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Add note about pseudo header ordering validation in on_header_callback

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Tatsuhiro Tsujikawa 2014-11-30 21:30:48 +09:00
parent 30499005f8
commit d23105ccb7
1 changed files with 5 additions and 0 deletions
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5
lib/includes/nghttp2/nghttp2.h
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@ -1393,6 +1393,11 @@ typedef int (*nghttp2_on_begin_headers_callback)(nghttp2_session *session,
* `nghttp2_check_header_value()` provide simple validation against * `nghttp2_check_header_value()` provide simple validation against
* HTTP2 header field construction rule. * HTTP2 header field construction rule.
* *
* HTTP/2 specification requires that pseudo header fields (header
* field starting with ':') must appear in front of regular header
* fields. The library does not validate this requirement. The
* application must check them if it matters.
*
* If the application uses `nghttp2_session_mem_recv()`, it can return * If the application uses `nghttp2_session_mem_recv()`, it can return
* :enum:`NGHTTP2_ERR_PAUSE` to make `nghttp2_session_mem_recv()` * :enum:`NGHTTP2_ERR_PAUSE` to make `nghttp2_session_mem_recv()`
* return without processing further input bytes. The memory pointed * return without processing further input bytes. The memory pointed