    the exception handler

    returns

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

    Definition Classes
    WebSocketBaseWriteStreamReadStreamStreamBase
  11. abstract def frameHandler(handler: Handler[WebSocketFrame]): WebSocketBase

    Set a frame handler on the connection.

    Set a frame handler on the connection. This handler will be called when frames are read on the connection.

    handler

    the handler

    returns

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

  12. abstract def handler(handler: Handler[Buffer]): WebSocketBase

    Set a data handler.

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

    returns

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

    Definition Classes
    WebSocketBaseReadStream
  13. abstract def localAddress(): SocketAddress

    returns

    the local address for this socket

  14. abstract def pause(): WebSocketBase

    Pause the ReadSupport.

    Pause the ReadSupport. While it's paused, no data will be sent to the dataHandler

    returns

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

    Definition Classes
    WebSocketBaseReadStream
  15. abstract def remoteAddress(): SocketAddress

    returns

    the remote address for this socket

  16. abstract def resume(): WebSocketBase

    Resume reading.

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

    returns

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

    Definition Classes
    WebSocketBaseReadStream
  17. abstract def setWriteQueueMaxSize(maxSize: Int): WebSocketBase

    Set the maximum size of the write queue to maxSize.

    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 Pump to provide flow control.

    The value is defined by the implementation of the stream, e.g in bytes for a io.vertx.scala.core.net.NetSocket, the number of io.vertx.scala.core.eventbus.Message for a io.vertx.scala.core.eventbus.MessageProducer, etc...

    maxSize

    the max size of the write stream

    returns

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

    Definition Classes
    WebSocketBaseWriteStream
  18. abstract def textHandlerID(): String

    When a Websocket is created it automatically registers an event handler with the eventbus, the ID of that handler is given by textHandlerID.

    When a Websocket is created it automatically registers an event handler with the eventbus, the ID of that handler is given by textHandlerID.

    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.

  19. abstract def textMessageHandler(handler: Handler[String]): WebSocketBase

    Set a text message handler on the connection.

    Set a text message handler on the connection. This handler will be called similar to the , but the buffer will be converted to a String first

    handler

    the handler

    returns

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

  20. abstract def write(data: Buffer): WebSocketBase

    Write some data to the stream.

    Write some data to the stream. The data is 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 io.vertx.scala.core.streams.WriteStream#writeQueueFull method before writing. This is done automatically if using a io.vertx.scala.core.streams.Pump.

    data

    the data to write

    returns

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

    Definition Classes
    WebSocketBaseWriteStream
  21. abstract def writeBinaryMessage(data: Buffer): WebSocketBase

    Writes a (potentially large) piece of binary data to the connection.

    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.

    data

    the data to write

    returns

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

  22. abstract def writeFinalBinaryFrame(data: Buffer): WebSocketBase

    Write a final WebSocket binary frame to the connection

    Write a final WebSocket binary frame to the connection

    data

    The data to write

    returns

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

  23. abstract def writeFinalTextFrame(text: String): WebSocketBase

    Write a final WebSocket text frame to the connection

    Write a final WebSocket text frame to the connection

    text

    The text to write

    returns

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

  24. abstract def writeFrame(frame: WebSocketFrame): WebSocketBase

    Write a WebSocket frame to the connection

    Write a WebSocket frame to the connection

    frame

    the frame to write

    returns

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

  25. abstract def writeQueueFull(): Boolean

    This will return true if there are more bytes in the write queue than the value set using io.vertx.scala.core.http.WebSocketBase#setWriteQueueMaxSize

    This will return true if there are more bytes in the write queue than the value set using io.vertx.scala.core.http.WebSocketBase#setWriteQueueMaxSize

    returns

    true if write queue is full

    Definition Classes
    WebSocketBaseWriteStream
  26. abstract def writeTextMessage(text: String): WebSocketBase

    Writes a (potentially large) piece of text data to the connection.

    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.

    text

    the data to write

    returns

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

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  8. def finalize(): Unit
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  12. final def ne(arg0: AnyRef): Boolean
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  14. final def notifyAll(): Unit
    Definition Classes
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  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  16. def toString(): String
    Definition Classes
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  17. final def wait(): Unit
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  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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  19. final def wait(arg0: Long): Unit
    Definition Classes
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Inherited from WriteStream[Buffer]

Inherited from ReadStream[Buffer]

Inherited from StreamBase

Inherited from AnyRef

Inherited from Any

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