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Release 4.0.0

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This commit is contained in:
George Wang 2023-03-14 13:29:13 -04:00
parent b373fe5220
commit 79880b469a
47 changed files with 2459 additions and 606 deletions
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58
include/lsquic.h
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@ -25,9 +25,9 @@ struct sockaddr;
extern "C" {
#endif
#define LSQUIC_MAJOR_VERSION 3
#define LSQUIC_MINOR_VERSION 3
#define LSQUIC_PATCH_VERSION 1
#define LSQUIC_MAJOR_VERSION 4
#define LSQUIC_MINOR_VERSION 0
#define LSQUIC_PATCH_VERSION 0
/**
* Engine flags:
@ -82,12 +82,23 @@ enum lsquic_version
LSQVER_I001,
/**
* Special version to trigger version negotiation.
* [draft-ietf-quic-transport-11], Section 3.
* IETF QUIC v2.
*/
LSQVER_VERNEG,
LSQVER_I002,
N_LSQVER
/**
* Reserved version to trigger version negotiation.
* [rfc9000], Section 15.
*/
LSQVER_RESVED,
N_LSQVER,
/**
* The version 0x00000000 is reserved to represent version negotiation.
* [rfc9000], Section 15.
*/
LSQVER_VERNEG
};
/**
@ -103,19 +114,19 @@ enum lsquic_version
#define LSQUIC_FORCED_TCID0_VERSIONS ((1 << LSQVER_046)|(1 << LSQVER_050))
#define LSQUIC_EXPERIMENTAL_VERSIONS ( \
(1 << LSQVER_VERNEG))
(1 << LSQVER_RESVED))
#define LSQUIC_DEPRECATED_VERSIONS ((1 << LSQVER_ID27))
#define LSQUIC_GQUIC_HEADER_VERSIONS (1 << LSQVER_043)
#define LSQUIC_IETF_VERSIONS ((1 << LSQVER_ID27) \
| (1 << LSQVER_ID29) \
| (1 << LSQVER_I001) | (1 << LSQVER_VERNEG))
| (1 << LSQVER_ID29) | (1 << LSQVER_I001) \
| (1 << LSQVER_I002) | (1 << LSQVER_RESVED))
#define LSQUIC_IETF_DRAFT_VERSIONS ((1 << LSQVER_ID27) \
| (1 << LSQVER_ID29) \
| (1 << LSQVER_VERNEG))
| (1 << LSQVER_RESVED))
enum lsquic_hsk_status
{
@ -306,6 +317,10 @@ typedef struct ssl_ctx_st * (*lsquic_lookup_cert_f)(
#define LSQUIC_DF_STTL 86400
#define LSQUIC_DF_MAX_INCHOATE (1 * 1000 * 1000)
#define LSQUIC_DF_SUPPORT_SREJ_SERVER 0
#define LSQUIC_DF_SUPPORT_SREJ_CLIENT 0
/** Do not use NSTP by default */
#define LSQUIC_DF_SUPPORT_NSTP 0
/** TODO: IETF QUIC clients do not support push */
@ -355,6 +370,9 @@ typedef struct ssl_ctx_st * (*lsquic_lookup_cert_f)(
/** Allow migration by default */
#define LSQUIC_DF_ALLOW_MIGRATION 1
/** Default retry token duration. */ /* Do not set this value to zero. */
#define LSQUIC_DF_RETRY_TOKEN_DURATION 10
/** Use QL loss bits by default */
#define LSQUIC_DF_QL_BITS 2
@ -544,6 +562,17 @@ struct lsquic_engine_settings {
*/
unsigned es_max_inchoate;
/**
* Support SREJ: for client side, this means supporting server's SREJ
* responses (this does not work yet) and for server side, this means
* generating SREJ instead of REJ when appropriate.
*
* For IETF QUIC, this sending stateless retries when appropriate.
* The IETF client always supports stateless retries and knows how to
* handle them.
*/
int es_support_srej;
/**
* Setting this value to 0 means that
*
@ -863,6 +892,13 @@ struct lsquic_engine_settings {
*/
int es_allow_migration;
/**
* Amount of time, in seconds, after which the server token included in
* a stateless retry expires. If set to zero, the default value is
* used, which is @ref LSQUIC_DF_RETRY_TOKEN_DURATION
*/
unsigned es_retry_token_duration;
/**
* Use QL loss bits. Allowed values are:
* 0: Do not use loss bits