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feat: add connect lite mode and optimize dns

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This commit is contained in:
fengcaiwen
2023-10-26 13:03:57 +08:00
committed by naison
parent d3640ec2d1
commit b25849657d
20 changed files with 293 additions and 215 deletions
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16
pkg/dns/dns_unix.go
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@@ -1,5 +1,4 @@
//go:build darwin
// +build darwin
package dns
@@ -31,15 +30,18 @@ var resolv = "/etc/resolv.conf"
// service.namespace.svc:port
// service.namespace.svc.cluster:port
// service.namespace.svc.cluster.local:port
func SetupDNS(config *miekgdns.ClientConfig, ns []string, _ bool, tunName string) error {
usingResolver(config, ns, tunName)
func (c *Config) SetupDNS() error {
c.usingResolver()
_ = exec.Command("killall", "mDNSResponderHelper").Run()
_ = exec.Command("killall", "-HUP", "mDNSResponder").Run()
_ = exec.Command("dscacheutil", "-flushcache").Run()
return nil
}
func usingResolver(clientConfig *miekgdns.ClientConfig, ns []string, tunName string) {
func (c *Config) usingResolver() {
var clientConfig = c.Config
var ns = c.Ns
var err error
_ = os.RemoveAll(filepath.Join("/", "etc", "resolver"))
if err = os.MkdirAll(filepath.Join("/", "etc", "resolver"), fs.ModePerm); err != nil {
@@ -80,7 +82,7 @@ func usingResolver(clientConfig *miekgdns.ClientConfig, ns []string, tunName str
}
}
func usingNetworkSetup(ip string, namespace string) {
func (c *Config) usingNetworkSetup(ip string, namespace string) {
networkSetup(ip, namespace)
var ctx context.Context
ctx, cancel = context.WithCancel(context.Background())
@@ -153,13 +155,13 @@ func toString(config miekgdns.ClientConfig) string {
return builder.String()
}
func CancelDNS(tunName string) {
func (c *Config) CancelDNS() {
if cancel != nil {
cancel()
}
_ = os.RemoveAll(filepath.Join("/", "etc", "resolver"))
//networkCancel()
//updateHosts("")
c.updateHosts("")
}
/*