Class: Rack::SockJS::ExtractServerAndSession

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ExtractServerAndSession

Returns a new instance of ExtractServerAndSession.



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# File 'lib/rack/sockjs.rb', line 126

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/sockjs.rb', line 130

def call(env)
  match = SERVER_SESSION_REGEXP.match(env["SCRIPT_NAME"])
  env["sockjs.server-id"] = match[1]
  env["sockjs.session-key"] = match[2]
  old_script_name, old_path_name = env["SCRIPT_NAME"], env["PATH_INFO"]
  env["SCRIPT_NAME"] = env["SCRIPT_NAME"] + match[0]
  env["PATH_INFO"] = match.post_match

  return @app.call(env)
ensure
  env["SCRIPT_NAME"], env["PATH_INFO"] = old_script_name, old_path_name
end