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lightningd/msg_queue: add msg_wake helper.

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A cleaner wrapper than a raw io_wake.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2017-04-12 09:10:10 -07:00
committed by Christian Decker
parent d967c2ba64
commit a436fa77fc
3 changed files with 12 additions and 4 deletions
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4
lightningd/gossip/gossip.c
View File

@@ -237,9 +237,9 @@ static void wake_pkt_out(struct peer *peer)
new_reltimer(&peer->daemon->timers, peer, time_from_sec(30), new_reltimer(&peer->daemon->timers, peer, time_from_sec(30),
wake_pkt_out, peer); wake_pkt_out, peer);
/* Notify the peer-write loop */ /* Notify the peer-write loop */
io_wake(&peer->peer_out); msg_wake(&peer->peer_out);
/* Notify the daemon_conn-write loop */ /* Notify the daemon_conn-write loop */
io_wake(&peer->owner_conn.out); msg_wake(&peer->owner_conn.out);
} }
static struct io_plan *peer_pkt_out(struct io_conn *conn, struct peer *peer) static struct io_plan *peer_pkt_out(struct io_conn *conn, struct peer *peer)

5
lightningd/msg_queue.c
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@@ -57,3 +57,8 @@ int msg_extract_fd(const u8 *msg)
return fromwire_u32(&p, &len); return fromwire_u32(&p, &len);
} }
void msg_wake(const struct msg_queue *q)
{
io_wake(q);
}

7
lightningd/msg_queue.h
View File

@@ -15,12 +15,15 @@ struct msg_queue {
void msg_queue_init(struct msg_queue *q, const tal_t *ctx); void msg_queue_init(struct msg_queue *q, const tal_t *ctx);
/* If add is taken(), freed after sending. */ /* If add is taken(), freed after sending. msg_wake() implied. */
void msg_enqueue(struct msg_queue *q, const u8 *add); void msg_enqueue(struct msg_queue *q, const u8 *add);
/* Fd is closed after sending. */ /* Fd is closed after sending. msg_wake() implied. */
void msg_enqueue_fd(struct msg_queue *q, int fd); void msg_enqueue_fd(struct msg_queue *q, int fd);
/* Explicitly wake up a msg_queue_wait */
void msg_wake(const struct msg_queue *q);
/* Returns NULL if nothing to do. */ /* Returns NULL if nothing to do. */
const u8 *msg_dequeue(struct msg_queue *q); const u8 *msg_dequeue(struct msg_queue *q);