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-rw-r--r--src/vnet/session/session.c16
-rw-r--r--src/vnet/session/session.h6
-rwxr-xr-xsrc/vnet/session/session_api.c17
-rw-r--r--src/vnet/session/transport.c51
-rw-r--r--src/vnet/session/transport.h11
5 files changed, 88 insertions, 13 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index 58ec1c01369..c1d02ab8f09 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -1228,7 +1228,7 @@ session_segment_handle (session_t * s)
{
svm_fifo_t *f;
- if (s->session_state == SESSION_STATE_LISTENING)
+ if (!s->rx_fifo)
return SESSION_INVALID_HANDLE;
f = s->rx_fifo;
@@ -1291,6 +1291,20 @@ session_get_transport (session_t * s)
s->connection_index);
}
+void
+session_get_endpoint (session_t * s, ip46_address_t * ip, u16 * port,
+ u8 * is_ip4, u8 is_lcl)
+{
+ if (s->session_state != SESSION_STATE_LISTENING)
+ return transport_get_endpoint (session_get_transport_proto (s),
+ s->connection_index, s->thread_index, ip,
+ port, is_ip4, is_lcl);
+ else
+ return transport_get_listener_endpoint (session_get_transport_proto (s),
+ s->connection_index, ip, port,
+ is_ip4, is_lcl);
+}
+
transport_connection_t *
listen_session_get_transport (session_t * s)
{
diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 997d15395ef..375b47a60cd 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -338,7 +338,8 @@ void session_send_rpc_evt_to_thread (u32 thread_index, void *fp,
void session_send_rpc_evt_to_thread_force (u32 thread_index, void *fp,
void *rpc_args);
transport_connection_t *session_get_transport (session_t * s);
-
+void session_get_endpoint (session_t * s, ip46_address_t * ip, u16 * port,
+ u8 * is_ip4, u8 is_lcl);
u8 *format_session (u8 * s, va_list * args);
uword unformat_session (unformat_input_t * input, va_list * args);
@@ -444,7 +445,8 @@ transport_add_tx_event (transport_connection_t * tc)
always_inline u64
listen_session_get_handle (session_t * s)
{
- ASSERT (s->session_state == SESSION_STATE_LISTENING);
+ ASSERT (s->session_state == SESSION_STATE_LISTENING ||
+ session_get_transport_proto (s) == TRANSPORT_PROTO_QUIC);
return session_handle (s);
}
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c
index 8e37d428982..d0af0fac279 100755
--- a/src/vnet/session/session_api.c
+++ b/src/vnet/session/session_api.c
@@ -174,7 +174,6 @@ mq_send_session_accepted_cb (session_t * s)
app_worker_t *app_wrk = app_worker_get (s->app_wrk_index);
svm_msg_q_msg_t _msg, *msg = &_msg;
svm_msg_q_t *vpp_queue, *app_mq;
- transport_connection_t *tc;
session_t *listener;
session_accepted_msg_t *mp;
session_event_t *evt;
@@ -212,11 +211,9 @@ mq_send_session_accepted_cb (session_t * s)
vpp_queue = session_main_get_vpp_event_queue (s->thread_index);
mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
mp->handle = session_handle (s);
- tc = transport_get_connection (session_get_transport_proto (s),
- s->connection_index, s->thread_index);
- mp->port = tc->rmt_port;
- mp->is_ip4 = tc->is_ip4;
- clib_memcpy_fast (&mp->ip, &tc->rmt_ip, sizeof (tc->rmt_ip));
+
+ session_get_endpoint (s, (ip46_address_t *) mp->ip, &mp->port,
+ &mp->is_ip4, 0 /* is_lcl */ );
}
else
{
@@ -350,9 +347,10 @@ mq_send_session_connected_cb (u32 app_wrk_index, u32 api_context,
vpp_mq = session_main_get_vpp_event_queue (s->thread_index);
mp->handle = session_handle (s);
mp->vpp_event_queue_address = pointer_to_uword (vpp_mq);
- clib_memcpy_fast (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
