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Proto: published protocol-loop connections

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This commit is contained in:
Maria Matejka 2023-04-02 19:34:22 +02:00
parent 9508cd85ce
commit a26d307eab
2 changed files with 24 additions and 25 deletions
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29
nest/proto.c
View File

@ -58,27 +58,6 @@ static void channel_check_stopped(struct channel *c);
static inline int proto_is_done(struct proto *p)
{ return (p->proto_state == PS_DOWN) && proto_is_inactive(p); }
static inline event_list *proto_event_list(struct proto *p)
{ return p->loop == &main_birdloop ? &global_event_list : birdloop_event_list(p->loop); }
static inline event_list *proto_work_list(struct proto *p)
{ return p->loop == &main_birdloop ? &global_work_list : birdloop_event_list(p->loop); }
static inline void proto_send_event(struct proto *p)
{ ev_send(proto_event_list(p), p->event); }
#define PROTO_ENTER_FROM_MAIN(p) ({ \
ASSERT_DIE(birdloop_inside(&main_birdloop)); \
struct birdloop *_loop = (p)->loop; \
if (_loop != &main_birdloop) birdloop_enter(_loop); \
_loop; \
})
#define PROTO_LEAVE_FROM_MAIN(loop) ({ if (loop != &main_birdloop) birdloop_leave(loop); })
#define PROTO_LOCKED_FROM_MAIN(p) for (struct birdloop *_proto_loop = PROTO_ENTER_FROM_MAIN(p); _proto_loop; PROTO_LEAVE_FROM_MAIN(_proto_loop), (_proto_loop = NULL))
static inline int channel_is_active(struct channel *c)
{ return (c->channel_state != CS_DOWN); }
@ -576,7 +555,7 @@ channel_check_stopped(struct channel *c)
return;
channel_set_state(c, CS_DOWN);
proto_send_event(c->proto);
proto_send_event(c->proto, c->proto->event);
break;
case CS_PAUSE:
@ -794,7 +773,7 @@ channel_do_down(struct channel *c)
/* Schedule protocol shutddown */
if (proto_is_done(c->proto))
proto_send_event(c->proto);
proto_send_event(c->proto, c->proto->event);
}
void
@ -2119,7 +2098,7 @@ proto_do_stop(struct proto *p)
rt_destroy_sources(&p->sources, p->event);
p->do_stop = 1;
proto_send_event(p);
proto_send_event(p, p->event);
}
static void
@ -2129,7 +2108,7 @@ proto_do_down(struct proto *p)
/* Shutdown is finished in the protocol event */
if (proto_is_done(p))
proto_send_event(p);
proto_send_event(p, p->event);
}

20
nest/protocol.h
View File

@ -232,6 +232,15 @@ void channel_graceful_restart_unlock(struct channel *c);
#define DEFAULT_GR_WAIT 240
static inline event_list *proto_event_list(struct proto *p)
{ return p->loop == &main_birdloop ? &global_event_list : birdloop_event_list(p->loop); }
static inline event_list *proto_work_list(struct proto *p)
{ return p->loop == &main_birdloop ? &global_work_list : birdloop_event_list(p->loop); }
static inline void proto_send_event(struct proto *p, event *e)
{ ev_send(proto_event_list(p), e); }
void channel_show_limit(struct limit *l, const char *dsc, int active, int action);
void channel_show_info(struct channel *c);
void channel_cmd_debug(struct channel *c, uint mask);
@ -250,6 +259,17 @@ struct proto *proto_iterate_named(struct symbol *sym, struct protocol *proto, st
#define PROTO_WALK_CMD(sym,pr,p) for(struct proto *p = NULL; p = proto_iterate_named(sym, pr, p); )
#define PROTO_ENTER_FROM_MAIN(p) ({ \
ASSERT_DIE(birdloop_inside(&main_birdloop)); \
struct birdloop *_loop = (p)->loop; \
if (_loop != &main_birdloop) birdloop_enter(_loop); \
_loop; \
})
#define PROTO_LEAVE_FROM_MAIN(loop) ({ if (loop != &main_birdloop) birdloop_leave(loop); })
#define PROTO_LOCKED_FROM_MAIN(p) for (struct birdloop *_proto_loop = PROTO_ENTER_FROM_MAIN(p); _proto_loop; PROTO_LEAVE_FROM_MAIN(_proto_loop), (_proto_loop = NULL))
#define CMD_RELOAD 0
#define CMD_RELOAD_IN 1