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Improve Daemon interface description

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This commit is contained in:
Gregory Eremin 2015-10-14 03:29:44 +03:00
parent c740f13063
commit 98bbbf91f4
1 changed files with 7 additions and 7 deletions
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14
daemon.go
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@ -11,23 +11,23 @@ import (
// Daemon is the interface that contains a set of methods required to be // Daemon is the interface that contains a set of methods required to be
// implemented in order to be treated as a daemon. // implemented in order to be treated as a daemon.
type Daemon interface { type Daemon interface {
// Startup implementation should... // Startup implementation should:
// //
// func (d *DaemonName) Startup() { // func (d *DaemonName) Startup() {
// // Set up a panic handler: // // 1. Set up a panic handler
// b.HandlePanics(func() { // b.HandlePanics(func() {
// log.Error("Oh, crap!") // log.Error("Oh, crap!")
// }) // })
// //
// // If the daemon is also a consumer we need to subscribe for topics // // 2. If the daemon is also a consumer we need to subscribe for
// // that would be consumed by the daemon. // // topics that would be consumed by the daemon
// b.Subscribe("ProductPriceUpdates", func(p PriceUpdate) { // b.Subscribe("ProductPriceUpdates", func(p PriceUpdate) {
// log.Printf("Price for %q is now $%.2f", p.Product, p.Amount) // log.Printf("Price for %q is now $%.2f", p.Product, p.Amount)
// }) // })
// //
// // If the daemon is doing some IO it is a good idea to limit the rate // // 3. If the daemon is doing some IO it is a good idea to limit the
// // of its execution. // // rate of its execution
// b.SetRateLimit(10, 1 * time.Second) // b.LimitRate(10, 1 * time.Second)
// } // }
Startup() Startup()