Class: SessionStore

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/quartz_flow/session.rb

Overview

Use SessionStore.instance to access the singleton.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SessionStore

Returns a new instance of SessionStore.



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# File 'lib/quartz_flow/session.rb', line 25

def initialize
  @sessions = {}  
  @session_mutex = Mutex.new
  @audit_thread = Thread.new do
    while true
      begin
        sleep 10
        audit_sessions  
      rescue
      end
    end
  end
end

Instance Method Details

#audit_sessions ⇒ Object 



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# File 'lib/quartz_flow/session.rb', line 74

def audit_sessions
  @sessions.each do |k,session|
    if session.expired?
      @session_mutex.synchronize do
        @sessions.delete k
      end
    end
  end
end

#end_session(sid) ⇒ Object 



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# File 'lib/quartz_flow/session.rb', line 51

def end_session(sid)
  return if ! sid
  @session_mutex.synchronize do
    @sessions.delete sid
  end
end

#start_session(login) ⇒ Object

Start a new session for the specified user.



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# File 'lib/quartz_flow/session.rb', line 40

def start_session()
  sid = nil
  while ! sid || @sessions.has_key?(sid)
    sid = RandString.make_random_string(256)
  end
  @session_mutex.synchronize do 
    @sessions[sid] = Session.new(sid, )
  end
  sid
end

#valid_session?(sid) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quartz_flow/session.rb', line 58

def valid_session?(sid)
  rc = false
  return rc if ! sid
  @session_mutex.synchronize do
    session = @sessions[sid]
    if session != nil 
      if !session.expired?
        rc = true
      else
        @sessions.delete sid
      end
    end
  end
  rc
end