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Improve code readability

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This commit is contained in:
Gregory Eremin 2014-09-11 22:53:53 +04:00
parent 3fc1601f5d
commit e0b3743a00
2 changed files with 11 additions and 12 deletions
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4
hub/hub.go
View File

@ -21,7 +21,7 @@ func New(st *storage.Storage) *Hub {
subscribers: []*Subscription{}, subscribers: []*Subscription{},
} }
go h.cleanupPeriodically() go h.cleanupEverySecond()
return h return h
} }
@ -57,7 +57,7 @@ func (h *Hub) Sub(s *Subscription) {
h.subscribers = append(h.subscribers, s) h.subscribers = append(h.subscribers, s)
} }
func (h *Hub) cleanupPeriodically() { func (h *Hub) cleanupEverySecond() {
t := time.NewTicker(1 * time.Second) t := time.NewTicker(1 * time.Second)
for { for {

15
main.go
View File

@ -17,7 +17,6 @@ const (
) )
var ( var (
theStorage *storage.Storage
theHub *hub.Hub theHub *hub.Hub
config struct { config struct {
storage string storage string
@ -30,18 +29,16 @@ func main() {
flag.IntVar(&config.port, "port", 4401, "Server HTTP port") flag.IntVar(&config.port, "port", 4401, "Server HTTP port")
flag.Parse() flag.Parse()
theStorage, err := storage.New(config.storage) store, err := storage.New(config.storage)
if err != nil { if err != nil {
panic(err) panic(err)
} }
theHub = hub.New(theStorage) shutdown := make(chan os.Signal)
ch := make(chan os.Signal) signal.Notify(shutdown, os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT)
signal.Notify(ch, os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT)
go func() { go func() {
<-ch <-shutdown
theStorage.Close() store.Close()
os.Exit(0) os.Exit(0)
}() }()
@ -50,5 +47,7 @@ func main() {
fmt.Println("Storage path: %s", config.storage) fmt.Println("Storage path: %s", config.storage)
fmt.Println("Server is running at http://127.0.0.1:%d", config.port) fmt.Println("Server is running at http://127.0.0.1:%d", config.port)
theHub = hub.New(store)
startServer() startServer()
} }