Send receive localConnection

Hello there. I have 4 swf files, in every one I have an input text field that I use to send text to a receiver swf. My problem is that my receiver swf is not always open, and if it is not open my text is not received from my swf files. I want that to happen even if my receiver swf is closed and when I open it I what him to know that he is been receiving some text.
Any idea if this is possible?
Thank you.