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tailscale/cmd/stunstamp/stunstamp_default.go

66 lines
1.4 KiB
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build !linux
package main
import (
"errors"
"io"
"net/netip"
"time"
)
func getUDPConnKernelTimestamp() (io.ReadWriteCloser, error) {
return nil, errors.New("unimplemented")
}
func measureSTUNRTTKernel(conn io.ReadWriteCloser, hostname string, dst netip.AddrPort) (rtt time.Duration, err error) {
return 0, errors.New("unimplemented")
}
func getProtocolSupportInfo(p protocol) protocolSupportInfo {
switch p {
case protocolSTUN:
return protocolSupportInfo{
kernelTS: false,
userspaceTS: true,
stableConn: true,
}
case protocolHTTPS:
return protocolSupportInfo{
kernelTS: false,
userspaceTS: true,
stableConn: true,
}
case protocolTCP:
return protocolSupportInfo{
kernelTS: true,
userspaceTS: false,
stableConn: true,
}
case protocolICMP:
return protocolSupportInfo{
kernelTS: false,
userspaceTS: false,
stableConn: false,
}
}
return protocolSupportInfo{}
}
func getICMPConn(forDst netip.Addr, source timestampSource) (io.ReadWriteCloser, error) {
return nil, errors.New("platform unsupported")
}
func mkICMPMeasureFn(source timestampSource) measureFn {
return func(conn io.ReadWriteCloser, hostname string, dst netip.AddrPort) (rtt time.Duration, err error) {
return 0, errors.New("platform unsupported")
}
}
func setSOReuseAddr(fd uintptr) error {
return nil
}