From 7ee7790ac46152d8da1238b20c861b694381c748 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Fri, 6 Jan 2023 13:34:01 +0100 Subject: use different sleep when idle vs. when conflicting in wirewatch --- src/exchange/taler-exchange-wirewatch.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/exchange/taler-exchange-wirewatch.c b/src/exchange/taler-exchange-wirewatch.c index f22c341b8..4e26bad7d 100644 --- a/src/exchange/taler-exchange-wirewatch.c +++ b/src/exchange/taler-exchange-wirewatch.c @@ -153,6 +153,11 @@ static struct TALER_EXCHANGEDB_Plugin *db_plugin; */ static struct GNUNET_TIME_Relative wirewatch_idle_sleep_interval; +/** + * How long do we sleep on serialization conflicts? + */ +static struct GNUNET_TIME_Relative wirewatch_conflict_sleep_interval; + /** * Modulus to apply to group shards. The shard size must ultimately be a * multiple of the batch size. Thus, if this is not a multiple of the @@ -1066,10 +1071,10 @@ history_cb (void *cls, process_reply (reply->details.success.details, reply->details.success.details_length); break; - /* case 0: - process_reply_batched (reply->details.success.details, - reply->details.success.details_length); - break;*/ + /* case 0: + process_reply_batched (reply->details.success.details, + reply->details.success.details_length); + break;*/ default: process_reply_batched2 ((unsigned int) batch_mode, reply->details.success.details, @@ -1200,7 +1205,9 @@ lock_shard (void *cls) { struct GNUNET_TIME_Relative rdelay; - rdelay = GNUNET_TIME_randomize (wirewatch_idle_sleep_interval); + wirewatch_conflict_sleep_interval + = GNUNET_TIME_STD_BACKOFF (wirewatch_conflict_sleep_interval); + rdelay = GNUNET_TIME_randomize (wirewatch_conflict_sleep_interval); GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Serialization error tying to obtain shard %s, will try again in %s!\n", job_name, @@ -1227,6 +1234,7 @@ lock_shard (void *cls) return; case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT: /* continued below */ + wirewatch_conflict_sleep_interval = GNUNET_TIME_UNIT_ZERO; break; } shard_end_time = GNUNET_TIME_relative_to_absolute (delay); -- cgit v1.2.3