peer->new_handshake_interval_tick = 0;
peer->rehandshake_interval_tick = 0;
peer->timer_need_another_keepalive = false;
+ peer->handshake_is_sent = false;
vec_free (peer->rewrite);
vec_free (peer->allowed_ips);
vec_free (peer->adj_indices);
u32 rehandshake_interval_tick;
bool timer_need_another_keepalive;
+
+ /* Handshake is sent to main thread? */
+ bool handshake_is_sent;
} wg_peer_t;
typedef struct wg_peer_table_bind_ctx_t_
wg_main_t *wmp = &wg_main;
wg_peer_t *peer = wg_peer_get (a->peer_idx);
+ bool handshake;
wg_send_handshake (wmp->vlib_main, peer, a->is_retry);
+ handshake = false;
+ __atomic_store_n (&peer->handshake_is_sent, handshake, __ATOMIC_RELEASE);
return 0;
}
.is_retry = is_retry,
};
- vl_api_rpc_call_main_thread (wg_send_handshake_thread_fn,
- (u8 *) & a, sizeof (a));
+ wg_peer_t *peer = wg_peer_get (peer_idx);
+
+ bool handshake =
+ __atomic_load_n (&peer->handshake_is_sent, __ATOMIC_ACQUIRE);
+
+ if (handshake == false)
+ {
+ handshake = true;
+ __atomic_store_n (&peer->handshake_is_sent, handshake, __ATOMIC_RELEASE);
+ vl_api_rpc_call_main_thread (wg_send_handshake_thread_fn, (u8 *) &a,
+ sizeof (a));
+ }
}
bool