net/netmon: poll interfaces after wake

appc/appconnector.go

@@ -12,21 +12,21 @@ package appc
 import (
 	"context"
 	"fmt"
-	"maps"
+	maps "github.com/metacubex/tailscale/util/go120/maps"
+	slices "github.com/metacubex/tailscale/util/go120/slices"
 	"net/netip"
-	"slices"
 	"strings"
 	"time"
 
-	"tailscale.com/syncs"
-	"tailscale.com/types/appctype"
-	"tailscale.com/types/logger"
-	"tailscale.com/types/views"
-	"tailscale.com/util/clientmetric"
-	"tailscale.com/util/dnsname"
-	"tailscale.com/util/eventbus"
-	"tailscale.com/util/execqueue"
-	"tailscale.com/util/slicesx"
+	"github.com/metacubex/tailscale/syncs"
+	"github.com/metacubex/tailscale/types/appctype"
+	"github.com/metacubex/tailscale/types/logger"
+	"github.com/metacubex/tailscale/types/views"
+	"github.com/metacubex/tailscale/util/clientmetric"
+	"github.com/metacubex/tailscale/util/dnsname"
+	"github.com/metacubex/tailscale/util/eventbus"
+	"github.com/metacubex/tailscale/util/execqueue"
+	"github.com/metacubex/tailscale/util/slicesx"
 )
 
 // rateLogger responds to calls to update by adding a count for the current period and

appc/appconnector_test.go

@@ -1,29 +1,31 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
 package appc
 
 import (
-	stdcmp "cmp"
 	"fmt"
+	stdcmp "github.com/metacubex/tailscale/util/go120/cmp"
+	slices "github.com/metacubex/tailscale/util/go120/slices"
 	"net/netip"
 	"reflect"
-	"slices"
 	"sync/atomic"
 	"testing"
 	"time"
 
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
+	"github.com/metacubex/tailscale/appc/appctest"
+	"github.com/metacubex/tailscale/tstest"
+	"github.com/metacubex/tailscale/types/appctype"
+	"github.com/metacubex/tailscale/util/clientmetric"
+	"github.com/metacubex/tailscale/util/eventbus/eventbustest"
+	"github.com/metacubex/tailscale/util/mak"
+	"github.com/metacubex/tailscale/util/must"
+	"github.com/metacubex/tailscale/util/slicesx"
 	"golang.org/x/net/dns/dnsmessage"
-	"tailscale.com/appc/appctest"
-	"tailscale.com/tstest"
-	"tailscale.com/types/appctype"
-	"tailscale.com/util/clientmetric"
-	"tailscale.com/util/eventbus/eventbustest"
-	"tailscale.com/util/mak"
-	"tailscale.com/util/must"
-	"tailscale.com/util/slicesx"
 )
 
 func TestUpdateDomains(t *testing.T) {

appc/appctest/appctest.go

@@ -5,8 +5,8 @@
 package appctest
 
 import (
+	slices "github.com/metacubex/tailscale/util/go120/slices"
 	"net/netip"
-	"slices"
 )
 
 // RouteCollector is a test helper that collects the list of routes advertised

appc/conn25.go

@@ -4,18 +4,18 @@
 package appc
 
 import (
-	"cmp"
-	"slices"
+	cmp "github.com/metacubex/tailscale/util/go120/cmp"
+	slices "github.com/metacubex/tailscale/util/go120/slices"
 	"strings"
 
-	"tailscale.com/ipn/ipnext"
-	"tailscale.com/tailcfg"
-	"tailscale.com/types/appctype"
-	"tailscale.com/util/mak"
-	"tailscale.com/util/set"
+	"github.com/metacubex/tailscale/ipn/ipnext"
+	"github.com/metacubex/tailscale/tailcfg"
+	"github.com/metacubex/tailscale/types/appctype"
+	"github.com/metacubex/tailscale/util/mak"
+	"github.com/metacubex/tailscale/util/set"
 )
 
-const AppConnectorsExperimentalAttrName = "tailscale.com/app-connectors-experimental"
+const AppConnectorsExperimentalAttrName = "github.com/metacubex/tailscale/app-connectors-experimental"
 
 func isPeerEligibleConnector(peer tailcfg.NodeView) bool {
 	if !peer.Valid() || !peer.Hostinfo().Valid() {
@@ -43,12 +43,15 @@ func PickConnector(nb ipnext.NodeBackend, app appctype.Conn25Attr) []tailcfg.Nod
 		if !isPeerEligibleConnector(n) {
 			return false
 		}
-		for _, t := range n.Tags().All() {
+		matched := false
+		n.Tags().All()(func(_ int, t string) bool {
 			if appTagsSet.Contains(t) {
-				return true
+				matched = true
+				return false
 			}
-		}
-		return false
+			return true
+		})
+		return matched
 	})
 	sortByPreference(matches)
 	return matches
@@ -96,7 +99,7 @@ func PickSplitDNSPeers(hasCap func(c tailcfg.NodeCapability) bool, self tailcfg.
 		if !isPeerEligibleConnector(peer) {
 			continue
 		}
-		for _, t := range peer.Tags().All() {
+		peer.Tags().All()(func(_ int, t string) bool {
 			domains := tagToDomain[t]
 			for domain := range domains {
 				if selfRoutedDomains.Contains(domain) {
@@ -107,7 +110,8 @@ func PickSplitDNSPeers(hasCap func(c tailcfg.NodeCapability) bool, self tailcfg.
 				}
 				work[domain].Add(peer.ID())
 			}
-		}
+			return true
+		})
 	}
 
