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https://github.com/tailscale/tailscale.git
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c64bd587ae
* move probing out of netcheck into new net/portmapper package * use PCP ANNOUNCE op codes for PCP discovery, rather than causing short-lived (sub-second) side effects with a 1-second-expiring map + delete. * track when we heard things from the router so we can be less wasteful in querying the router's port mapping services in the future * use portmapper from magicsock to map a public port Fixes #1298 Fixes #1080 Fixes #1001 Updates #864 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package portmapper
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import (
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"context"
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"os"
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"strconv"
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"testing"
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"time"
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)
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func TestCreateOrGetMapping(t *testing.T) {
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if v, _ := strconv.ParseBool(os.Getenv("HIT_NETWORK")); !v {
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t.Skip("skipping test without HIT_NETWORK=1")
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}
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c := NewClient(t.Logf)
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c.SetLocalPort(1234)
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for i := 0; i < 2; i++ {
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if i > 0 {
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time.Sleep(100 * time.Millisecond)
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}
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ext, err := c.CreateOrGetMapping(context.Background())
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t.Logf("Got: %v, %v", ext, err)
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}
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}
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func TestClientProbe(t *testing.T) {
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if v, _ := strconv.ParseBool(os.Getenv("HIT_NETWORK")); !v {
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t.Skip("skipping test without HIT_NETWORK=1")
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}
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c := NewClient(t.Logf)
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for i := 0; i < 2; i++ {
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if i > 0 {
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time.Sleep(100 * time.Millisecond)
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}
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res, err := c.Probe(context.Background())
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t.Logf("Got: %+v, %v", res, err)
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}
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}
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func TestClientProbeThenMap(t *testing.T) {
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if v, _ := strconv.ParseBool(os.Getenv("HIT_NETWORK")); !v {
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t.Skip("skipping test without HIT_NETWORK=1")
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}
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c := NewClient(t.Logf)
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c.SetLocalPort(1234)
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res, err := c.Probe(context.Background())
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t.Logf("Probe: %+v, %v", res, err)
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ext, err := c.CreateOrGetMapping(context.Background())
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t.Logf("CreateOrGetMapping: %v, %v", ext, err)
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}
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