HTTP/2 Protocol

One TCP connection, many streams — and the frame-level model you need to read an h2 trace. Change the concurrent streams, header table size, initial window, frame size, priority scheme and push toggle, and watch the server-computed framing overhead per mebibyte, how many requests ride one connection against six HTTP/1.1 connections, whether the priority signal you picked is honoured or discarded outright, what the second request's headers actually cost, whether reserved streams escape the concurrency limit, and which of the two flow-control windows is the one stalling you — validated against nghttp2-1.70.0 (nghttp2_frame_pack_frame_hd, nghttp2_submit_request, static_table[], nghttp2_submit_push_promise, nghttp2_session_consume).

• ✓All current + future modules
• ✓Full kata library
• ✓Progress dashboard + weak area analysis

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