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cmd/tailscaled,ipn/ipnlocal,wgengine/...: pass dns.Manager into netstack

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Needed for a following commit which moves magicDNS handling into
netstack.

Signed-off-by: Tom DNetto <tom@tailscale.com>
This commit is contained in:
Tom DNetto
2022-04-14 14:55:23 -07:00
committed by Tom
parent 5b85f848dd
commit 9dee6adfab
6 changed files with 15 additions and 12 deletions
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5
wgengine/netstack/netstack.go
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@ -37,6 +37,7 @@ import (
"inet.af/netaddr"
"tailscale.com/envknob"
"tailscale.com/ipn/ipnlocal"
"tailscale.com/net/dns"
"tailscale.com/net/packet"
"tailscale.com/net/tsaddr"
"tailscale.com/net/tsdial"
@ -101,6 +102,7 @@ type Impl struct {
ctx context.Context // alive until Close
ctxCancel context.CancelFunc // called on Close
lb *ipnlocal.LocalBackend // or nil
dns *dns.Manager
peerapiPort4Atomic uint32 // uint16 port number for IPv4 peerapi
peerapiPort6Atomic uint32 // uint16 port number for IPv6 peerapi
@ -127,7 +129,7 @@ const nicID = 1
const mtu = 1500
// Create creates and populates a new Impl.
func Create(logf logger.Logf, tundev *tstun.Wrapper, e wgengine.Engine, mc *magicsock.Conn, dialer *tsdial.Dialer) (*Impl, error) {
func Create(logf logger.Logf, tundev *tstun.Wrapper, e wgengine.Engine, mc *magicsock.Conn, dialer *tsdial.Dialer, dns *dns.Manager) (*Impl, error) {
if mc == nil {
return nil, errors.New("nil magicsock.Conn")
}
@ -180,6 +182,7 @@ func Create(logf logger.Logf, tundev *tstun.Wrapper, e wgengine.Engine, mc *magi
mc: mc,
dialer: dialer,
connsOpenBySubnetIP: make(map[netaddr.IP]int),
dns: dns,
}
ns.ctx, ns.ctxCancel = context.WithCancel(context.Background())
ns.atomicIsLocalIPFunc.Store(tsaddr.NewContainsIPFunc(nil))