func run() {
for {
for k, v := range alive {
beego.Debug("keepalive", k, v)
if time.Now().Sub(v.HitTime) >= time.Duration(TIMEOUT_INTERVAL)*time.Minute {
//step 1: get and delete user status
user := &UserStatus{
UserMac: k,
}
user.Get() // first get for stop radius
user.Delete()
//step 2: stop radius
user.Reason = int(radgo.DeauthReasonAging)
radusr := &RadUser{
User: user,
}
radgo.ClientAcctStop(radusr)
//step 3: unregister user info
info := &UserInfo{
UserName: v.UserName,
}
info.UnRegister()
//step 4: delete alive
delete(alive, k)
}
}
beego.Debug("Listener Gc running...")
time.Sleep(GC_INTERVAL * time.Minute)
}
}
func (this *DeauthController) Post() {
body := this.Ctx.Input.RequestBody
beego.Info("request body=", string(body))
//step 1: get input
code := &StatusCode{}
input := &deauthInput{}
if err := json.Unmarshal(body, input); nil != err {
code.Write(this.Ctx, ErrUmsInputError, err)
return
}
beego.Debug("deauth input", input)
//step 2: get user from db
user := input.UserStatus()
if nil != user.Get() {
code.Write(this.Ctx, ErrUmsUserStatusNotExist, nil)
return
}
user.Reason = int(radgo.GetDeauthReason(input.Reason))
//step 3: radius acct stop
raduser := user.RadUser()
if err, aerr := radgo.ClientAcctStop(raduser); err != nil {
code.Write(this.Ctx, ErrUmsRadAcctStopError, err)
return
} else if aerr != nil {
code.Write(this.Ctx, ErrUmsRadError, aerr)
return
}
beego.Debug("Redius stop success!")
if nil != user.Delete() {
code.Write(this.Ctx, ErrUmsUserStatusDeleteError, nil)
return
}
//step 4: delete user(db)
if err := user.Delete(); nil != err {
beego.Debug("delete user", user)
// NOT abort, must do below
}
//step 5: stop keepalive
mod.DelAlive(user.UserMac)
//step 6: log user record
mod.LogUserRecord(user)
//step 7: output
code.Write(this.Ctx, 0, nil)
return
}