[GNUnet-SVN] [taler-exchange] 01/07: cache result from log level check

[gnunet]

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grothoff pushed a commit to branch master
in repository exchange.

commit 6d6b223694303d3b437a2dcee72e4d3542505066
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Aug 11 05:25:21 2018 +0200

    cache result from log level check
---
 src/exchange/taler-exchange-httpd.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/exchange/taler-exchange-httpd.c 
b/src/exchange/taler-exchange-httpd.c
index 19c318d..286614a 100644
--- a/src/exchange/taler-exchange-httpd.c
+++ b/src/exchange/taler-exchange-httpd.c
@@ -721,16 +721,33 @@ handle_mhd_logs (void *cls,
                  const char *fm,
                  va_list ap)
 {
+  static int cache;
   char buf[2048];
 
+  if (-1 == cache)
+    return;
+  if (0 == cache)
+  {
+    if (0 ==
+        GNUNET_get_log_call_status (GNUNET_ERROR_TYPE_INFO,
+                                    "libmicrohttpd",
+                                    __FILE__,
+                                    __FUNCTION__,
+                                    __LINE__))
+    {
+      cache = -1;
+      return;
+    }
+  }
+  cache = 1;
   vsnprintf (buf,
              sizeof (buf),
              fm,
              ap);
-  GNUNET_log_from (GNUNET_ERROR_TYPE_INFO,
-                   "libmicrohttpd",
-                   "%s",
-                   buf);
+  GNUNET_log_from_nocheck (GNUNET_ERROR_TYPE_INFO,
+                           "libmicrohttpd",
+                           "%s",
+                           buf);
 }
 
 

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