Files
cgrates/engine/responder.go
2021-03-30 20:49:53 +02:00

71 lines
1.8 KiB
Go

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package engine
import (
"reflect"
"strings"
"github.com/cgrates/cgrates/utils"
)
type Responder struct {
ShdChan *utils.SyncedChan
}
func (rs *Responder) Shutdown(arg *utils.TenantWithAPIOpts, reply *string) (err error) {
dm.DataDB().Close()
cdrStorage.Close()
defer rs.ShdChan.CloseOnce()
*reply = "Done!"
return
}
// Ping used to detreminate if component is active
func (chSv1 *Responder) Ping(ign *utils.CGREvent, reply *string) error {
*reply = utils.Pong
return nil
}
func (rs *Responder) Call(serviceMethod string, args interface{}, reply interface{}) error {
parts := strings.Split(serviceMethod, ".")
if len(parts) != 2 {
return utils.ErrNotImplemented
}
// get method
method := reflect.ValueOf(rs).MethodByName(parts[1])
if !method.IsValid() {
return utils.ErrNotImplemented
}
// construct the params
params := []reflect.Value{reflect.ValueOf(args), reflect.ValueOf(reply)}
ret := method.Call(params)
if len(ret) != 1 {
return utils.ErrServerError
}
if ret[0].Interface() == nil {
return nil
}
err, ok := ret[0].Interface().(error)
if !ok {
return utils.ErrServerError
}
return err
}