package internal

Import Path
	google.golang.org/grpc/internal/resolver/dns/internal (on go.dev)

Dependency Relation
	imports 4 packages, and imported by one package

Involved Source Files

	  d internal.go
		Package internal contains functionality internal to the dns resolver package.
Package-Level Type Names (only one, which is exported)

	/* sort exporteds by: alphabet | popularity */
	 type NetResolver (interface)
		NetResolver groups the methods on net.Resolver that are used by the DNS
		resolver implementation. This allows the default net.Resolver instance to be
		overridden from tests.

		Methods (total 3, all are exported)
			( NetResolver) LookupHost(ctx context.Context, host string) (addrs []string, err error)
			( NetResolver) LookupSRV(ctx context.Context, service, proto, name string) (cname string, addrs []*net.SRV, err error)
			( NetResolver) LookupTXT(ctx context.Context, name string) (txts []string, err error)
		Implemented By (at least one exported)
			*net.Resolver


Package-Level Variables (total 7, all are exported)

	  var AddressDialer (address string) func(context.Context, string, string) (net.Conn, error)
		AddressDialer is the dialer used to dial the DNS server. It accepts the
		Host portion of the URL corresponding to the user's dial target and
		returns a dial function.

	  var ErrEndsWithColon error
		ErrEndsWithColon is the error returned when building a DNS resolver when
		the provided target name ends with a colon that is supposed to be the
		separator between host and port.  E.g. "::" is a valid address as it is
		an IPv6 address (host only) and "[::]:" is invalid as it ends with a
		colon as the host and port separator

	  var ErrMissingAddr error
		ErrMissingAddr is the error returned when building a DNS resolver when
		the provided target name is empty.

	  var NewNetResolver (string) (NetResolver, error)
		NewNetResolver returns the net.Resolver instance for the given target.

	  var TimeAfterFunc (time.Duration) <-chan time.Time
		TimeAfterFunc is used by the DNS resolver to wait for the given duration
		to elapse. In non-test code, this is implemented by time.After. In test
		code, this can be used to control the amount of time the resolver is
		blocked waiting for the duration to elapse.

	  var TimeNowFunc () time.Time
		TimeNowFunc is used by the DNS resolver to get the current time.
		In non-test code, this is implemented by time.Now. In test code,
		this can be used to control the current time for the resolver.

	  var TimeUntilFunc (time.Time) time.Duration
		TimeUntilFunc is used by the DNS resolver to calculate the remaining
		wait time for re-resolution. In non-test code, this is implemented by
		time.Until. In test code, this can be used to control the remaining
		time for resolver to wait for re-resolution.

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