I’m creating a game in my free time using Apache, PHP, MySQL, and Flash that would require real-time updates from the server without the client having to request the information (like messages, real-time price changes, chat, etc.).
I’m not familiar with push technology so I was wondering what I should use to display these updates in Flash in real-time.
StreamHub looks nice but you have to pay for it. 
I was wondering if people had some good suggestions.
