quic_tp.h File Reference

QUIC transport parameters (RFC 9000 sec 18) carried in the TLS quic_transport_parameters extension (RFC 9001 sec 8.2). More...

#include "ServerConfig.h"

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Detailed Description

QUIC transport parameters (RFC 9000 sec 18) carried in the TLS quic_transport_parameters extension (RFC 9001 sec 8.2).

Each endpoint states its transport limits (flow-control windows, stream limits, idle timeout, and the connection IDs used during the handshake) as a sequence of ID (varint) | Length (varint) | Value parameters. The server carries its parameters in the EncryptedExtensions message and reads the client's from the ClientHello. This module encodes the set a minimal server advertises and parses a peer's, applying the RFC 9000 sec 18.2 defaults and rejecting malformed or illegal values (bad varints, oversized connection IDs, a duplicated parameter, out-of-range limits).

Pure, zero heap, host-tested (round-trip + the spec defaults + malformed-input rejection).

Author

Douglas Quigg (dstroy0)

Date

2026

Definition in file quic_tp.h.