diff options
Diffstat (limited to 'mDNSResponder/mDNSCore/uDNS.h')
| -rwxr-xr-x | mDNSResponder/mDNSCore/uDNS.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/mDNSResponder/mDNSCore/uDNS.h b/mDNSResponder/mDNSCore/uDNS.h index eca8b701..910449f1 100755 --- a/mDNSResponder/mDNSCore/uDNS.h +++ b/mDNSResponder/mDNSCore/uDNS.h @@ -47,9 +47,8 @@ extern "C" { #define QuestionIntervalStep3 (QuestionIntervalStep*QuestionIntervalStep*QuestionIntervalStep) #define InitialQuestionInterval ((mDNSPlatformOneSecond + QuestionIntervalStep-1) / QuestionIntervalStep) #define MaxQuestionInterval (3600 * mDNSPlatformOneSecond) - -// just move to MaxQuestionInterval once over this threshold -#define QuestionIntervalThreshold (QuestionIntervalStep3 * mDNSPlatformOneSecond) +#define UDNSBackOffMultiplier 2 +#define MinQuestionInterval (1 * mDNSPlatformOneSecond) // For Unicast record registrations, we initialize the interval to 1 second. When we send any query for // the record registration e.g., GetZoneData, we always back off by QuestionIntervalStep @@ -82,6 +81,11 @@ extern void LLQGotZoneData(mDNS *const m, mStatus err, const ZoneData *zoneInfo) extern void startLLQHandshake(mDNS *m, DNSQuestion *q); extern void sendLLQRefresh(mDNS *m, DNSQuestion *q); +extern void DNSPushNotificationGotZoneData(mDNS *const m, mStatus err, const ZoneData *zoneInfo); +extern void DiscoverDNSPushNotificationServer(mDNS *m, DNSQuestion *q); +extern void SubscribeToDNSPushNotificationServer(mDNS *m, DNSQuestion *q); +extern void UnSubscribeToDNSPushNotificationServer(mDNS *m, DNSQuestion *q); + extern void SleepRecordRegistrations(mDNS *m); // uDNS_UpdateRecord @@ -144,6 +148,10 @@ extern void uDNS_ReceiveNATPacket(mDNS *m, const mDNSInterfaceID InterfaceID, mD extern void natTraversalHandleAddressReply(mDNS *const m, mDNSu16 err, mDNSv4Addr ExtAddr); extern void natTraversalHandlePortMapReply(mDNS *const m, NATTraversalInfo *n, const mDNSInterfaceID InterfaceID, mDNSu16 err, mDNSIPPort extport, mDNSu32 lease, NATTProtocol protocol); +// DNS Push Notification +extern void SubscribeToDNSPushNotification(mDNS *m, DNSQuestion *q); + + #ifdef __cplusplus } #endif |