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refactoring. Created EventBus singleton.

This commit is contained in:
Jason Kulatunga 2023-09-07 21:15:49 -07:00
parent 0fd78b7533
commit b344469caa
1 changed files with 2 additions and 2 deletions
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4
backend/pkg/web/sse/event_bus.go
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@ -17,7 +17,7 @@ type ClientChan chan string
// Get a reference to the EventBus singleton Start procnteessing requests // Get a reference to the EventBus singleton Start procnteessing requests
// this should be a singleton, to ensure that we're always broadcasting to the same clients // this should be a singleton, to ensure that we're always broadcasting to the same clients
// see: https://refactoring.guru/design-patterns/singleton/go/example // see: https://refactoring.guru/design-patterns/singleton/go/example
func GetEventBusServer() (bus *EventBus) { func GetEventBusServer() *EventBus {
if singletonEventBusInstance == nil { if singletonEventBusInstance == nil {
eventBusLock.Lock() eventBusLock.Lock()
defer eventBusLock.Unlock() defer eventBusLock.Unlock()
@ -31,7 +31,7 @@ func GetEventBusServer() (bus *EventBus) {
} }
// Start processing requests // Start processing requests
go bus.listen() go singletonEventBusInstance.listen()
} else { } else {
fmt.Println("Single instance already created.") fmt.Println("Single instance already created.")
} }