multihost

package

v0.0.0-...-5fa6a7a Latest Latest Go to latest Published: Feb 26, 2026 License: MPL-2.0 Imports: 13 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/celzero/firestack

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Documentation ¶

Index ¶

func Flatten(m []*MH) (addrs []netip.AddrPort)
type MH
- func New(id string) *MH
type MHAddOp
- func (op MHAddOp) String() string
type MHMap
- func NewMap(id string) *MHMap

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Flatten ¶

func Flatten(m []*MH) (addrs []netip.AddrPort)

Types ¶

type MH ¶

type MH struct {
	sync.RWMutex // protects names and addrs
	// contains filtered or unexported fields
}

MH is a list of hostnames and/or ip addresses for one endpoint.

func New ¶

func New(id string) *MH

New returns a new multihost with the given id.

func (*MH) Add ¶

func (h *MH) Add(domainsOrIps []string) int

Add appends to the existing list of IPs, hostnames, and hostname's IPs if resolved.

func (*MH) Addrs ¶

func (h *MH) Addrs() []netip.AddrPort

Returns ip:port, where ports may be 0.

func (*MH) EqualAddrs ¶

func (h *MH) EqualAddrs(other *MH) bool

func (*MH) Len ¶

func (h *MH) Len() int

func (*MH) Mtime ¶

func (h *MH) Mtime() time.Time

func (*MH) Names ¶

func (h *MH) Names() []string

Names returns a copy of the list of hostnames or host:ports.

func (*MH) PreferredAddr ¶

func (h *MH) PreferredAddr() netip.AddrPort

prefers v4; see: github.com/WireGuard/wireguard-android/blob/4ba87947a/tunnel/src/main/java/com/wireguard/config/InetEndpoint.java#L97

func (*MH) PreferredAddrs ¶

func (h *MH) PreferredAddrs() []netip.AddrPort

PreferredAddrs returns the list of IPs per the dialer's preference.

func (*MH) Refresh ¶

func (h *MH) Refresh() int

Refresh resets the list of IPs, hostnames, and re-resolves the hostname. It returns the total number of IPs, or -1 on error.

func (*MH) Set ¶

func (h *MH) Set(domainsOrIps []string) int

Set replaces the existing list of IPs, hostnames, and hostname's IPs if resolved.

func (*MH) SoftRefresh ¶

func (h *MH) SoftRefresh() int

SoftRefresh appends to the list of IPs, hostnames by re-resolving the hostname. It returns the total number of IPs, or -1 on error.

func (*MH) String ¶

func (h *MH) String() string

type MHAddOp ¶

type MHAddOp int

const (
	// Reset replaces the existing IPs with the new IPs.
	Reset MHAddOp = iota
	// Append appends the new IPs to the existing IPs.
	Append
)

func (MHAddOp) String ¶

func (op MHAddOp) String() string

type MHMap ¶

type MHMap struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewMap ¶

func NewMap(id string) *MHMap

func (*MHMap) All ¶

func (m *MHMap) All() (all []*MH)

func (*MHMap) Del ¶

func (m *MHMap) Del(h *MH) (ok bool)

func (*MHMap) Get ¶

func (m *MHMap) Get(hostOrIpport string) (h *MH, _ error)

func (*MHMap) Len ¶

func (m *MHMap) Len() (n int64)

func (*MHMap) MaybeRefresh ¶

func (m *MHMap) MaybeRefresh() (n int64)

func (*MHMap) Put ¶

func (m *MHMap) Put(h *MH) (ok bool)

func (*MHMap) Refresh ¶

func (m *MHMap) Refresh() (n int64)

func (*MHMap) String ¶

func (m *MHMap) String() string

Source Files ¶

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