func readRequest(c *serverCodec) error {
head := rpc.Request{}
if err := c.ReadRequestHeader(&head); err != nil {
return err
}
body := testpb.Request{}
if err := c.ReadRequestBody(&body); err != nil {
return err
}
fmt.Printf("head: %v, body: %v\n", head, body.GetQuery())
return nil
}
