From 2576fdb02f3806003f4dd3a9fd499eb4de6226e1 Mon Sep 17 00:00:00 2001 From: Nick Peng Date: Wed, 12 Jul 2023 22:37:22 +0800 Subject: [PATCH] dns_client: fix bootstrap dns retry issue. --- src/dns_client.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/dns_client.c b/src/dns_client.c index ed45031..4756a67 100644 --- a/src/dns_client.c +++ b/src/dns_client.c @@ -63,7 +63,7 @@ #define DNS_TCP_CONNECT_TIMEOUT (5) #define DNS_QUERY_TIMEOUT (500) #define DNS_QUERY_RETRY (4) -#define DNS_PENDING_SERVER_RETRY 40 +#define DNS_PENDING_SERVER_RETRY 60 #define SOCKET_PRIORITY (6) #define SOCKET_IP_TOS (IPTOS_LOWDELAY | IPTOS_RELIABILITY) @@ -4035,7 +4035,7 @@ static void _dns_client_add_pending_servers(void) _dns_client_server_pending_get(pending); if (dns_server_query(pending->host, DNS_T_AAAA, 0, _dns_client_pending_server_resolve, pending) != 0) { _dns_client_server_pending_release(pending); - pending->query_v4 = 0; + pending->query_v6 = 0; } } @@ -4066,7 +4066,7 @@ static void _dns_client_add_pending_servers(void) continue; } - if (pending->has_soa && dnsserver_ip == NULL) { + if (pending->has_soa && dnsserver_ip == NULL && pending->query_v4 && pending->query_v6) { tlog(TLOG_WARN, "add pending DNS server %s failed, no such host.", pending->host); _dns_client_server_pending_remove(pending); continue;