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Constants ¶
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const (
EventCleanAppMemCache = "clean:app:memory:cache" // 清理各pod本地App相关内存缓存
)
定义redis pub-sub订阅消息事件常量<本质就是redis订阅推送过来的消息本身>
Variables ¶
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Functions ¶
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Types ¶
type RedisSubscribe ¶
type RedisSubscribe struct{}
RedisSubscribe redis 发布-订阅功能实现的多pod间触发执行一些同步逻辑
- 极端场景下redis pub-sub可靠性并不能百分百保障订阅者取得每一份消息
- <ugly-极端场景发生时业务已不可用订阅者是否还能收到消息还重要?>
- go-redis 本身已内部实现断线自动重连 https://redis.uptrace.dev/#pubsub
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