DefaultKV returns a standardized service tracking.

DefaultWorkerPool returns a WorkerPool middleware with default configuration.

DistributedLock is a middleware that prevents a process executed at the same time across servers.

Logger is a middleware that logs the current job start and finish.

NotifySlack is a middleware that send alert to slack on error.

Recover is a middleware that recovers server from panic.

RecoverWithAlert is a middleware that recovers server from panic.

RequestID is a middleware that inject request id to the context if it doesn't exist.

Telemetry is a middleware that push the latency of a process.

WorkerPool is a middleware that limit total cron that can run a time.