func forwardUserRequest(dispatcherHost string, m *piazza.Message) (*piazza.Message, error) {
log.Printf("forwarding user request")
buf, err := m.ToBytes()
var buff = bytes.NewBuffer(buf)
if err != nil {
return nil, err
}
resp, err := http.Post(dispatcherHost, "application/json", buff)
if err != nil {
return nil, err
}
defer resp.Body.Close()
// resp has a message of type CreateJobResponsePayload, with the id filled in
buff = new(bytes.Buffer)
buff.ReadFrom(resp.Body)
m2, err := piazza.NewMessageFromBytes(buff.Bytes())
if err != nil {
return nil, err
}
log.Printf("returning request response")
return m2, nil
}
func readUserRequest(r *http.Request) (*piazza.Message, error) {
log.Printf("reading user request")
body, err := ioutil.ReadAll(r.Body)
if err != nil {
log.Print(err, string(body))
return nil, err
}
m, err := piazza.NewMessageFromBytes(body)
if err != nil {
return nil, err
}
log.Printf("returning request response")
return m, nil
}