nghttp2_submit_origin

Synopsis

#include <nghttp2/nghttp2.h>

int nghttp2_submit_origin(nghttp2_session *session, uint8_t flags, const nghttp2_origin_entry *ov, size_t nov)

Submits ORIGIN frame.

ORIGIN frame is a non-critical extension to HTTP/2 and defined by RFC 8336.

The flags is currently ignored and should be NGHTTP2_FLAG_NONE.

The ov points to the array of origins. The nov specifies the number of origins included in ov. This function creates copies of all elements in ov.

The ORIGIN frame is only usable by a server. If this function is invoked with client side session, this function returns NGHTTP2_ERR_INVALID_STATE.

NGHTTP2_ERR_NOMEM
Out of memory
NGHTTP2_ERR_INVALID_STATE
The function is called from client side session.
NGHTTP2_ERR_INVALID_ARGUMENT
There are too many origins, or an origin is too large to fit into a default frame payload.