mirror of
https://github.com/kataras/iris.git
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136 lines
3.6 KiB
Go
136 lines
3.6 KiB
Go
package main
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import (
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"time"
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"github.com/kataras/iris"
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"github.com/kataras/iris/sessions"
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"github.com/kataras/iris/sessions/sessiondb/redis"
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"github.com/kataras/iris/sessions/sessiondb/redis/service"
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)
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// tested with redis version 3.0.503.
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// for windows see: https://github.com/ServiceStack/redis-windows
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func main() {
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// replace with your running redis' server settings:
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db := redis.New(service.Config{
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Network: "tcp",
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Addr: "127.0.0.1:6379",
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Password: "",
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Database: "",
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MaxIdle: 0,
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MaxActive: 0,
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IdleTimeout: time.Duration(5) * time.Minute,
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Prefix: ""}) // optionally configure the bridge between your redis server
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// close connection when control+C/cmd+C
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iris.RegisterOnInterrupt(func() {
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db.Close()
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})
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defer db.Close() // close the database connection if application errored.
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sess := sessions.New(sessions.Config{
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Cookie: "sessionscookieid",
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Expires: 45 * time.Minute, // <=0 means unlimited life. Defaults to 0.
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AllowReclaim: true,
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},
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)
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//
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// IMPORTANT:
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//
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sess.UseDatabase(db)
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// the rest of the code stays the same.
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app := iris.New()
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app.Get("/", func(ctx iris.Context) {
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ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
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})
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app.Get("/set", func(ctx iris.Context) {
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s := sess.Start(ctx)
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//set session values
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s.Set("name", "iris")
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//test if setted here
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ctx.Writef("All ok session value of the 'name' is: %s", s.GetString("name"))
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})
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app.Get("/set/{key}/{value}", func(ctx iris.Context) {
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key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
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s := sess.Start(ctx)
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// set session values
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s.Set(key, value)
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// test if setted here
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ctx.Writef("All ok session value of the '%s' is: %s", key, s.GetString(key))
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})
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app.Get("/set/int/{key}/{value}", func(ctx iris.Context) {
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key := ctx.Params().Get("key")
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value, _ := ctx.Params().GetInt("value")
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s := sess.Start(ctx)
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// set session values
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s.Set(key, value)
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valueSet := s.Get(key)
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// test if setted here
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ctx.Writef("All ok session value of the '%s' is: %v", key, valueSet)
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})
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app.Get("/get/{key}", func(ctx iris.Context) {
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key := ctx.Params().Get("key")
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value := sess.Start(ctx).Get(key)
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ctx.Writef("The '%s' on the /set was: %v", key, value)
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})
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app.Get("/get", func(ctx iris.Context) {
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// get a specific key, as string, if no found returns just an empty string
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name := sess.Start(ctx).GetString("name")
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ctx.Writef("The 'name' on the /set was: %s", name)
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})
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app.Get("/get/{key}", func(ctx iris.Context) {
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// get a specific key, as string, if no found returns just an empty string
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name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
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ctx.Writef("The name on the /set was: %s", name)
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})
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app.Get("/delete", func(ctx iris.Context) {
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// delete a specific key
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sess.Start(ctx).Delete("name")
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})
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app.Get("/clear", func(ctx iris.Context) {
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// removes all entries
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sess.Start(ctx).Clear()
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})
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app.Get("/destroy", func(ctx iris.Context) {
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//destroy, removes the entire session data and cookie
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sess.Destroy(ctx)
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})
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app.Get("/update", func(ctx iris.Context) {
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// updates resets the expiration based on the session's `Expires` field.
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if err := sess.ShiftExpiration(ctx); err != nil {
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if sessions.ErrNotFound.Equal(err) {
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ctx.StatusCode(iris.StatusNotFound)
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} else if sessions.ErrNotImplemented.Equal(err) {
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ctx.StatusCode(iris.StatusNotImplemented)
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} else {
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ctx.StatusCode(iris.StatusNotModified)
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}
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ctx.Writef("%v", err)
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ctx.Application().Logger().Error(err)
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}
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})
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app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
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}
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