struct
{
u32 max_burst_size;
+ u32 bytes_dequeued;
};
};
transport_snd_flags_t flags;
/*
* Setup
*/
- u32 (*start_listen) (u32 session_index, transport_endpoint_t * lcl);
+ u32 (*start_listen) (u32 session_index, transport_endpoint_cfg_t *lcl);
u32 (*stop_listen) (u32 conn_index);
int (*connect) (transport_endpoint_cfg_t * rmt);
+ void (*half_close) (u32 conn_index, u32 thread_index);
void (*close) (u32 conn_index, u32 thread_index);
void (*reset) (u32 conn_index, u32 thread_index);
void (*cleanup) (u32 conn_index, u32 thread_index);
* Transmission
*/
- u32 (*push_header) (transport_connection_t * tconn, vlib_buffer_t * b);
+ u32 (*push_header) (transport_connection_t *tconn, vlib_buffer_t **b,
+ u32 n_bufs);
int (*send_params) (transport_connection_t * tconn,
transport_send_params_t *sp);
void (*update_time) (f64 time_now, u8 thread_index);
u8 *(*format_half_open) (u8 * s, va_list * args);
/*
- * Properties retrieval
+ * Properties retrieval/setting
*/
void (*get_transport_endpoint) (u32 conn_index, u32 thread_index,
transport_endpoint_t *tep, u8 is_lcl);
void (*get_transport_listener_endpoint) (u32 conn_index,
transport_endpoint_t *tep,
u8 is_lcl);
+ int (*attribute) (u32 conn_index, u32 thread_index, u8 is_get,
+ transport_endpt_attr_t *attr);
/*
* Properties
extern transport_proto_vft_t *tp_vfts;
-#define transport_proto_foreach(VAR, BODY) \
-do { \
- for (VAR = 0; VAR < vec_len (tp_vfts); VAR++) \
- if (tp_vfts[VAR].push_header != 0) \
- do { BODY; } while (0); \
-} while (0)
+#define transport_proto_foreach(VAR, VAR_ALLOW_BM) \
+ for (VAR = 0; VAR < vec_len (tp_vfts); VAR++) \
+ if (tp_vfts[VAR].push_header != 0) \
+ if (VAR_ALLOW_BM & (1 << VAR))
int transport_connect (transport_proto_t tp, transport_endpoint_cfg_t * tep);
+void transport_half_close (transport_proto_t tp, u32 conn_index,
+ u8 thread_index);
void transport_close (transport_proto_t tp, u32 conn_index, u8 thread_index);
void transport_reset (transport_proto_t tp, u32 conn_index, u8 thread_index);
u32 transport_start_listen (transport_proto_t tp, u32 session_index,
- transport_endpoint_t * tep);
+ transport_endpoint_cfg_t *tep);
u32 transport_stop_listen (transport_proto_t tp, u32 conn_index);
void transport_cleanup (transport_proto_t tp, u32 conn_index,
u8 thread_index);
u8 is_lcl);
void transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
transport_endpoint_t * tep, u8 is_lcl);
+int transport_connection_attribute (transport_proto_t tp, u32 conn_index,
+ u8 thread_index, u8 is_get,
+ transport_endpt_attr_t *attr);
static inline transport_connection_t *
transport_get_connection (transport_proto_t tp, u32 conn_index,
return (tc->flags & TRANSPORT_CONNECTION_F_IS_TX_PACED);
}
+/**
+ * Clear descheduled flag and update pacer if needed
+ *
+ * To add session to scheduler use @ref transport_connection_reschedule
+ */
+always_inline void
+transport_connection_clear_descheduled (transport_connection_t *tc)
+{
+ tc->flags &= ~TRANSPORT_CONNECTION_F_DESCHED;
+ if (transport_connection_is_tx_paced (tc))
+ transport_connection_tx_pacer_reset_bucket (tc, 0 /* bucket */);
+}
+
u8 *format_transport_pacer (u8 * s, va_list * args);
/**
transport_connection_tx_pacer_update_bytes (transport_connection_t * tc,
u32 bytes);
+/**
+ * Request pacer time update
+ *
+ * @param thread_index thread for which time is updated
+ * @param now time now
+ */
+void transport_update_pacer_time (u32 thread_index, clib_time_type_t now);
+
#endif /* SRC_VNET_SESSION_TRANSPORT_H_ */
/*