This commit is contained in:
patterniha 2025-05-07 05:20:07 +03:30
parent a81a8fee84
commit 67d0a2df71
2 changed files with 9 additions and 9 deletions

View File

@ -28,7 +28,7 @@ type DNS struct {
ctx context.Context
domainMatcher strmatcher.IndexMatcher
matcherInfos []*DomainMatcherInfo
useSystem bool
checkSystem bool
}
// DomainMatcherInfo contains information attached to index returned by Server.domainMatcher
@ -48,7 +48,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
}
var ipOption dns.IPOption
useSystem := false
checkSystem := false
switch config.QueryStrategy {
case QueryStrategy_USE_IP:
ipOption = dns.IPOption{
@ -62,7 +62,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
IPv6Enable: true,
FakeEnable: false,
}
useSystem = true
checkSystem = true
case QueryStrategy_USE_IP4:
ipOption = dns.IPOption{
IPv4Enable: true,
@ -149,7 +149,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
matcherInfos: matcherInfos,
disableFallback: config.DisableFallback,
disableFallbackIfMatch: config.DisableFallbackIfMatch,
useSystem: useSystem,
checkSystem: checkSystem,
}, nil
}
@ -190,7 +190,7 @@ func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, uint32, er
return nil, 0, errors.New("empty domain name")
}
if s.useSystem {
if s.checkSystem {
supportIPv4, supportIPv6 := checkSystemNetwork()
option.IPv4Enable = option.IPv4Enable && supportIPv4
option.IPv6Enable = option.IPv6Enable && supportIPv6

View File

@ -37,7 +37,7 @@ type Client struct {
timeoutMs time.Duration
finalQuery bool
ipOption *dns.IPOption
useSystem bool
checkSystem bool
}
// NewServer creates a name server object according to the network destination url.
@ -187,7 +187,7 @@ func NewClient(
timeoutMs = time.Duration(ns.TimeoutMs) * time.Millisecond
}
useSystem := ns.QueryStrategy == QueryStrategy_USE_SYS
checkSystem := ns.QueryStrategy == QueryStrategy_USE_SYS
client.server = server
client.skipFallback = ns.SkipFallback
@ -200,7 +200,7 @@ func NewClient(
client.timeoutMs = timeoutMs
client.finalQuery = ns.FinalQuery
client.ipOption = &ipOption
client.useSystem = useSystem
client.checkSystem = checkSystem
return nil
})
return client, err
@ -217,7 +217,7 @@ func (c *Client) IsFinalQuery() bool {
// QueryIP sends DNS query to the name server with the client's IP.
func (c *Client) QueryIP(ctx context.Context, domain string, option dns.IPOption) ([]net.IP, uint32, error) {
if c.useSystem {
if c.checkSystem {
supportIPv4, supportIPv6 := checkSystemNetwork()
option.IPv4Enable = option.IPv4Enable && supportIPv4
option.IPv6Enable = option.IPv6Enable && supportIPv6