 	// Populate m. Make a []tailcfg.NodeView from []tailcfg.NodeID using the peers map.

appc/conn25_test.go

@@ -1,3 +1,5 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
@@ -9,10 +11,10 @@ import (
 	"testing"
 
 	"github.com/google/go-cmp/cmp"
-	"tailscale.com/ipn/ipnext"
-	"tailscale.com/tailcfg"
-	"tailscale.com/types/appctype"
-	"tailscale.com/types/opt"
+	"github.com/metacubex/tailscale/ipn/ipnext"
+	"github.com/metacubex/tailscale/tailcfg"
+	"github.com/metacubex/tailscale/types/appctype"
+	"github.com/metacubex/tailscale/types/opt"
 )
 
 func TestPickSplitDNSPeers(t *testing.T) {

appc/observe.go

@@ -9,8 +9,8 @@ import (
 	"net/netip"
 	"strings"
 
+	"github.com/metacubex/tailscale/util/mak"
 	"golang.org/x/net/dns/dnsmessage"
-	"tailscale.com/util/mak"
 )
 
 // ObserveDNSResponse is a callback invoked by the DNS resolver when a DNS

atomicfile/atomicfile.go

@@ -5,7 +5,7 @@
 // atomically.
 //
 // This package should be considered internal; its API is not stable.
-package atomicfile // import "tailscale.com/atomicfile"
+package atomicfile // import "github.com/metacubex/tailscale/atomicfile"
 
 import (
 	"fmt"

atomicfile/atomicfile_test.go

@@ -1,8 +1,8 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
-//go:build !js && !windows
-
 package atomicfile
 
 import (

atomicfile/atomicfile_windows_test.go

@@ -1,3 +1,5 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 

cache_key_test.go

@@ -1,3 +1,5 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
@@ -9,7 +11,7 @@ import (
 	"strings"
 	"testing"
 
-	"tailscale.com/util/cibuild"
+	"github.com/metacubex/tailscale/util/cibuild"
 )
 
 // TestTsgoRevInCacheKey verifies that the Tailscale Go toolchain's git

chirp/chirp_test.go

@@ -1,3 +1,5 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 

client/freedesktop/freedesktop_test.go

@@ -1,3 +1,5 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 

client/local/debugportmapper.go

@@ -6,17 +6,17 @@
 package local
 
 import (
-	"cmp"
 	"context"
 	"fmt"
+	cmp "github.com/metacubex/tailscale/util/go120/cmp"
 	"io"
 	"net/http"
 	"net/netip"
 	"net/url"
 	"strconv"
 	"time"
 
-	"tailscale.com/client/tailscale/apitype"
+	"github.com/metacubex/tailscale/client/tailscale/apitype"
 )
 
 // DebugPortmapOpts contains options for the [Client.DebugPortmap] command.

client/local/local.go

@@ -7,14 +7,14 @@ package local
 import (
 	"bufio"
 	"bytes"
-	"cmp"
 	"context"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
+	cmp "github.com/metacubex/tailscale/util/go120/cmp"
+	iter "github.com/metacubex/tailscale/util/go120/iter"
 	"io"
-	"iter"
 	"net"
 	"net/http"
 	"net/http/httptrace"
@@ -27,24 +27,24 @@ import (
 	"sync"
 	"time"
 
