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[Data Buckets] Distributed Databucket Caching (#3500)

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* [Data Buckets] Zone-Based Data Bucket Caching

# Notes
- Adds a data bucket cache so we're not needlessly hitting the database every time we need to read a data bucket value.

* Cleanup and unify GetData access patterns

* Cache work

* Push

* Add to cache when we fetch and do a db hit

* Handle bucket misses in cache

* Formatting

* Logging

* [Data Buckets] Zone-Based Data Bucket Caching

- Adds a data bucket cache so we're not needlessly hitting the database every time we need to read a data bucket value.

* Cleanup and unify GetData access patterns

* Cache work

* Push

* Add to cache when we fetch and do a db hit

* Handle bucket misses in cache

* Formatting

* Remove redundant fetches from cache since GetData does the same thing

* Push progress

* Distributed cache work

* Logging

* Fix issue with scoping where same named keys could return overlapping results

* Misses cache tweak, logging, comments

* Add bot, client, and NPC bucket methods to Lua.

---------

Co-authored-by: Akkadius <akkadius1@gmail.com>
This commit is contained in:
Alex King
2023-07-24 13:22:50 -04:00
committed by GitHub
parent 6c2886a71d
commit a75648f73f
23 changed files with 788 additions and 79 deletions
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zone/bot.cpp
+6 -5
View File
@@ -427,6 +427,7 @@ Bot::Bot(uint32 botID, uint32 botOwnerCharacterID, uint32 botSpellsID, double to
Bot::~Bot() {
AI_Stop();
LeaveHealRotationMemberPool();
DataBucket::DeleteCachedBuckets(DataBucketLoadType::Bot, GetBotID());
if (HasPet()) {
GetPet()->Depop();
@@ -8197,18 +8198,18 @@ bool Bot::CheckDataBucket(std::string bucket_name, const std::string& bucket_val
DataBucketKey k = GetScopedBucketKeys();
k.key = bucket_name;
auto player_value = DataBucket::CheckBucketKey(this, k);
if (player_value.empty() && GetBotOwner()) {
auto b = DataBucket::GetData(k);
if (b.value.empty() && GetBotOwner()) {
// fetch from owner
k = GetBotOwner()->GetScopedBucketKeys();
player_value = DataBucket::CheckBucketKey(GetBotOwner(), k);
if (player_value.empty()) {
b = DataBucket::GetData(k);
if (b.value.empty()) {
return false;
}
}
if (zone->CompareDataBucket(bucket_comparison, bucket_value, player_value)) {
if (zone->CompareDataBucket(bucket_comparison, bucket_value, b.value)) {
return true;
}
}