From be699a7703efee2ce651e2c6c43cf15852d4d16e Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 22 Jan 2024 22:02:24 +0100
Subject: terminate exchange interactions if we get an error

---
 src/backend/taler-merchant-httpd_post-orders-ID-pay.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/backend')

diff --git a/src/backend/taler-merchant-httpd_post-orders-ID-pay.c b/src/backend/taler-merchant-httpd_post-orders-ID-pay.c
index 8a5b7993..dddac983 100644
--- a/src/backend/taler-merchant-httpd_post-orders-ID-pay.c
+++ b/src/backend/taler-merchant-httpd_post-orders-ID-pay.c
@@ -652,6 +652,23 @@ resume_pay_with_response (struct PayContext *pc,
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
               "Resuming /pay handling. HTTP status for our reply is %u.\n",
               response_code);
+  for (unsigned int i = 0; i<pc->num_exchanges; i++)
+  {
+    struct ExchangeGroup *eg = pc->egs[i];
+
+    if (NULL != eg->fo)
+    {
+      TMH_EXCHANGES_keys4exchange_cancel (eg->fo);
+      eg->fo = NULL;
+      pc->pending_at_eg--;
+    }
+    if (NULL != eg->bdh)
+    {
+      TALER_EXCHANGE_batch_deposit_cancel (eg->bdh);
+      eg->bdh = NULL;
+    }
+  }
+  GNUNET_assert (0 == pc->pending_at_eg);
   if (NULL != pc->timeout_task)
   {
     GNUNET_SCHEDULER_cancel (pc->timeout_task);
-- 
cgit v1.2.3