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diff src/event/ngx_event_quic_transport.h @ 7713:e9891e8ee975 quic

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Configurable transport parameters. - integer parameters can be configured using the following directives: quic_max_idle_timeout quic_max_ack_delay quic_max_packet_size quic_initial_max_data quic_initial_max_stream_data_bidi_local quic_initial_max_stream_data_bidi_remote quic_initial_max_stream_data_uni quic_initial_max_streams_bidi quic_initial_max_streams_uni quic_ack_delay_exponent quic_active_migration quic_active_connection_id_limit - only following parameters are actually sent: active_connection_id_limit initial_max_streams_uni initial_max_streams_bidi initial_max_stream_data_bidi_local initial_max_stream_data_bidi_remote initial_max_stream_data_uni (other parameters are to be added into ngx_quic_create_transport_params() function as needed, should be easy now) - draft 24 and draft 27 are now supported (at compile-time using quic_version macro)
author Vladimir Homutov <vl@nginx.com>
date Fri, 20 Mar 2020 13:47:44 +0300
parents a14afe21e692
children 3f4b407fa0b8
line wrap: on
line diff
--- a/src/event/ngx_event_quic_transport.h
+++ b/src/event/ngx_event_quic_transport.h
@@ -65,10 +65,28 @@
 #define NGX_QUIC_ERR_INVALID_TOKEN              0x0B
 /* 0xC is not defined */
 #define NGX_QUIC_ERR_CRYPTO_BUFFER_EXCEEDED     0x0D
+/* 0xE is not defined */
 #define NGX_QUIC_ERR_CRYPTO_ERROR               0x10
 
 #define NGX_QUIC_ERR_LAST  NGX_QUIC_ERR_CRYPTO_ERROR
 
+/* Transport parameters */
+#define NGX_QUIC_TP_ORIGINAL_CONNECTION_ID               0x00
+#define NGX_QUIC_TP_MAX_IDLE_TIMEOUT                     0x01
+#define NGX_QUIC_TP_STATELESS_RESET_TOKEN                0x02
+#define NGX_QUIC_TP_MAX_PACKET_SIZE                      0x03
+#define NGX_QUIC_TP_INITIAL_MAX_DATA                     0x04
+#define NGX_QUIC_TP_INITIAL_MAX_STREAM_DATA_BIDI_LOCAL   0x05
+#define NGX_QUIC_TP_INITIAL_MAX_STREAM_DATA_BIDI_REMOTE  0x06
+#define NGX_QUIC_TP_INITIAL_MAX_STREAM_DATA_UNI          0x07
+#define NGX_QUIC_TP_INITIAL_MAX_STREAMS_BIDI             0x08
+#define NGX_QUIC_TP_INITIAL_MAX_STREAMS_UNI              0x09
+#define NGX_QUIC_TP_ACK_DELAY_EXPONENT                   0x0a
+#define NGX_QUIC_TP_MAX_ACK_DELAY                        0x0b
+#define NGX_QUIC_TP_DISABLE_ACTIVE_MIGRATION             0x0c
+#define NGX_QUIC_TP_PREFERRED_ADDRESS                    0x0d
+#define NGX_QUIC_TP_ACTIVE_CONNECTION_ID_LIMIT           0x0e
+
 
 typedef struct {
     ngx_uint_t                                  pn;
@@ -208,4 +226,7 @@ ssize_t ngx_quic_parse_frame(ngx_quic_he
     ngx_quic_frame_t *frame);
 ssize_t ngx_quic_create_frame(u_char *p, u_char *end, ngx_quic_frame_t *f);
 
+ssize_t ngx_quic_create_transport_params(u_char *p, u_char *end,
+    ngx_quic_tp_t *tp);
+
 #endif /* _NGX_EVENT_QUIC_WIRE_H_INCLUDED_ */