merchant

commit 200719526f65d5dab07e6dd58ea5555376b5f995
parent 8b13f276893aa41829fca0f190fac8524fa773d9
Author: Florian Dold <florian.dold@gmail.com>
Date:   Mon, 23 May 2016 18:02:43 +0200

better error response

Diffstat:
M
src/backend/taler-merchant-httpd_pay.c
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_pay.c b/src/backend/taler-merchant-httpd_pay.c
@@ -333,10 +333,13 @@ deposit_cb (void *cls,
 
     if (NULL == proof)
     {
-      /* FIXME: is this the right code for when the exchange fails? */
+      /* We can't do anything meaningful here, the exchange did something wrong */
+      /* FIXME: any useful information we can include? */
       resume_pay_with_response (pc,
-                                MHD_HTTP_INTERNAL_SERVER_ERROR,
-                                TMH_RESPONSE_make_internal_error ("Exchange failed, no proof available"));
+                                MHD_HTTP_SERVICE_UNAVAILABLE,
+                                TMH_RESPONSE_make_json_pack ("{s:s, s:s}",
+                                                             "error", "exchange failed",
+                                                             "hint", "The exchange provided an unexpected response"));
     }
     else
     {