implementing getting fixed number of lates events feature: WIP.

ryogrid · May 5, 2024 · 4b56d43 · 4b56d43
1 parent 526cbb7
commit 4b56d43
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diff --git a/core/nuts_db_data_manager.go b/core/nuts_db_data_manager.go
@@ -54,6 +54,10 @@ const ProfEvtIdxMap = "ProfEvtIdxMap"
 const FollowListEvtIdxMap = "FollowListEvtIdxMap"
 const ReSendNeededEvtList = "ReSendNeededEvtList"
 
+// index 0 is the key for getting latest EventNumReturnAtFirstKind40000 num entries
+// when number of stored events is larger than EventNumReturnAtFirstKind40000
+const EventListKeyListForLimit = "EvtListKeyListForLimit"
+
 func NewNutsDBDataManager() DataManager {
 	dbFilePath := "./" + strconv.FormatUint(glo_val.SelfPubkey64bit, 16)
 	if _, err := os.Stat(dbFilePath); os.IsNotExist(err) {

diff --git a/np2p_const/np2p_const.go b/np2p_const/np2p_const.go
@@ -15,3 +15,4 @@ const ResendCcheckInterval = time.Minute * 1
 const ResendTimeBaseMin = 5
 const ResendMaxTimes = 10                            // Max time is 5*2^10 = 5120 minutes = about 3.5 days
 const MemoryUsageLimitForDBBuffer = 50 * 1024 * 1024 // 50MB
+const EventNumReturnAtFirstKind40000 = 300