- mp->is_ip4 = tc->is_ip4;
- mp->lcl_port = tc->lcl_port;
+
+ session_get_endpoint (s, (ip46_address_t *) mp->lcl_ip, &mp->lcl_port,
+ &mp->is_ip4, 1 /* is_lcl */ );
+
mp->server_rx_fifo = pointer_to_uword (s->rx_fifo);
mp->server_tx_fifo = pointer_to_uword (s->tx_fifo);
mp->segment_handle = session_segment_handle (s);
@@ -397,7 +395,6 @@ mq_send_session_bound_cb (u32 app_wrk_index, u32 api_context,
session_event_t *evt;
app_listener_t *al;
session_t *ls = 0;
-
app_wrk = app_worker_get (app_wrk_index);
app_mq = app_wrk->event_queue;
if (!app_mq)
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index d83ecfb133c..9efe0e17307 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -319,6 +319,57 @@ transport_protocol_is_cl (transport_proto_t tp)
return (tp_vfts[tp].service_type == TRANSPORT_SERVICE_CL);
}
+always_inline void
+default_get_transport_endpoint (transport_connection_t * tc,
+ ip46_address_t * ip, u16 * port, u8 * is_ip4,
+ u8 is_lcl)
+{
+ if (is_lcl)
+ {
+ *port = tc->lcl_port;
+ *is_ip4 = tc->is_ip4;
+ clib_memcpy_fast (ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
+ }
+ else
+ {
+ *port = tc->rmt_port;
+ *is_ip4 = tc->is_ip4;
+ clib_memcpy_fast (ip, &tc->rmt_ip, sizeof (tc->rmt_ip));
+ }
+}
+
+void
+transport_get_endpoint (transport_proto_t tp, u32 conn_index,
+ u32 thread_index, ip46_address_t * ip, u16 * port,
+ u8 * is_ip4, u8 is_lcl)
+{
+ if (tp_vfts[tp].get_transport_endpoint)
+ tp_vfts[tp].get_transport_endpoint (conn_index, thread_index, ip, port,
+ is_ip4, is_lcl);
+ else
+ {
+ transport_connection_t *tc;
+ tc = transport_get_connection (tp, conn_index, thread_index);
+ default_get_transport_endpoint (tc, ip, port, is_ip4, is_lcl);
+ }
+}
+
+void
+transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
+ ip46_address_t * ip, u16 * port, u8 * is_ip4,
+ u8 is_lcl)
+{
+ if (tp_vfts[tp].get_transport_listener_endpoint)
+ tp_vfts[tp].get_transport_listener_endpoint (conn_index, ip, port, is_ip4,
+ is_lcl);
+ else
+ {
+ transport_connection_t *tc;
+ tc = transport_get_listener (tp, conn_index);
+ default_get_transport_endpoint (tc, ip, port, is_ip4, is_lcl);
+ }
+}
+
#define PORT_MASK ((1 << 16)- 1)
void
diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h
index 993b8bd7354..73d7fba3c49 100644
--- a/src/vnet/session/transport.h
+++ b/src/vnet/session/transport.h
@@ -62,6 +62,11 @@ typedef struct _transport_proto_vft
u8 *(*format_listener) (u8 * s, va_list * args);
u8 *(*format_half_open) (u8 * s, va_list * args);
+ /* External API response */
+
+ void (*get_transport_endpoint) (u32 conn_index, u32 thread_index, ip46_address_t * ip, u16 * port, u8 * is_ip4, u8 is_lcl);
+ void (*get_transport_listener_endpoint) (u32 conn_index, ip46_address_t * ip, u16 * port, u8 * is_ip4, u8 is_lcl);
+
/*
* Properties
*/
@@ -86,6 +91,12 @@ u32 transport_start_listen (transport_proto_t tp, u32 session_index,
u32 transport_stop_listen (transport_proto_t tp, u32 conn_index);
void transport_cleanup (transport_proto_t tp, u32 conn_index,
u8 thread_index);
+void transport_get_endpoint (transport_proto_t tp, u32 conn_index,
+ u32 thread_index, ip46_address_t * ip,
+ u16 * port, u8 * is_ip4, u8 is_lcl);
+void transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
+ ip46_address_t * ip, u16 * port,
+ u8 * is_ip4, u8 is_lcl);
static inline transport_connection_t *
transport_get_connection (transport_proto_t tp, u32 conn_index,