Probe implements RDialer.

ProbeICMP listens on the local address for ICMP packets sent over UDP. network must be "udp" or "udp4" or "udp6". Helper method for d.Probe("udp", loc

ProxyDials tries to connect to addr using each dialer in dd

ProxyMux proxies data between conn and multiple destinations (endpoint-independent mapping).

Ptr returns hostnames from the ipmap cache, given an IP address.

Put puts conn back in the pool. Put takes ownership of the conn regardless of the return value.

given an alg or real ip, retrieve assoc blocklists as csv, if any

RandomIPFromPrefix returns a random IP from the provided CIDR prefix. Supports IPv4 and IPv6. Does not support mapped inputs.

Reaches returns true if any host:port or ip:port is dialable.

Read implements core.UDPConn.Read

fn is called in a separate goroutine, if a panic is recovered. RecoverFn must be called as a defered function, and must be the first defer called at t

Refresh re-registers servers

Remove64 deregisters any current resolver from id.

RemoveGateways removes relay servers

ResolveFor resolves nom to IPs using transport designated for given uid.

Reverse lookup; returns hostnames for the given IP address.

ReverseGetMany returns a list of sampled hostnames from the ipmap cache. ipver is one of "v4", "v6", or "" (for both).

Rotate reports whether a new WG keypair should be generated.

Returns csv of all routes matching cidr or "".

Returns csv of all routes with any value like v matching cidr.

S reveals internal state for debugging

S reveals internal state for debugging

SampleHosts returns a slice of random hosts, of size n, for the given ipver. ipver is one of "v4", "v6", or "" (for both).

SampleIPs returns a slice of random IPs, of size n, for the given ipver. ipver is one of "v4", "v6", or "" (for both).

Serve reads DNS query from conn and writes DNS answer to conn. fid is the flow ID that spawned this DNS query, if Origin is "tunnel".

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

SetDNSConfig sets the DNS filter preset configuration. v is a csv of filter presets: "family", "security", "social", "privacy", "all", "none", "defaul

Creates a new link using fd (tun device).

Set or unset the pcap sink

SetReadDeadline implements core.UDPConn.SetReadDeadline

SetReadDeadline sets the read deadline for the connection if the retry is complete, otherwise it does so after the retry.

SetMode re-assigns d to DNSMode, b to BlockMode, pt to PtMode.

SetWriteDeadline implements core.UDPConn.SetWriteDeadline

SetWriteDeadline sets the write deadline for the connection.

SigFin runs f in a goroutine and returns a channel that is closed when f returns.

Snapshot returns a snapshot of all registered barriers, maps, and active goroutines managed by this package. Safe to call concurrently.

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

NIC, IP, TCP, UDP, and ICMP stats.

State implements x.RpnAcc.

Status returns the status of this proxy.

Stop stops this proxy.

String implements fmt.Stringer.

TALL logs the stack trace of all active goroutines.

TestWin connects to the Windscribe gateway and returns its IP if reachable.

ToResponse implements Header.

TrackMap registers snap under id for use in Snapshot(). Returns a deregister function that removes it from the registry.

U logs a user message (notifies the user).

UIP returns ip (network-order byte) to bind given a local/remote ipp (ip:port). (unused)

Unsets existing link and closes the fd (tun device).

UntrackBatch untracks one cid at a time.

ref: github.com/brewlin/net-protocol/blob/ec64e5f899/internal/endpoint/endpoint.go#L20

Update updates the account creating new state; ops may be nil to retain current RpnOps.