Class List Method List File List

# Class: Vertx::WebSocket

Inherits:
  Object
  - Object
  - Vertx::WebSocket
  show all
Includes:
  WebSocketBase
Defined in:
  /Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb

## Overview

Represents a client-side WebSocket.

## Constant Summary

@@j_api_type =

      Object.new

## Class Method Summary (collapse)

- + (Boolean) accept?(obj)
- + (Object) j_api_type
- + (Object) j_class
- + (Object) unwrap(obj)
- + (Object) wrap(obj)

## Instance Method Summary (collapse)

- - (String) binary_handler_id
  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.
- - (void) close
  Close the WebSocket.
- - (self) close_handler { ... }
- - (self) drain_handler { ... }
- - (void) end(t = nil)
  Same as Vertx::WebSocketBase#end but writes some data to the stream before ending.
- - (self) end_handler { ... }
- - (self) exception_handler { ... }
- - (self) frame_handler { ... }
- - (self) handler { ... }
- - (::Vertx::SocketAddress) local_address
  The local address for this socket.
- - (self) pause
- - (::Vertx::SocketAddress) remote_address
  The remote address for this socket.
- - (self) resume
- - (self) set_write_queue_max_size(maxSize = nil)
- - (String) text_handler_id
  When a Websocket is created it automatically registers an event handler with the eventbus, the ID of that handler is given by textHandlerID.
- - (self) write(data = nil)
- - (self) write_binary_message(data = nil)
- - (self) write_final_binary_frame(data = nil)
- - (self) write_final_text_frame(text = nil)
- - (self) write_frame(frame = nil)
- - (true, false) write_queue_full?
  This will return true if there are more bytes in the write queue than the value set using #set_write_queue_max_size.

## Class Method Details

### + (`Boolean`) accept?(obj)

Returns:

- (`Boolean`)

    22
    23
    24
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 22

    def @@j_api_type.accept?(obj)
      obj.class == WebSocket
    end

### + (`Object`) j_api_type

    31
    32
    33
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 31

    def self.j_api_type
      @@j_api_type
    end

### + (`Object`) j_class

    34
    35
    36
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 34

    def self.j_class
      Java::IoVertxCoreHttp::WebSocket.java_class
    end

### + (`Object`) unwrap(obj)

    28
    29
    30
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 28

    def @@j_api_type.unwrap(obj)
      obj.j_del
    end

### + (`Object`) wrap(obj)

    25
    26
    27
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 25

    def @@j_api_type.wrap(obj)
      WebSocket.new(obj)
    end

## Instance Method Details

### - (`String`) binary_handler_id

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:

- (`String`) —
  the binary handler id

Raises:

- (`ArgumentError`)

    63
    64
    65
    66
    67
    68
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 63

    def binary_handler_id
      if !block_given?
        return @j_del.java_method(:binaryHandlerID, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling binary_handler_id()"
    end

### - (`void`) close

This method returns an undefined value.

Close the WebSocket.

Raises:

- (`ArgumentError`)

    84
    85
    86
    87
    88
    89
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 84

    def close
      if !block_given?
        return @j_del.java_method(:close, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling close()"
    end

### - (`self`) close_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    218
    219
    220
    221
    222
    223
    224
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 218

    def close_handler
      if block_given?
        @j_del.java_method(:closeHandler, [Java::IoVertxCore::Handler.java_class]).call(Proc.new { yield })
        return self
      end
      raise ArgumentError, "Invalid arguments when calling close_handler()"
    end

### - (`self`) drain_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    173
    174
    175
    176
    177
    178
    179
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 173

    def drain_handler
      if block_given?
        @j_del.java_method(:drainHandler, [Java::IoVertxCore::Handler.java_class]).call(Proc.new { yield })
        return self
      end
      raise ArgumentError, "Invalid arguments when calling drain_handler()"
    end

### - (`void`) end(t = nil)

This method returns an undefined value.

Same as Vertx::WebSocketBase#end but writes some data to the stream before ending.

Parameters:

- t (`::Vertx::Buffer`) (defaults to: `nil`)

Raises:

- (`ArgumentError`)

    40
    41
    42
    43
    44
    45
    46
    47
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 40

    def end(t=nil)
      if !block_given? && t == nil
        return @j_del.java_method(:end, []).call()
      elsif t.class.method_defined?(:j_del) && !block_given?
        return @j_del.java_method(:end, [Java::IoVertxCoreBuffer::Buffer.java_class]).call(t.j_del)
      end
      raise ArgumentError, "Invalid arguments when calling end(#{t})"
    end

### - (`self`) end_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    146
    147
    148
    149
    150
    151
    152
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 146

    def end_handler
      if block_given?
        @j_del.java_method(:endHandler, [Java::IoVertxCore::Handler.java_class]).call(Proc.new { yield })
        return self
      end
      raise ArgumentError, "Invalid arguments when calling end_handler()"
    end

### - (`self`) exception_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    112
    113
    114
    115
    116
    117
    118
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 112

    def exception_handler
      if block_given?
        @j_del.java_method(:exceptionHandler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.from_throwable(event)) }))
        return self
      end
      raise ArgumentError, "Invalid arguments when calling exception_handler()"
    end

### - (`self`) frame_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    227
    228
    229
    230
    231
    232
    233
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 227

    def frame_handler
      if block_given?
        @j_del.java_method(:frameHandler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.safe_create(event,::Vertx::WebSocketFrame)) }))
        return self
      end
      raise ArgumentError, "Invalid arguments when calling frame_handler()"
    end

