PHP Suspendable requests for Apache

Hi, Is anyone working on a suspendable request support in PHP when used as a module in Apache? Suspendable requests are great for supporting Server Push technology, but are currently only supported in Jetty and Tomcat. The API would be extremely simple, for example: suspend(string request_id, int timeout); - this would end the current request but keep the client connection open up to "timeout" seconds. resume(string request_id); - this would resume a suspended request by starting a new PHP request but reusing the same client connection that was previously suspended I think there is enough support in Apache 2 APR to make this possible. What do you guys think? - Rusty -