gomodule/redigo

Add high-level pubsub API

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#296 创建于 2017年11月22日

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 (1 评论) (5 反应) (0 负责人)Go (7,782 star) (1,116 fork)batch import
EnhancementHelp wanted

描述

Add high-level pubsub API that accomplishes the following goals:

  • Hides receive loop from application, possibly by calling application supplied function to handle notifications.
  • Uses context.Context to cancel subscriptions.
  • Provides way for application to backfill after dialing and subscribing.
  • Uses ping to check for live connection and server.
  • Optional: support using pool to get connections.
  • Optional: subscribe/unsubscribe after running.

贡献者指南

技术栈
go
领域
backendapidatabase
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。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Go programmingRedis pub/subGo context.ContextFamiliarity with redigo library
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。
35
研究方向
Examine the existing redigo codebase to understand the current low level pubsub API and connection handling. Review the discussion in the issue's comments (if any) and consider the optional features. Proposed changes would likely involve creating new types and functions in a new file, e.g., pubsub.go, that wrap the existing Conn and PubSubConn. The implementation should follow the pattern of other Go Redis clients like go redis for inspiration.