func readPayloads(r io.Reader) ([][]byte, error) {
nBytesExpecting, err := iohelper.ReadInt32(r)
if err != nil {
return nil, err
}
if nBytesExpecting > 0 {
buf, err := iohelper.ReadN(r, nBytesExpecting)
if err != nil && err == io.EOF {
return nil, err
}
payloads := processMessage(buf)
if len(payloads) > 0 {
return payloads, err
}
}
return nil, errors.New("unexcepted payload")
}
func readPayloads(r io.Reader) ([][]byte, error) {
nBytesExpecting, err := iohelper.ReadInt32(r)
if err != nil {
return nil, errors.Trace(err)
}
if nBytesExpecting > 0 {
buf, err := iohelper.ReadN(r, nBytesExpecting)
// Question: why should we return error only when we get an io.EOF error?
if err != nil && ErrorEqual(err, io.EOF) {
return nil, errors.Trace(err)
}
payloads, err := processMessage(buf)
if err != nil {
return nil, errors.Trace(err)
}
if len(payloads) > 0 {
return payloads, nil
}
}
return nil, errors.New("unexpected payload")
}
