Contents

require 'spiderfw/controller/session'

module Spider
    
    class MemorySession < Session
        
        class << self
                
            
            def setup
                unless @sessions
                    @sync ||= Sync.new
                    @sessions ||= Hash.new
                end
                super
            end
        
            def []=(sid, data)
                @sync.lock(Sync::EX)
                @sessions[sid] = {
                    :data => data,
                    :mtime => Time.now
                }
                @sync.lock(Sync::UN)
            end
        
            def [](sid)
                check_purge
                @sync.lock(Sync::SH)
                sess = @sessions[sid] ? @sessions[sid][:data] : nil
                @sync.lock(Sync::UN)
                sess
            end
            
            def purge(life)
                @sync.lock(Sync::EX)
                @sessions.each do |sid, session|
                    if (session[:mtime] + life < Time.now)
                        @sessions.delete(sid)
                    end
                end
                @sync.lock(Sync::UN)
            end
            
            def delete(sid)
                @sync.lock(Sync::EX)
                @sessions.delete(sid)
                @sync.lock(Sync::UN)
            end
            
        end
        
        
        def restore
            @data = self.class[@sid]
        end
        
        
    end
    
    
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
spiderfw-0.5.3	lib/spiderfw/controller/session/memory_session.rb
spiderfw-0.5.2	lib/spiderfw/controller/session/memory_session.rb
spiderfw-0.5.1	lib/spiderfw/controller/session/memory_session.rb
spiderfw-0.5	lib/spiderfw/controller/session/memory_session.rb