exchange

commit 2fd5de69580da71cc10bf9f2d11dbf6023010f53
parent cf833bad50ed4a74c07242557e9b07fe8723d7fc
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 21 Apr 2024 10:27:13 +0200

fix cache control for /config: rebuild response after it expired

Diffstat:
M
src/exchange/taler-exchange-httpd_config.c
 | 
12
++++++++++--
M
src/exchange/taler-exchange-httpd_config.h
 | 
2
+-

2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd_config.c b/src/exchange/taler-exchange-httpd_config.c
@@ -33,10 +33,17 @@ TEH_handler_config (struct TEH_RequestContext *rc,
                     const char *const args[])
 {
   static struct MHD_Response *resp;
+  static struct GNUNET_TIME_Absolute a;
 
+  (void) args;
+  if ( (GNUNET_TIME_absolute_is_past (a)) &&
+       (NULL != resp) )
+  {
+    MHD_destroy_response (resp);
+    resp = NULL;
+  }
   if (NULL == resp)
   {
-    struct GNUNET_TIME_Absolute a;
     struct GNUNET_TIME_Timestamp km;
     char dat[128];
 
@@ -62,7 +69,8 @@ TEH_handler_config (struct TEH_RequestContext *rc,
       GNUNET_JSON_pack_string ("name",
                                "taler-exchange"),
       GNUNET_JSON_pack_string ("implementation",
-                               "urn:net:taler:specs:taler-exchange:c-reference"),
+                               "urn:net:taler:specs:taler-exchange:c-reference")
+      ,
       GNUNET_JSON_pack_string ("version",
                                EXCHANGE_PROTOCOL_VERSION));
 
diff --git a/src/exchange/taler-exchange-httpd_config.h b/src/exchange/taler-exchange-httpd_config.h
@@ -41,7 +41,7 @@
  *
  * Returned via both /config and /keys endpoints.
  */
-#define EXCHANGE_PROTOCOL_VERSION "19:1:2"
+#define EXCHANGE_PROTOCOL_VERSION "19:2:2"
 
 
 /**