VCL_SESS_ATTR_TCP_NODELAY, // SOL_TCP,TCP_NODELAY
VCL_SESS_ATTR_TCP_KEEPIDLE, // SOL_TCP,TCP_KEEPIDLE
VCL_SESS_ATTR_TCP_KEEPINTVL, // SOL_TCP,TCP_KEEPINTVL
- VCL_SESS_ATTR_SHUT_RD,
- VCL_SESS_ATTR_SHUT_WR,
VCL_SESS_ATTR_MAX
} vppcom_session_attr_t;
VCL_SESSION_F_IS_VEP = 1 << 1,
VCL_SESSION_F_IS_VEP_SESSION = 1 << 2,
VCL_SESSION_F_HAS_RX_EVT = 1 << 3,
+ VCL_SESSION_F_RD_SHUTDOWN = 1 << 4,
+ VCL_SESSION_F_WR_SHUTDOWN = 1 << 5,
} __clib_packed vcl_session_flags_t;
typedef struct vcl_session_
vppcom_epoll_t vep;
u32 attributes; /**< see @ref vppcom_session_attr_t */
int libc_epfd;
- u32 ckpair_index;
u32 vrf;
u32 sndbuf_size; // VPP-TBD: Hack until support setsockopt(SO_SNDBUF)
u32 rcvbuf_size; // VPP-TBD: Hack until support setsockopt(SO_RCVBUF)
- u32 user_mss; // VPP-TBD: Hack until support setsockopt(TCP_MAXSEG)
+
+ transport_endpt_ext_cfg_t *ext_config;
#if VCL_ELOG
elog_track_t elog_track;
/** Per worker buffer for receiving mq epoll events */
struct epoll_event *mq_events;
+ /** Vector of session indices recently notified of epoll level events */
+ u32 *ep_level_evts;
+
+ /** Storage for level events session while new ones are processed */
+ u32 *ep_level_evts_fl;
+
/** Hash table for disconnect processing */
uword *session_index_by_vpp_handles;
clib_socket_t app_api_sock;
socket_client_main_t bapi_sock_ctx;
api_main_t bapi_api_ctx;
+ memory_client_main_t bapi_mem_ctx;
/* State of the connection, shared between msg RX thread and main thread */
volatile vcl_bapi_app_state_t bapi_app_state;
volatile uword bapi_return;
+ u8 session_attr_op;
+ int session_attr_op_rv;
+ transport_endpt_attr_t session_attr_rv;
+
/** vcl needs next epoll_create to go to libc_epoll */
u8 vcl_needs_real_epoll;
volatile int rpc_done;
/* Debug level set to 1 to avoid debug messages while ldp is cleaning up */
VDBG (1, "session %u [0x%llx] removed", s->session_index, s->vpp_handle);
vcl_session_detach_fifos (s);
+ if (s->ext_config)
+ clib_mem_free (s->ext_config);
pool_put (wrk->sessions, s);
}
return 0;
}
+ if (s->session_state == VCL_STATE_DISCONNECT)
+ {
+ VDBG (0, "listen session [0x%llx] is closing", s->vpp_handle);
+ return 0;
+ }
+
ASSERT (s->session_state == VCL_STATE_LISTEN
|| s->session_state == VCL_STATE_LISTEN_NO_MQ
|| vcl_session_is_connectable_listener (wrk, s));
static inline int
vcl_proto_is_dgram (uint8_t proto)
{
- return proto == VPPCOM_PROTO_UDP || proto == VPPCOM_PROTO_DTLS;
+ return proto == VPPCOM_PROTO_UDP || proto == VPPCOM_PROTO_DTLS ||
+ proto == VPPCOM_PROTO_SRTP;
}
static inline u8
int vcl_session_read_ready (vcl_session_t * session);
int vcl_session_write_ready (vcl_session_t * session);
+int vcl_session_alloc_ext_cfg (vcl_session_t *s,
+ transport_endpt_ext_cfg_type_t type, u32 len);
static inline vcl_worker_t *
vcl_worker_get (u32 wrk_index)
int vcl_segment_attach_mq (uword segment_handle, uword mq_offset, u32 mq_index,
svm_msg_q_t **mq);
int vcl_segment_discover_mqs (uword segment_handle, int *fds, u32 n_fds);
+svm_fifo_chunk_t *vcl_segment_alloc_chunk (uword segment_handle,
+ u32 slice_index, u32 size,
+ uword *offset);
/*
* VCL Binary API