From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Mon, 1 Mar 2010 13:00:00 +0000 (+0000)
Subject: Nicer debug output.
X-Git-Tag: release-1.4.2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38fe29b9fdaab239cb7ba31d19bc02a9e170eef9;p=thirdparty%2Funbound.git

Nicer debug output.


git-svn-id: file:///svn/unbound/trunk@1999 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/doc/Changelog b/doc/Changelog
index 95bbefe43..f2725e582 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -2,6 +2,8 @@
 	- make install depends on make all.
 	- Fix 5011 auto-trust-anchor-file initial read to skip RRSIGs.
 	- --enable-checking: enables assertions but does not look nonproduction.
+	- nicer VERB_DETAIL (verbosity 2, unbound-host -d) output, with
+	  nxdomain and nodata distinguished.
 
 26 February 2010: Wouter
 	- Fixup prototype for lexer cleanup in daemon code.
diff --git a/iterator/iterator.c b/iterator/iterator.c
index 4a82d6437..32b82dbbf 100644
--- a/iterator/iterator.c
+++ b/iterator/iterator.c
@@ -1620,7 +1620,13 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
 	if(type == RESPONSE_TYPE_ANSWER) {
 		/* ANSWER type responses terminate the query algorithm, 
 		 * so they sent on their */
-		verbose(VERB_DETAIL, "query response was ANSWER");
+		if(verbosity >= VERB_DETAIL) {
+			verbose(VERB_DETAIL, "query response was %s",
+				FLAGS_GET_RCODE(iq->response->rep->flags)
+				==LDNS_RCODE_NXDOMAIN?"NXDOMAIN ANSWER":
+				(iq->response->rep->an_numrrsets?"ANSWER":
+				"nodata ANSWER"));
+		}
 		if(!iter_dns_store(qstate->env, &iq->response->qinfo,
 			iq->response->rep, 0, qstate->prefetch_leeway))
 			return error_response(qstate, id, LDNS_RCODE_SERVFAIL);