Class: Vertx::ServerWebSocket

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

Overview

Represents a server side WebSocket.

Instances of this class are passed into a HttpServer#websocket_handler or provided when a WebSocket handshake is manually {::Vertx::HttpServerRequest#upgrade}ed.

Constant Summary

@@j_api_type =
Object.new

Class Method Summary (collapse)

Instance Method Summary (collapse)

Class Method Details

+ (Boolean) accept?(obj)

Returns:

  • (Boolean)


26
27
28
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 26

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

+ (Object) j_api_type



35
36
37
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 35

def self.j_api_type
  @@j_api_type
end

+ (Object) j_class



38
39
40
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 38

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

+ (Object) unwrap(obj)



32
33
34
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 32

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

+ (Object) wrap(obj)



29
30
31
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 29

def @@j_api_type.wrap(obj)
  ServerWebSocket.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)


67
68
69
70
71
72
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 67

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

- (self) binary_message_handler { ... }

Set a binary message handler on the connection. This handler serves a similar purpose to #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 WebSocketFrame#is_final to find the boundaries).

Yields:

  • the handler

Returns:

  • (self)

Raises:

  • (ArgumentError)


113
114
115
116
117
118
119
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 113

def binary_message_handler
  if block_given?
    @j_del.java_method(:binaryMessageHandler, [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 binary_message_handler()"
end

- (void) close

This method returns an undefined value.

Close the WebSocket.

Raises:

  • (ArgumentError)


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

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)


263
264
265
266
267
268
269
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 263

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)


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

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 WebSocketBase#end but writes some data to the stream before ending.

Parameters:

Raises:

  • (ArgumentError)


44
45
46
47
48
49
50
51
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 44

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)


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

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)


157
158
159
160
161
162
163
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 157

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)


272
273
274
275
276
277
278
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 272

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)


166
167
168
169
170
171
172
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 166

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::MultiMap) headers

Returns the headers in the WebSocket handshake

Returns:

Raises:

  • (ArgumentError)


301
302
303
304
305
306
307
308
309
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 301

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

- (::Vertx::SocketAddress) local_address

Returns the local address for this socket

Returns:

Raises:

  • (ArgumentError)


139
140
141
142
143
144
145
146
147
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 139

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

- (String) path

Returns the WebSocket handshake path.

Returns:

  • (String)
    the WebSocket handshake path.

Raises:

  • (ArgumentError)


287
288
289
290
291
292
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 287

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

- (self) pause

Returns:

  • (self)

Raises:

  • (ArgumentError)


174
175
176
177
178
179
180
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 174

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

- (String) query

Returns the WebSocket handshake query string.

Returns:

  • (String)
    the WebSocket handshake query string.

Raises:

  • (ArgumentError)


294
295
296
297
298
299
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 294

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

- (void) reject

This method returns an undefined value.

Reject the WebSocket.

Calling this method from the websocket handler when it is first passed to you gives you the opportunity to reject the websocket, which will cause the websocket handshake to fail by returning a 404 response code.

You might use this method, if for example you only want to accept WebSockets with a particular path.

Raises:

  • (ArgumentError)


318
319
320
321
322
323
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 318

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

- (::Vertx::SocketAddress) remote_address

Returns the remote address for this socket

Returns:

Raises:

  • (ArgumentError)


129
130
131
132
133
134
135
136
137
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 129

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)


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

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)


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

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

- (true, false) ssl?

Returns true if this HttpConnection is encrypted via SSL/TLS.

Returns:

  • (true, false)
    true if this HttpConnection is encrypted via SSL/TLS.

Raises:

  • (ArgumentError)


149
150
151
152
153
154
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 149

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


80
81
82
83
84
85
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 80

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) text_message_handler { ... }

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

Yields:

  • the handler

Returns:

  • (self)

Raises:

  • (ArgumentError)


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

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

- (String) uri

Returns:

  • (String)

Raises:

  • (ArgumentError)


280
281
282
283
284
285
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 280

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

- (self) write(data = nil)

Parameters:

Returns:

  • (self)

Raises:

  • (ArgumentError)


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

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:

Returns:

  • (self)

Raises:

  • (ArgumentError)


254
255
256
257
258
259
260
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 254

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:

Returns:

  • (self)

Raises:

  • (ArgumentError)


245
246
247
248
249
250
251
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 245

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)


236
237
238
239
240
241
242
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 236

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:

Returns:

  • (self)

Raises:

  • (ArgumentError)


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

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)


54
55
56
57
58
59
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 54

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

- (self) write_text_message(text = nil)

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.

Parameters:

  • text (String) (defaults to: nil)
    the data to write

Returns:

  • (self)

Raises:

  • (ArgumentError)


90
91
92
93
94
95
96
# File '/Users/julien/java/vertx-stack/stack-docs/target/rb/vertx/server_web_socket.rb', line 90

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