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gossipd: exponential backoff for reconnect (5 minute ceiling).

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-04-25 22:05:38 +09:30
parent 5db8454755
commit b1498f07c5
1 changed files with 11 additions and 4 deletions
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15
gossipd/gossip.c
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@ -1584,10 +1584,17 @@ static void connect_failed(struct io_conn *conn, struct reaching *reach)
NULL, &reach->id, diff, reach->attempts, false)));
tal_free(reach);
} else {
status_trace("Failed connected out for %s, will try again",
type_to_string(tmpctx, struct pubkey, &reach->id));
/* FIXME: Configurable timer! */
new_reltimer(&reach->daemon->timers, reach, time_from_sec(5),
unsigned int secs;
/* Exponential backoff, then every 5 minutes */
if (reach->attempts < 9)
secs = 1 << reach->attempts;
else
secs = 300;
status_trace("Failed connected out for %s, will try again in %u seconds",
type_to_string(tmpctx, struct pubkey, &reach->id),
secs);
new_reltimer(&reach->daemon->timers, reach, time_from_sec(secs),
try_connect, reach);
}
}