microsoft/garnet

Support for keyspace notifications

Open

#915 建立於 2025年1月14日

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 (3 留言) (4 反應) (0 負責人)C# (11,827 star) (660 fork)batch import
enhancementhelp wanted

描述

Feature request type

enhancement

Is your feature request related to a problem? Please describe

Keyspace notifications allow clients to subscribe to Pub/Sub channels in order to receive events affecting the Garnet data set in some way.

Describe the solution you'd like

We already have PubSub support, but it is only for user defined channels. It will be nice to support keyspace notification as described here.

Describe alternatives you've considered

N/A

Additional context

No response

貢獻者指南

技術棧
csharpredis
領域
backenddatabaseapi
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Understanding of Redis keyspace notificationsFamiliarity with Garnet's PubSub implementationRedis protocol knowledgeBasic C# experience
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
50
研究方向
Review the existing PubSub implementation in Garnet to understand how channels are managed and messages published. Then implement keyspace notifications as described in Redis documentation (https://redis.io/docs/latest/develop/use/keyspace notifications/). Focus on subscribing to keyspace and keyevent channels and emitting events on data changes. Consider adding a configuration option to enable/disable notifications and to specify which events to notify.