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cmd/tailscaled: log SOCKS5 port when port 0 requested 

Part of #2158

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
pull/2267/head
Brad Fitzpatrick 2021-06-28 08:32:12 -07:00
parent 2adbfc920d
commit 82e15d3450
1 changed files with 5 additions and 0 deletions
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5
cmd/tailscaled/tailscaled.go
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@ -228,6 +228,11 @@ func run() error {
if err != nil { if err != nil {
log.Fatalf("SOCKS5 listener: %v", err) log.Fatalf("SOCKS5 listener: %v", err)
} }
if strings.HasSuffix(args.socksAddr, ":0") {
// Log kernel-selected port number so integration tests
// can find it portably.
log.Printf("SOCKS5 listening on %v", socksListener.Addr())
}
} }
e, useNetstack, err := createEngine(logf, linkMon) e, useNetstack, err := createEngine(logf, linkMon)