DeterministicESPAsyncWebServer v6.27.1
Zero-allocation, bounded-execution async HTTP server for ESP32
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h3_frame.h File Reference

HTTP/3 framing (RFC 9114 sec 7) over QUIC varints. More...

#include "ServerConfig.h"

Go to the source code of this file.

Detailed Description

HTTP/3 framing (RFC 9114 sec 7) over QUIC varints.

An HTTP/3 frame is Type (varint) | Length (varint) | Frame Payload. This module parses that header and builds the frames a server uses (DATA, HEADERS carrying a QPACK field section, SETTINGS, GOAWAY), reads a SETTINGS payload, and flags the reserved HTTP/2 frame types that must be treated as a connection error. Pure and host-tested.

Author
Douglas Quigg (dstroy0)
Date
2026

Definition in file h3_frame.h.