Okay, thanks. It looks like nghttp2 uses the Link header[1] as you suggest, and mod_spdy uses a "X-Associated-Content" header[2]. My biggest concern with HTTP

Okay, thanks. It looks like nghttp2 uses the Link header[1] as you suggest, and mod_spdy uses a "X-Associated-Content" header[2]. My biggest concern with HTTP/2 is that it's going to be difficult for web applications to organize their server push requests. It seems like it will definitely require updates to server app frameworks to make this tractable. 1. https://nghttp2.org/blog/2015/02/10/nghttp2-dot-org-enabled-http2-server-push/ https://nghttp2.org/blog/2015/02/10/nghttp2-dot-org-enabled-... 2. https://code.google.com/p/mod-spdy/wiki/OptimizingForSpdy https://code.google.com/p/mod-spdy/wiki/OptimizingForSpdy