func checkResponseError(resp *napping.Response, err error) error {
if err != nil {
return errors.New("Could not send request to Farmer server. (" + err.Error() + ")")
}
if resp.Status() != 201 && resp.Status() != 200 && resp.Status() != 204 {
return errors.New("Unexpected response from Farmer server. (" + resp.RawText() + ")")
}
return nil
}
//Request represent a request to LB
func Request(method int, u string, body interface{}) (*Response, *errors.Error) {
var (
err error
r *napping.Response
)
glog.Infof("Contacting host: %s", u)
if method != common.GET {
data, err := json.Marshal(body)
if err != nil {
return nil, &errors.ErrorCodeBadRequestMarshal
}
glog.Infof("Contacting host: %s, JSON data %s", u, string(data))
}
switch method {
case common.GET:
{
r, err = sess.Get(u, nil, body, nil)
}
case common.POST:
{
r, err = sess.Post(u, body, nil, nil)
}
case common.PUT:
{
r, err = sess.Put(u, body, nil, nil)
}
case common.PATCH:
{
r, err = sess.Patch(u, body, nil, nil)
}
case common.DELETE:
{
r, err = sess.Delete(u, nil, nil, nil)
}
}
if err != nil {
return nil, &errors.Error{Status: http.StatusBadRequest, Message: err.Error()}
}
return &Response{r.Status(), r.RawText()}, nil
}