Class: Wee::AbstractSession

Inherits:
RequestHandler show all
Defined in:
lib/wee/abstractsession.rb,
lib/wee/continuation/session.rb

Direct Known Subclasses

Session

Instance Attribute Summary

Attributes inherited from RequestHandler

#application, #expire_after, #id, #max_lifetime, #max_requests

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from RequestHandler

#alive?, #statistics, #teminate

Constructor Details

#initialize ⇒ AbstractSession

Returns a new instance of AbstractSession.



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# File 'lib/wee/abstractsession.rb', line 9

def initialize
  # to serialize the requests we need a mutex
  @mutex = Mutex.new    

  super()
end

Class Method Details

.current ⇒ Object 



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# File 'lib/wee/abstractsession.rb', line 5

def self.current
  Thread.current[:wee_session] || (raise "Not in session")
end

Instance Method Details

#current_context ⇒ Object

Returns the current context.



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# File 'lib/wee/abstractsession.rb', line 18

def current_context
  @context
end

#get_property(prop, klass) ⇒ Object

Returns an “owned” property for the given klass.



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# File 'lib/wee/abstractsession.rb', line 88

def get_property(prop, klass)
  if self.properties
    self.properties.fetch(klass, {})[prop]
  else
    nil
  end
end

#handle_request(context) ⇒ Object

Called by Wee::Application to send the session a request.



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# File 'lib/wee/abstractsession.rb', line 24

def handle_request(context)
  with_session { 
    @mutex.synchronize {
      begin
        @context = context
        super
        awake
        process_request
        sleep
      ensure
        @context = nil   # clean up
      end
    }
  }
rescue Exception => exn
  set_response(context, Wee::ErrorResponse.new(exn))
end

#properties ⇒ Object 



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# File 'lib/wee/abstractsession.rb', line 83

def properties() @__properties end

#properties=(props) ⇒ Object 



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# File 'lib/wee/abstractsession.rb', line 84

def properties=(props) @__properties = props end