nettool

package

v18.0.0-rc42 Latest Latest Go to latest Published: May 13, 2025 License: MIT Imports: 16 Imported by: 0

Documentation ¶

Index ¶

func IP2Addr(ip net.IP) (netip.Addr, bool)
func ListenConfigWithOSTCPKeepAlive() *net.ListenConfig
func ListenWithOSTCPKeepAlive(network, address string) (net.Listener, error)
func TLSListenWithOSTCPKeepAlive(network, laddr string, config *tls.Config) (net.Listener, error)
type ConnectionSet
type ListenerMetrics
- func (m *ListenerMetrics) RunGC(ctx context.Context)
- func (m *ListenerMetrics) Wrap(l net.Listener, name string, ttl time.Duration) (net.Listener, error)
type MultiURL
type NewConnectionSet
type OnceCloseListener
- func (oc *OnceCloseListener) Close() error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func IP2Addr ¶

func IP2Addr(ip net.IP) (netip.Addr, bool)

func ListenConfigWithOSTCPKeepAlive ¶

func ListenConfigWithOSTCPKeepAlive() *net.ListenConfig

ListenConfigWithOSTCPKeepAlive return a net.ListeConfig with OS-level KeepAlive settings.

func ListenWithOSTCPKeepAlive ¶

func ListenWithOSTCPKeepAlive(network, address string) (net.Listener, error)

func TLSListenWithOSTCPKeepAlive ¶

func TLSListenWithOSTCPKeepAlive(network, laddr string, config *tls.Config) (net.Listener, error)

Types ¶

type ConnectionSet ¶

type ConnectionSet interface {
	Set(connID int64) error
	Unset(connID int64) error
	GC(context.Context) error
}

type ListenerMetrics ¶

type ListenerMetrics struct {
	Log      *slog.Logger
	NewSet   NewConnectionSet
	GCPeriod time.Duration
	ErrRep   errz.ErrReporter
	// contains filtered or unexported fields
}

func (*ListenerMetrics) RunGC ¶

func (m *ListenerMetrics) RunGC(ctx context.Context)

func (*ListenerMetrics) Wrap ¶

func (m *ListenerMetrics) Wrap(l net.Listener, name string, ttl time.Duration) (net.Listener, error)

Wrap wraps the provided listener. Can be called concurrently.

type MultiURL ¶

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

MultiURL is an immutable URL that has scheme, port, and one or more IP addresses or a host. TLS host can also be supplied.

func MultiURLFromURL ¶

func MultiURLFromURL(u *url.URL, tlsHost string) (MultiURL, error)

MultiURLFromURL turns a URL into a MultiURL. The provided URL must: - not be opaque. - have a scheme. - host must be an IP address or a domain. - have a port. - hostname for TLS can be specified.

func NewMultiURLForAddresses ¶

func NewMultiURLForAddresses(scheme, tlsHost string, port uint16, addresses []netip.Addr) MultiURL

func NewMultiURLForHost ¶

func NewMultiURLForHost(scheme, host, tlsHost string, port uint16) MultiURL

func ParseMultiURL ¶

func ParseMultiURL(addr string) (MultiURL, error)

ParseMultiURL parses addr according to the following opaque URL schema: scheme:ip[,ip]|port

func ParseURL ¶

func ParseURL(addr, tlsHost string) (MultiURL, error)

ParseURL turns a URL into a MultiURL. See MultiURLFromURL.

func (MultiURL) Addresses ¶

func (u MultiURL) Addresses() []netip.Addr

func (MultiURL) Host ¶

func (u MultiURL) Host() string

func (MultiURL) HostPort ¶

func (u MultiURL) HostPort() string

func (MultiURL) Port ¶

func (u MultiURL) Port() uint16

func (MultiURL) Scheme ¶

func (u MultiURL) Scheme() string

func (MultiURL) String ¶

func (u MultiURL) String() string

func (MultiURL) TLSHost ¶

func (u MultiURL) TLSHost() string

type NewConnectionSet ¶

type NewConnectionSet func(name string, ttl time.Duration) (ConnectionSet, error)

type OnceCloseListener ¶

type OnceCloseListener struct {
	net.Listener
	// contains filtered or unexported fields
}

OnceCloseListener wraps a net.Listener, protecting it from multiple Close calls.

func (*OnceCloseListener) Close ¶

func (oc *OnceCloseListener) Close() error

Source Files ¶

View all Source files

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