better sent count handling

git-svn-id: file:///svn/unbound/trunk@2500 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/iterator/iterator.c b/iterator/iterator.c
index cf35d0f324a5b2c7338ff4ef866c20abf98d5745..a310877de77e81a1353803559994b88e297e44d6 100644 (file)
--- a/iterator/iterator.c
+++ b/iterator/iterator.c
@@ -975,6 +975,7 @@ processInitRequest(struct module_qstate* qstate, struct iter_qstate* iq,
                        iq->dp = NULL;
                        iq->refetch_glue = 0;
                        iq->query_restart_count++;
+                       iq->sent_count = 0;
                        sock_list_insert(&qstate->reply_origin, NULL, 0, qstate->region);
                        return next_state(iq, INIT_REQUEST_STATE);
                }
@@ -1426,6 +1427,7 @@ processLastResort(struct module_qstate* qstate, struct iter_qstate* iq,
                        iq->deleg_msg = NULL;
                        iq->refetch_glue = 1;
                        iq->query_restart_count++;
+                       iq->sent_count = 0;
                        return next_state(iq, INIT_REQUEST_STATE);
                }
        }
@@ -1613,6 +1615,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
                        iter_dec_attempts(iq->dp, 3); /* space for fallback */
                        iq->num_current_queries++; /* RespState decrements it*/
                        iq->referral_count++; /* make sure we don't loop */
+                       iq->sent_count = 0;
                        iq->state = QUERY_RESP_STATE;
                        return 1;
                }