microsoft/garnet

Support for keyspace notifications

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#915 aberto em 14 de jan. de 2025

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 (3 comments) (4 reactions) (0 assignees)C# (11.827 stars) (660 forks)batch import
enhancementhelp wanted

Description

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

Guia do colaborador

Pilha de tecnologia
csharpredis
Domain
backenddatabaseapi
Tipo Issue
feature
DifficultyDificuldade de implementação estimada para um novo contribuidor, de 1 para alterações muito pequenas a 5 para trabalho de nível especializado.
3
Tempo estimadoUm intervalo de tempo aproximado para um colaborador experiente investigar, implementar, testar e preparar um pull request.
3-5 days
Status da atividadeQuão disponível o issue aparece agora: novo, ativo, obsoleto, bloqueado ou aguardando entrada do mantenedor.
fresh
ClarityCom que clareza o issue explica a mudança esperada, os critérios de aceitação e a próxima etapa.
clear
Prerequisites
Understanding of Redis keyspace notificationsFamiliarity with Garnet's PubSub implementationRedis protocol knowledgeBasic C# experience
Simpatia para novatosUma pontuação de 1 a 100 que estima o quão acessível este issue é para colaboradores iniciantes.
50
Direção de pesquisa
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.