/**
*
* Do an RPC Call
*
**/
func (c *Rpc) Call(RPC xmlrpc.Client, command string, args []interface{}) ([]interface{}, error) {
log.Debugf(cmd.Colorfy(" > [one-go] ", "blue", "", "bold")+"%s", command)
//log.Debugf(cmd.Colorfy("\n> args ", "cyan", "", "bold")+" %v\n", args)
result := []interface{}{}
err := RPC.Call(command, args, &result)
if err != nil {
return nil, err
}
//log.Debugf(cmd.Colorfy("\n> response ", "cyan", "", "bold")+" %v", result)
log.Debugf(cmd.Colorfy(" > [one-go] ( ´ ▽ ` ) SUCCESS", "blue", "", "bold"))
return result, nil
}
// NewClient creates a new supervisor RPC client.
func NewClient(url string) (client Client, err error) {
var rpc *xmlrpc.Client
if rpc, err = xmlrpc.NewClient(url, nil); err != nil {
return
}
version := ""
if err = rpc.Call("supervisor.getAPIVersion", nil, &version); err != nil {
return
}
if version != apiVersion {
err = errors.New(fmt.Sprintf("want Supervisor API version %s, got %s instead", apiVersion, version))
return
}
client = Client{rpc, version}
return
}