mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
4fb78bbcd9
Changes:
Update the badger database using transactions, as supported from yesterday via: 06242925c2
Add a custom `OnActivate` via mvc/activator/activate_listener.go, this can be used to perform any custom actions when the app registers the supported Controllers. See mvc/session_controller.go for the excellent use case.
errors.Reporter.AddErr returns true if the error is added to the stack, otherwise false
Former-commit-id: c896a2d186a4315643f3c5fdb4325f7ee48a9e0a
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package main
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/kataras/iris"
|
|
|
|
"github.com/kataras/iris/sessions"
|
|
)
|
|
|
|
type VisitController struct {
|
|
iris.SessionController
|
|
|
|
StartTime time.Time
|
|
}
|
|
|
|
func (u *VisitController) Get() {
|
|
// get the visits, before calcuate this new one.
|
|
visits, _ := u.Session.GetIntDefault("visits", 0)
|
|
|
|
// increment the visits counter and set them to the session.
|
|
visits++
|
|
u.Session.Set("visits", visits)
|
|
|
|
// write the current, updated visits
|
|
u.Ctx.Writef("%d visit from my current session in %0.1f seconds of server's up-time",
|
|
visits, time.Now().Sub(u.StartTime).Seconds())
|
|
}
|
|
|
|
func main() {
|
|
mySessionManager := sessions.New(sessions.Config{Cookie: "mysession_cookie_name"})
|
|
|
|
app := iris.New()
|
|
|
|
// bind our session manager, which is required, to the `VisitController.SessionManager.Manager`
|
|
// and the time.Now() to the `VisitController.StartTime`.
|
|
app.Controller("/", new(VisitController), mySessionManager, time.Now())
|
|
|
|
// 1. open the browser (no in private mode)
|
|
// 2. navigate to http://localhost:8080
|
|
// 3. refresh the page some times
|
|
// 4. close the browser
|
|
// 5. re-open the browser and re-play 2.
|
|
app.Run(iris.Addr(":8080"), iris.WithoutVersionChecker)
|
|
}
|