🐁 happy little queue

happy little queue

97% covered, 90LOC, 80_000RPS, integration test, auto-cleaning, lightweight

Go Reference Go Report Card

When your Go code does not panic
When your infra does not fail
When your data is small
When your data is temporary
When all you need is a happy little queue

// once you have a redis connection
rdb := redis.NewClient(...)             // "github.com/go-redis/redis/v8"     

...

// you can boot a lightweight worker
worker := hq.ReceiveWorker{
    Redis:      rdb,
    Queue:      "my-queue",
    PoolIdle:   time.Minute,            // recommended!
    PoolActive: time.Millisecond * 50,  // recommended! 
    NumWorkers: 10,                     // recommended!
    Batch:      100,                    // recommended!
    Handler:    &handler,               // interface { Handle(message []byte) error }
}
go worker.Work()

...

// and send something
sender := hq.Sender{
    Redis:  rdb,
    Queue:  "my-queue",
    MaxLen: 10,
    TTL:    time.Hour * 4,
}
sender.Send([]byte("my-bytes"))

// in redis it is single list
// LLEN my-queue

It is as fast as Redis, so should be around 80_000RPS.

P.S. "happy" because optimistic

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