#define QUIC_MAX_PACKET_SIZE 1280
#define QUIC_INT_MAX 0x3FFFFFFFFFFFFFFF
-#define QUIC_FIFO_SIZE (64 << 10)
+#define QUIC_DEFAULT_FIFO_SIZE (64 << 10)
#define QUIC_SEND_PACKET_VEC_SIZE 16
+#define QUIC_IV_LEN 17
+
+#define QUIC_SEND_MAX_BATCH_PACKETS 16
+#define QUIC_RCV_MAX_BATCH_PACKETS 16
+#define QUIC_DEFAULT_CONN_TIMEOUT (30 * 1000) /* 30 seconds */
/* Taken from quicly.c */
#define QUICLY_QUIC_BIT 0x40
#define QUIC_DBG(_lvl, _fmt, _args...)
#endif
+#if CLIB_ASSERT_ENABLE
+#define QUIC_ASSERT(truth) ASSERT (truth)
+#else
+#define QUIC_ASSERT(truth) \
+ do { \
+ if (PREDICT_FALSE (! (truth))) \
+ QUIC_ERR ("ASSERT(%s) failed", # truth); \
+ } while (0)
+#endif
+
+#define QUIC_ERR(_fmt, _args...) \
+ do { \
+ clib_warning ("QUIC-ERR: " _fmt, ##_args); \
+ } while (0)
+
+
+
+extern vlib_node_registration_t quic_input_node;
+
+typedef enum
+{
+#define quic_error(n,s) QUIC_ERROR_##n,
+#include <plugins/quic/quic_error.def>
+#undef quic_error
+ QUIC_N_ERROR,
+} quic_error_t;
+
typedef enum quic_ctx_conn_state_
{
QUIC_CONN_STATE_OPENED,
QUIC_CONN_STATE_ACTIVE_CLOSING,
} quic_ctx_conn_state_t;
+typedef enum quic_packet_type_
+{
+ QUIC_PACKET_TYPE_NONE,
+ QUIC_PACKET_TYPE_RECEIVE,
+ QUIC_PACKET_TYPE_MIGRATE,
+ QUIC_PACKET_TYPE_ACCEPT,
+ QUIC_PACKET_TYPE_RESET,
+ QUIC_PACKET_TYPE_DROP,
+} quic_packet_type_t;
typedef enum quic_ctx_flags_
{
u32 timer_handle;
u32 parent_app_wrk_id;
u32 parent_app_id;
+ u32 ckpair_index;
+ u32 crypto_engine;
+ u32 crypto_context_index;
u8 flags;
} quic_ctx_t;
TRANSPORT_CONN_ID_LEN,
"connection data must be less than TRANSPORT_CONN_ID_LEN bytes");
-typedef enum quic_crypto_engine_
-{
- CRYPTO_ENGINE_VPP,
- CRYPTO_ENGINE_PICOTLS,
-} quic_crypto_engine_t;
-
/* single-entry session cache */
typedef struct quic_session_cache_
{
{
u32 ctx_id;
u32 thread_index;
- u32 app_rx_data_len; /* bytes received, to be read by external app */
+ u32 app_rx_data_len; /**< bytes received, to be read by external app */
+ u32 app_tx_data_len; /**< bytes sent */
} quic_stream_data_t;
+typedef struct quic_crypto_context_data_
+{
+ quicly_context_t quicly_ctx;
+ char cid_key[QUIC_IV_LEN];
+ ptls_context_t ptls_ctx;
+} quic_crypto_context_data_t;
+
typedef struct quic_worker_ctx_
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
int64_t time_now; /**< worker time */
tw_timer_wheel_1t_3w_1024sl_ov_t timer_wheel; /**< worker timer wheel */
- u32 *opening_ctx_pool;
+ quicly_cid_plaintext_t next_cid;
+ crypto_context_t *crypto_ctx_pool; /**< per thread pool of crypto contexes */
+ clib_bihash_24_8_t crypto_context_hash; /**< per thread [params:crypto_ctx_index] hash */
} quic_worker_ctx_t;
+typedef struct quic_rx_packet_ctx_
+{
+ quicly_decoded_packet_t packet;
+ u8 data[QUIC_MAX_PACKET_SIZE];
+ u32 ctx_index;
+ u32 thread_index;
+ union
+ {
+ struct sockaddr sa;
+ struct sockaddr_in6 sa6;
+ };
+ socklen_t salen;
+ u8 ptype;
+ session_dgram_hdr_t ph;
+} quic_rx_packet_ctx_t;
+
typedef struct quic_main_
{
u32 app_index;
quic_ctx_t **ctx_pool;
quic_worker_ctx_t *wrk_ctx;
- clib_bihash_16_8_t connection_hash; /* quic connection id -> conn handle */
+ clib_bihash_16_8_t connection_hash; /**< quic connection id -> conn handle */
f64 tstamp_ticks_per_clock;
- ptls_cipher_suite_t ***quic_ciphers; /* available ciphers by crypto engine */
- u8 default_cipher;
- quic_session_cache_t session_cache;
+ ptls_cipher_suite_t ***quic_ciphers; /**< available ciphers by crypto engine */
+ uword *available_crypto_engines; /**< Bitmap for registered engines */
+ u8 default_crypto_engine; /**< Used if you do connect with CRYPTO_ENGINE_NONE (0) */
- /*
- * Config
- */
- quicly_context_t quicly_ctx;
ptls_handshake_properties_t hs_properties;
- quicly_cid_plaintext_t next_cid;
+ quic_session_cache_t session_cache;
+
+ u32 udp_fifo_size;
+ u32 udp_fifo_prealloc;
+ u32 connection_timeout;
} quic_main_t;
#endif /* __included_quic_h__ */