From a9b3c564bdd80ad6d3db0d0c493144956c64368d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 3 Mar 2020 17:14:00 +0100
Subject: rename BANK_excecute_wire_transfer to BANK_transfer, improve error
 handling when curl_easy_init() fails

---
 src/lib/exchange_api_handle.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

(limited to 'src/lib/exchange_api_handle.c')

diff --git a/src/lib/exchange_api_handle.c b/src/lib/exchange_api_handle.c
index 0d3118bf4..ce6ef2e22 100644
--- a/src/lib/exchange_api_handle.c
+++ b/src/lib/exchange_api_handle.c
@@ -1954,14 +1954,22 @@ request_keys (void *cls)
               "Requesting keys with URL `%s'.\n",
               kr->url);
   eh = TALER_EXCHANGE_curl_easy_get_ (kr->url);
-  GNUNET_assert (CURLE_OK ==
-                 curl_easy_setopt (eh,
-                                   CURLOPT_VERBOSE,
-                                   0));
-  GNUNET_assert (CURLE_OK ==
-                 curl_easy_setopt (eh,
-                                   CURLOPT_TIMEOUT,
-                                   (long) 300));
+  if (NULL == eh)
+  {
+    exchange->retry_delay = EXCHANGE_LIB_BACKOFF (exchange->retry_delay);
+    exchange->retry_task = GNUNET_SCHEDULER_add_delayed (exchange->retry_delay,
+                                                         &request_keys,
+                                                         exchange);
+    return;
+  }
+  GNUNET_break (CURLE_OK ==
+                curl_easy_setopt (eh,
+                                  CURLOPT_VERBOSE,
+                                  0));
+  GNUNET_break (CURLE_OK ==
+                curl_easy_setopt (eh,
+                                  CURLOPT_TIMEOUT,
+                                  (long) 300));
   GNUNET_assert (CURLE_OK ==
                  curl_easy_setopt (eh,
                                    CURLOPT_HEADERFUNCTION,
-- 
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