From 50ffac4098e1f092dad04942586547b3318e3daf Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 19 Oct 2010 11:52:42 +0000
Subject: log drop

---
 src/datastore/datastore.h     |  2 +-
 src/datastore/datastore_api.c | 16 +++++++++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/datastore/datastore.h b/src/datastore/datastore.h
index 55ca7c8e5..8fa0ca044 100644
--- a/src/datastore/datastore.h
+++ b/src/datastore/datastore.h
@@ -27,7 +27,7 @@
 #ifndef DATASTORE_H
 #define DATASTORE_H
 
-#define DEBUG_DATASTORE GNUNET_YES
+#define DEBUG_DATASTORE GNUNET_NO
 
 #include "gnunet_util_lib.h"
 
diff --git a/src/datastore/datastore_api.c b/src/datastore/datastore_api.c
index e0c184a57..58340ed6c 100644
--- a/src/datastore/datastore_api.c
+++ b/src/datastore/datastore_api.c
@@ -1090,6 +1090,13 @@ process_result_message (void *cls,
 		      _("Failed to receive response from database.\n"));
 	  do_disconnect (h);
 	}
+      else
+	{
+#if DEBUG_DATASTORE
+	  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+		      "Request dropped due to finite datastore queue length.\n");
+#endif
+	}
       if (rc.iter != NULL)
 	rc.iter (rc.iter_cls,
 		 NULL, 0, NULL, 0, 0, 0, 
@@ -1307,7 +1314,14 @@ GNUNET_DATASTORE_get (struct GNUNET_DATASTORE_Handle *h,
 			 queue_priority, max_queue_size, timeout,
 			 &process_result_message, &qc);
   if (qe == NULL)
-    return NULL;
+    {
+#if DEBUG_DATASTORE
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+		  "Could not queue request for `%s'\n",
+		  GNUNET_h2s (key));
+#endif
+      return NULL;
+    }
   gm = (struct GetMessage*) &qe[1];
   gm->header.type = htons(GNUNET_MESSAGE_TYPE_DATASTORE_GET);
   gm->type = htonl(type);
-- 
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