diff options
-rw-r--r-- | src/timesync/timesyncd-manager.c | 9 | ||||
-rw-r--r-- | src/timesync/timesyncd-manager.h | 3 |
2 files changed, 7 insertions, 5 deletions
diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c index dadf213a80..5570408fa1 100644 --- a/src/timesync/timesyncd-manager.c +++ b/src/timesync/timesyncd-manager.c @@ -137,11 +137,10 @@ static int manager_send_request(Manager *m) { } /* re-arm timer with increasing timeout, in case the packets never arrive back */ - if (m->retry_interval > 0) { - if (m->retry_interval < m->poll_interval_max_usec) - m->retry_interval *= 2; - } else - m->retry_interval = m->poll_interval_min_usec; + if (m->retry_interval == 0) + m->retry_interval = NTP_RETRY_INTERVAL_MIN_USEC; + else + m->retry_interval = MIN(m->retry_interval * 4/3, NTP_RETRY_INTERVAL_MAX_USEC); r = manager_arm_timer(m, m->retry_interval); if (r < 0) diff --git a/src/timesync/timesyncd-manager.h b/src/timesync/timesyncd-manager.h index 97c4e2ff34..d74521c9cf 100644 --- a/src/timesync/timesyncd-manager.h +++ b/src/timesync/timesyncd-manager.h @@ -24,6 +24,9 @@ typedef struct Manager Manager; #define NTP_POLL_INTERVAL_MIN_USEC (32 * USEC_PER_SEC) #define NTP_POLL_INTERVAL_MAX_USEC (2048 * USEC_PER_SEC) +#define NTP_RETRY_INTERVAL_MIN_USEC (15 * USEC_PER_SEC) +#define NTP_RETRY_INTERVAL_MAX_USEC (6 * 60 * USEC_PER_SEC) /* 6 minutes */ + struct Manager { sd_bus *bus; sd_event *event; |