microsoft/garnet

Support for keyspace notifications

Open

#915 创建于 2025年1月14日

在 GitHub 查看
 (3 评论) (4 反应) (0 负责人)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

贡献者指南

技术栈
csharpredis
领域
backenddatabaseapi
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
3-5 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Understanding of Redis keyspace notificationsFamiliarity with Garnet's PubSub implementationRedis protocol knowledgeBasic C# experience
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
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.