diff options
| -rw-r--r-- | nest/proto.c | 14 | ||||
| -rw-r--r-- | proto/bgp/bgp.c | 10 |
2 files changed, 18 insertions, 6 deletions
diff --git a/nest/proto.c b/nest/proto.c index c350d1cb..2546e812 100644 --- a/nest/proto.c +++ b/nest/proto.c @@ -32,7 +32,6 @@ struct protocol *class_to_protocol[PROTOCOL__MAX]; #define CD(c, msg, args...) ({ if (c->debug & D_STATES) log(L_TRACE "%s.%s: " msg, c->proto->name, c->name ?: "?", ## args); }) #define PD(p, msg, args...) ({ if (p->debug & D_STATES) log(L_TRACE "%s: " msg, p->name, ## args); }) -static timer *proto_shutdown_timer; static timer *gr_wait_timer; #define GRS_NONE 0 @@ -49,7 +48,6 @@ static char *c_states[] = { "DOWN", "START", "UP", "STOP", "RESTART" }; extern struct protocol proto_unix_iface; static void channel_aux_request_refeed(struct channel_aux_table *cat); -static void proto_shutdown_loop(timer *); static void proto_rethink_goal(struct proto *p); static char *proto_state_name(struct proto *p); static void channel_init_limit(struct channel *c, struct limit *l, int dir, struct channel_limit *cf); @@ -2202,8 +2200,6 @@ protos_build(void) #endif proto_pool = rp_new(&root_pool, &main_birdloop, "Protocols"); - proto_shutdown_timer = tm_new(proto_pool); - proto_shutdown_timer->hook = proto_shutdown_loop; } @@ -2211,7 +2207,7 @@ protos_build(void) int proto_restart; static void -proto_shutdown_loop(timer *t UNUSED) +proto_shutdown_loop(void *data UNUSED) { struct proto *p, *p_next; @@ -2230,6 +2226,11 @@ proto_shutdown_loop(timer *t UNUSED) } } +static event proto_schedule_down_event = { + .hook = proto_shutdown_loop, + .list = &global_event_list, +}; + static inline void proto_schedule_down(struct proto *p, byte restart, byte code) { @@ -2242,7 +2243,8 @@ proto_schedule_down(struct proto *p, byte restart, byte code) p->down_sched = restart ? PDS_RESTART : PDS_DISABLE; p->down_code = code; - tm_start_max(proto_shutdown_timer, restart ? 250 MS : 0); + + ev_send_self(&proto_schedule_down_event); } /** diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index f427ded1..65cc3a40 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -1273,6 +1273,16 @@ bgp_incoming_connection(sock *sk, uint dummy UNUSED) return 0; } + if (p->p.loop == &main_birdloop) + { + /* Protocol is down for whatever reason. No need for locking. */ + BGP_TRACE(D_EVENTS, "Incoming connection from %I%J (port %d) rejected (protocol is down)", + sk->daddr, ipa_is_link_local(sk->daddr) ? sk->iface : NULL, + sk->dport); + rfree(sk); + return 0; + } + BGP_ENTER(p); /* |