Fix DNS CacheLifetime
MODIFY
dendrite-config.yaml
dendrite-config.yaml
@@ -112,7 +112,7 @@ global:
# Maximum number of entries to hold in the DNS cache, and
# for how long those items should be considered valid in seconds.
cache_size: 256
- cache_lifetime: 300
+ cache_lifetime: "5m" # 5minutes; see https://pkg.go.dev/time@master#ParseDuration for more
# Configuration for the Appservice API.
app_service_api:

MODIFY
setup/base.go
setup/base.go
@@ -139,15 +139,14 @@ func NewBaseDendrite(cfg *config.Dendrite, componentName string, useHTTPAPIs boo
var dnsCache *gomatrixserverlib.DNSCache
if cfg.Global.DNSCache.Enabled {
- lifetime := time.Second * cfg.Global.DNSCache.CacheLifetime
dnsCache = gomatrixserverlib.NewDNSCache(
cfg.Global.DNSCache.CacheSize,
- lifetime,
+ cfg.Global.DNSCache.CacheLifetime,
)
logrus.Infof(
"DNS cache enabled (size %d, lifetime %s)",
cfg.Global.DNSCache.CacheSize,
- lifetime,
+ cfg.Global.DNSCache.CacheLifetime,
)
}

Fix DNS CacheLifetime (#1926)

Signed-off-by: Till Faelligen <tfaelligen@gmail.com>