Class: Rack::WebSocket::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/websocket/application.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{}

Class Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Application

Initializer



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# File 'lib/rack/websocket/application.rb', line 18

def initialize(options = {})
  @options = DEFAULT_OPTIONS.merge(options)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object

Forward all missing methods to handler



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# File 'lib/rack/websocket/application.rb', line 34

def method_missing(sym, *args, &block)
  if websocket_handler && websocket_handler.respond_to?(sym)
    websocket_handler.send sym, *args, &block
  else
    super
  end
end

Class Attribute Details

.websocket_handler ⇒ Object

Returns the value of attribute websocket_handler.



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# File 'lib/rack/websocket/application.rb', line 8

def websocket_handler
  @websocket_handler
end

Instance Method Details

#_call(env) ⇒ Object

Forward call to duplicated handler



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# File 'lib/rack/websocket/application.rb', line 29

def _call(env)
  websocket_handler.call(env)
end

#call(env) ⇒ Object

Detect handler and duplicate it’s instance



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# File 'lib/rack/websocket/application.rb', line 23

def call(env)
  detect_handler(env)
  dup._call(env)
end

#on_close(env) ⇒ Object 



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# File 'lib/rack/websocket/application.rb', line 14

def on_close(env); end

#on_error(env, error) ⇒ Object 



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# File 'lib/rack/websocket/application.rb', line 15

def on_error(env, error); end

#on_message(env, msg) ⇒ Object 



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# File 'lib/rack/websocket/application.rb', line 13

def on_message(env, msg); end

#on_open(env) ⇒ Object

Standard WebSocket calls



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# File 'lib/rack/websocket/application.rb', line 12

def on_open(env); end