31 lines
437 B
Go
31 lines
437 B
Go
package user
|
|
|
|
import (
|
|
"net/http"
|
|
"sync"
|
|
|
|
"github.com/gorilla/mux"
|
|
)
|
|
|
|
type swappableMux struct {
|
|
m sync.RWMutex
|
|
root *mux.Router
|
|
}
|
|
|
|
func (sm *swappableMux) get() *mux.Router {
|
|
sm.m.RLock()
|
|
defer sm.m.RUnlock()
|
|
|
|
return sm.root
|
|
}
|
|
|
|
func (sm *swappableMux) set(mux *mux.Router) {
|
|
sm.m.Lock()
|
|
sm.root = mux
|
|
sm.m.Unlock()
|
|
}
|
|
|
|
func (sm *swappableMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
|
sm.get().ServeHTTP(w, r)
|
|
}
|