FIFO_EVENT_APP_TX,
FIFO_EVENT_TIMEOUT,
FIFO_EVENT_DISCONNECT,
- FIFO_EVENT_BUILTIN_RX
+ FIFO_EVENT_BUILTIN_RX,
+ FIFO_EVENT_RPC,
} fifo_event_type_t;
#define foreach_session_input_error \
SESSION_STATE_N_STATES,
} stream_session_state_t;
+typedef struct
+{
+ void *fp;
+ void *arg;
+} rpc_args_t;
+
/* *INDENT-OFF* */
typedef CLIB_PACKED (struct {
union
{
svm_fifo_t * fifo;
u64 session_handle;
+ rpc_args_t rpc_args;
};
u8 event_type;
u16 event_id;
u8 thread_index;
- /** used during unbind processing */
- u8 is_deleted;
-
/** To avoid n**2 "one event per frame" check */
u8 enqueue_epoch;
/** Pad to a multiple of 8 octets */
- u8 align_pad[2];
+ u8 align_pad[4];
/** svm segment index where fifos were allocated */
u32 svm_segment_index;
u32 **tx_buffers;
/** Per worker-thread vector of partially read events */
- session_fifo_event_t **evts_partially_read;
+ session_fifo_event_t **free_event_vector;
/** per-worker active event vectors */
- session_fifo_event_t **fifo_events;
+ session_fifo_event_t **pending_event_vector;
/** vpp fifo event queue */
unix_shared_memory_queue_t **vpp_event_queues;
+ /** vpp fifo event queue configured length */
+ u32 configured_event_queue_length;
+
/** Unique segment name counter */
u32 unique_segment_name_counter;
}
always_inline u32
-stream_session_fifo_size (transport_connection_t * tc)
+stream_session_rx_fifo_size (transport_connection_t * tc)
{
stream_session_t *s = stream_session_get (tc->s_index, tc->thread_index);
return s->server_rx_fifo->nitems;
}
+u32 stream_session_tx_fifo_max_dequeue (transport_connection_t * tc);
+
int
stream_session_enqueue_data (transport_connection_t * tc, vlib_buffer_t * b,
u32 offset, u8 queue_event, u8 is_in_order);
-u32
+int
stream_session_peek_bytes (transport_connection_t * tc, u8 * buffer,
u32 offset, u32 max_bytes);
u32 stream_session_dequeue_drop (transport_connection_t * tc, u32 max_bytes);
-void stream_session_connect_notify (transport_connection_t * tc, u8 sst,
- u8 is_fail);
+int stream_session_connect_notify (transport_connection_t * tc, u8 sst,
+ u8 is_fail);
void stream_session_init_fifos_pointers (transport_connection_t * tc,
u32 rx_pointer, u32 tx_pointer);
fifo_event_type_t evt_type,
u32 thread_index);
u8 *format_stream_session (u8 * s, va_list * args);
+int
+send_session_connected_callback (u32 app_index, u32 api_context,
+ stream_session_t * s, u8 is_fail);
+
void session_register_transport (u8 type, const transport_proto_vft_t * vft);
transport_proto_vft_t *session_get_transport_vft (u8 type);