dns

Documentation

Index

• type Server
  • func NewDNSServer(laddr, faddr, fwdProto, listenCert, ListenCertKey, clientCaCert string, ...) (*Server, error)
  • func (s *Server) TCPListenBackground(fn func(resp *dns.Msg) error) *ServiceContext
  • func (s *Server) UDPListenBackground(fn func(resp *dns.Msg) error) *ServiceContext
• type ServiceContext
  • func (f *ServiceContext) Expire()
  • func (f *ServiceContext) Wait()

Types

type Server

type Server struct {
	sync.Mutex
	// contains filtered or unexported fields
}

Server defines NetTrust DNS Server proxy. The server invokes firewall calls also

func NewDNSServer

func NewDNSServer(
	laddr, faddr, fwdProto, listenCert, ListenCertKey, clientCaCert string,
	listenTLS, fwdTLS bool,
	dnsTTLCache int,
	clientUDPBufferSize uint16,
	domainBlacklist []string,
	logger *logrus.Logger,
) (*Server, error)

NewDNSServer for creating a new NetTrust DNS Server proxy

func (*Server) TCPListenBackground

func (s *Server) TCPListenBackground(fn func(resp *dns.Msg) error) *ServiceContext

TCPListenBackground for spawning a tcp DNS Server

func (*Server) UDPListenBackground

func (s *Server) UDPListenBackground(fn func(resp *dns.Msg) error) *ServiceContext

UDPListenBackground for spawning a udp DNS Server

type ServiceContext

type ServiceContext struct {
	// contains filtered or unexported fields
}

ServiceContext for canceling goroutins

func (*ServiceContext) Expire

func (f *ServiceContext) Expire()

Expire will call cancel to terminate a context immediately, causing the goroutine to exit

func (*ServiceContext) Wait

func (f *ServiceContext) Wait()

Wait ensures that the goroutine has exit successfully