-	"tailscale.com/client/tailscale/apitype"
-	"tailscale.com/drive"
-	"tailscale.com/envknob"
-	"tailscale.com/feature"
-	"tailscale.com/feature/buildfeatures"
-	"tailscale.com/ipn"
-	"tailscale.com/ipn/ipnstate"
-	"tailscale.com/net/netutil"
-	"tailscale.com/net/udprelay/status"
-	"tailscale.com/paths"
-	"tailscale.com/safesocket"
-	"tailscale.com/syncs"
-	"tailscale.com/tailcfg"
-	"tailscale.com/types/appctype"
-	"tailscale.com/types/dnstype"
-	"tailscale.com/types/key"
-	"tailscale.com/util/clientmetric"
-	"tailscale.com/util/eventbus"
+	"github.com/metacubex/tailscale/client/tailscale/apitype"
+	"github.com/metacubex/tailscale/drive"
+	"github.com/metacubex/tailscale/envknob"
+	"github.com/metacubex/tailscale/feature"
+	"github.com/metacubex/tailscale/feature/buildfeatures"
+	"github.com/metacubex/tailscale/ipn"
+	"github.com/metacubex/tailscale/ipn/ipnstate"
+	"github.com/metacubex/tailscale/net/netutil"
+	"github.com/metacubex/tailscale/net/udprelay/status"
+	"github.com/metacubex/tailscale/paths"
+	"github.com/metacubex/tailscale/safesocket"
+	"github.com/metacubex/tailscale/syncs"
+	"github.com/metacubex/tailscale/tailcfg"
+	"github.com/metacubex/tailscale/types/appctype"
+	"github.com/metacubex/tailscale/types/dnstype"
+	"github.com/metacubex/tailscale/types/key"
+	"github.com/metacubex/tailscale/util/clientmetric"
+	"github.com/metacubex/tailscale/util/eventbus"
 )
 
 // defaultClient is the default Client when using the legacy
@@ -192,7 +192,8 @@ func (e *AccessDeniedError) Unwrap() error { return e.err }
 
 // IsAccessDeniedError reports whether err is or wraps an AccessDeniedError.
 func IsAccessDeniedError(err error) bool {
-	_, ok := errors.AsType[*AccessDeniedError](err)
+	var accessDeniedErr *AccessDeniedError
+	ok := errors.As(err, &accessDeniedErr)
 	return ok
 }
 
@@ -210,7 +211,8 @@ func (e *PreconditionsFailedError) Unwrap() error { return e.err }
 
 // IsPreconditionsFailedError reports whether err is or wraps an PreconditionsFailedError.
 func IsPreconditionsFailedError(err error) bool {
-	_, ok := errors.AsType[*PreconditionsFailedError](err)
+	var preconditionsFailedErr *PreconditionsFailedError
+	ok := errors.As(err, &preconditionsFailedErr)
 	return ok
 }
 
@@ -868,7 +870,7 @@ func (lc *Client) CheckUDPGROForwarding(ctx context.Context) error {
 // SetUDPGROForwarding enables UDP GRO forwarding for the main interface of this
 // node. This can be done to improve performance of tailnet nodes acting as exit
 // nodes or subnet routers.
-// See https://tailscale.com/kb/1320/performance-best-practices#linux-optimizations-for-subnet-routers-and-exit-nodes
+// See https://github.com/metacubex/tailscale/kb/1320/performance-best-practices#linux-optimizations-for-subnet-routers-and-exit-nodes
 func (lc *Client) SetUDPGROForwarding(ctx context.Context) error {
 	body, err := lc.get200(ctx, "/localapi/v0/set-udp-gro-forwarding")
 	if err != nil {
@@ -1169,7 +1171,7 @@ func tailscaledConnectHint() string {
 	// ActiveState=inactive
 	// SubState=dead
 	st := map[string]string{}
-	for line := range strings.SplitSeq(string(out), "\n") {
+	for _, line := range strings.Split(string(out), "\n") {
 		if k, v, ok := strings.Cut(line, "="); ok {
 			st[k] = strings.TrimSpace(v)
 		}

client/local/local_test.go

@@ -1,8 +1,8 @@
+//go:build ignore
+
 // Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
-//go:build go1.19
-
 package local
 
 import (
@@ -11,9 +11,9 @@ import (
 	"net/http"
 	"testing"
 
-	"tailscale.com/tstest/deptest"
-	"tailscale.com/tstest/nettest"
-	"tailscale.com/types/key"
+	"github.com/metacubex/tailscale/tstest/deptest"
+	"github.com/metacubex/tailscale/tstest/nettest"
+	"github.com/metacubex/tailscale/types/key"
 )
 
 func TestGetServeConfigFromJSON(t *testing.T) {
@@ -117,9 +117,9 @@ func TestDeps(t *testing.T) {
 		BadDeps: map[string]string{
 			// Make sure we don't again accidentally bring in a dependency on
 			// drive or its transitive dependencies
-			"testing":                        "do not use testing package in production code",
-			"tailscale.com/drive/driveimpl":  "https://github.com/tailscale/tailscale/pull/10631",
-			"github.com/studio-b12/gowebdav": "https://github.com/tailscale/tailscale/pull/10631",
+			"testing": "do not use testing package in production code",
+			"github.com/metacubex/tailscale/drive/driveimpl": "https://github.com/tailscale/tailscale/pull/10631",
+			"github.com/studio-b12/gowebdav":                 "https://github.com/tailscale/tailscale/pull/10631",
 		},
 	}.Check(t)
 }

client/local/serve.go

@@ -11,7 +11,7 @@ import (
 	"fmt"
 	"net/http"
 
-	"tailscale.com/ipn"
+	"github.com/metacubex/tailscale/ipn"
 )
 
 // GetServeConfig return the current serve config.