fix(retry): reset body on each request (#24)

http.go

@@ -246,7 +246,6 @@ func (c *Client) retryDo(ctx context.Context, req *http.Request) (*http.Response
 
 	if req != nil && req.Body != nil {
 		originalBody, err = copyBody(req.Body)
-		resetBody(req, originalBody)
 	}
 
 	if err != nil {
@@ -257,6 +256,10 @@ func (c *Client) retryDo(ctx context.Context, req *http.Request) (*http.Response
 
 	// try request and if fail run 10 retries
 	err = retry.Do(func() error {
+		if req != nil && req.Body != nil {
+			resetBody(req, originalBody)
+		}
+
 		resp, err = c.http.Do(req)
 
 		if err == nil {
@@ -265,10 +268,6 @@ func (c *Client) retryDo(ctx context.Context, req *http.Request) (*http.Response
 					return errors.Wrap(err, "qbit re-login failed")
 				}
 
-				if req.Body != nil {
-					resetBody(req, originalBody)
-				}
-
 				retry.Delay(100 * time.Millisecond)
 
 				return errors.New("qbit re-login")