[1] Comet (programming) - Wikipedia, the free encyclopedia ( 版) <http://en.wikipedia.org/wiki/Comet_(programming)>
[2] Comet - Wikipedia ( ( 版)) <http://ja.wikipedia.org/wiki/Comet>
[3] COMET Streaming in Internet Explorer - IEInternals - Site Home - MSDN Blogs ( 版) <http://blogs.msdn.com/b/ieinternals/archive/2010/04/06/comet-streaming-in-internet-explorer-with-xmlhttprequest-and-xdomainrequest.aspx>
[4] StreamHub - About Reverse Ajax ( 版) <http://www.stream-hub.com/reverse-ajax.html>
Reverse Ajax is another term (or synonym) for the concept known as Comet. It uses long-lived HTTP connections to enable two-way communication between a web server and a browser. It is becoming a more popular term to describe the concept and has been used in the titles of several books.
[5] StreamHub - About Ajax Push ( 版) <http://www.stream-hub.com/ajax-push.html>
Ajax Push is another term (or synonym) for the concept known as Comet. It enables asynchronous, web-based push to browser applications. Whereas Comet does not necessarily require an AJAX-enabled client on the other end, for example it could push to Java or .NET clients, Ajax Push refers specifically to data pushed to Ajax clients.