Commit d5807047 authored by Marek Vavruša's avatar Marek Vavruša

layer/rrcache: rewritten RR merging code

previously a CNAME RR could be merged as a queried type RR, leading to failed cache lookups as ‘expired’
parent 840d101b
This diff is collapsed.
......@@ -372,7 +372,7 @@ int kr_resolve_consume(struct kr_request *request, knot_pkt_t *packet)
/* Network error, retry over TCP. */
if (!(qry->flags & QUERY_TCP)) {
/** @todo This should just penalize UDP and elect next best. */
DEBUG_MSG("=> ns unreachable, retrying over TCP\n");
DEBUG_MSG("=> NS unreachable, retrying over TCP\n");
qry->flags |= QUERY_TCP;
return KNOT_STATE_CONSUME; /* Try again */
}
......@@ -382,7 +382,6 @@ int kr_resolve_consume(struct kr_request *request, knot_pkt_t *packet)
/* Resolution failed, invalidate current NS and reset to UDP. */
if (state == KNOT_STATE_FAIL) {
DEBUG_MSG("=> resolution failed, invalidating\n");
kr_nsrep_update_rtt(&qry->ns, KR_NS_TIMEOUT, ctx->cache_rtt);
if (invalidate_ns(rplan, qry) == 0) {
qry->flags &= ~QUERY_TCP;
......
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