### - (`self`) handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    121
    122
    123
    124
    125
    126
    127
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 121

    def handler
      if block_given?
        @j_del.java_method(:handler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.safe_create(event,::Vertx::Buffer)) }))
        return self
      end
      raise ArgumentError, "Invalid arguments when calling handler()"
    end

### - (`::Vertx::SocketAddress`) local_address

Returns the local address for this socket

Returns:

- (`::Vertx::SocketAddress`) —
  the local address for this socket

Raises:

- (`ArgumentError`)

    101
    102
    103
    104
    105
    106
    107
    108
    109
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 101

    def local_address
      if !block_given?
        if @cached_local_address != nil
          return @cached_local_address
        end
        return @cached_local_address = ::Vertx::Util::Utils.safe_create(@j_del.java_method(:localAddress, []).call(),::Vertx::SocketAddress)
      end
      raise ArgumentError, "Invalid arguments when calling local_address()"
    end

### - (`self`) pause

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    129
    130
    131
    132
    133
    134
    135
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 129

    def pause
      if !block_given?
        @j_del.java_method(:pause, []).call()
        return self
      end
      raise ArgumentError, "Invalid arguments when calling pause()"
    end

### - (`::Vertx::SocketAddress`) remote_address

Returns the remote address for this socket

Returns:

- (`::Vertx::SocketAddress`) —
  the remote address for this socket

Raises:

- (`ArgumentError`)

    91
    92
    93
    94
    95
    96
    97
    98
    99
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 91

    def remote_address
      if !block_given?
        if @cached_remote_address != nil
          return @cached_remote_address
        end
        return @cached_remote_address = ::Vertx::Util::Utils.safe_create(@j_del.java_method(:remoteAddress, []).call(),::Vertx::SocketAddress)
      end
      raise ArgumentError, "Invalid arguments when calling remote_address()"
    end

### - (`self`) resume

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    137
    138
    139
    140
    141
    142
    143
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 137

    def resume
      if !block_given?
        @j_del.java_method(:resume, []).call()
        return self
      end
      raise ArgumentError, "Invalid arguments when calling resume()"
    end

### - (`self`) set_write_queue_max_size(maxSize = nil)

Parameters:

- maxSize (`Fixnum`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    164
    165
    166
    167
    168
    169
    170
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 164

    def set_write_queue_max_size(maxSize=nil)
      if maxSize.class == Fixnum && !block_given?
        @j_del.java_method(:setWriteQueueMaxSize, [Java::int.java_class]).call(maxSize)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling set_write_queue_max_size(#{maxSize})"
    end

### - (`String`) text_handler_id

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.

Returns:

- (`String`)

Raises:

- (`ArgumentError`)

    76
    77
    78
    79
    80
    81
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 76

    def text_handler_id
      if !block_given?
        return @j_del.java_method(:textHandlerID, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling text_handler_id()"
    end

### - (`self`) write(data = nil)

Parameters:

- data (`::Vertx::Buffer`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    155
    156
    157
    158
    159
    160
    161
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 155

    def write(data=nil)
      if data.class.method_defined?(:j_del) && !block_given?
        @j_del.java_method(:write, [Java::IoVertxCoreBuffer::Buffer.java_class]).call(data.j_del)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling write(#{data})"
    end

### - (`self`) write_binary_message(data = nil)

Parameters:

- data (`::Vertx::Buffer`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    209
    210
    211
    212
    213
    214
    215
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 209

    def write_binary_message(data=nil)
      if data.class.method_defined?(:j_del) && !block_given?
        @j_del.java_method(:writeBinaryMessage, [Java::IoVertxCoreBuffer::Buffer.java_class]).call(data.j_del)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling write_binary_message(#{data})"
    end

### - (`self`) write_final_binary_frame(data = nil)

Parameters:

- data (`::Vertx::Buffer`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    200
    201
    202
    203
    204
    205
    206
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 200

    def write_final_binary_frame(data=nil)
      if data.class.method_defined?(:j_del) && !block_given?
        @j_del.java_method(:writeFinalBinaryFrame, [Java::IoVertxCoreBuffer::Buffer.java_class]).call(data.j_del)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling write_final_binary_frame(#{data})"
    end

### - (`self`) write_final_text_frame(text = nil)

Parameters:

- text (`String`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    191
    192
    193
    194
    195
    196
    197
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 191

    def write_final_text_frame(text=nil)
      if text.class == String && !block_given?
        @j_del.java_method(:writeFinalTextFrame, [Java::java.lang.String.java_class]).call(text)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling write_final_text_frame(#{text})"
    end

### - (`self`) write_frame(frame = nil)

Parameters:

- frame (`::Vertx::WebSocketFrame`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

    182
    183
    184
    185
    186
    187
    188
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 182

    def write_frame(frame=nil)
      if frame.class.method_defined?(:j_del) && !block_given?
        @j_del.java_method(:writeFrame, [Java::IoVertxCoreHttp::WebSocketFrame.java_class]).call(frame.j_del)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling write_frame(#{frame})"
    end

### - (`true`, `false`) write_queue_full?

This will return `true` if there are more bytes in the write queue than the value set using #set_write_queue_max_size

Returns:

- (`true`, `false`) —
  true if write queue is full

Raises:

- (`ArgumentError`)

    50
    51
    52
    53
    54
    55
    # File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/web_socket.rb', line 50

    def write_queue_full?
      if !block_given?
        return @j_del.java_method(:writeQueueFull, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling write_queue_full?()"
    end