Merge pull request #135 from Mixaster995/main

removed signalctx, added NotifyContext

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15-buster as go
+FROM golang:1.16-buster as go
 ENV GO111MODULE=on
 ENV CGO_ENABLED=0
 ENV GOBIN=/bin

internal/imports/imports_linux.go

@@ -33,7 +33,6 @@ import (
 	_ "github.com/networkservicemesh/sdk/pkg/tools/log"
 	_ "github.com/networkservicemesh/sdk/pkg/tools/log/logruslogger"
 	_ "github.com/networkservicemesh/sdk/pkg/tools/opentracing"
-	_ "github.com/networkservicemesh/sdk/pkg/tools/signalctx"
 	_ "github.com/networkservicemesh/sdk/pkg/tools/spiffejwt"
 	_ "github.com/networkservicemesh/sdk/pkg/tools/spire"
 	_ "github.com/networkservicemesh/sdk/pkg/tools/token"
@@ -52,9 +51,11 @@ import (
 	_ "k8s.io/kubelet/pkg/apis/podresources/v1alpha1"
 	_ "net/url"
 	_ "os"
+	_ "os/signal"
 	_ "path"
 	_ "path/filepath"
 	_ "sync"
+	_ "syscall"
 	_ "testing"
 	_ "time"
 )

main.go

@@ -23,7 +23,9 @@ import (
 	"io/ioutil"
 	"net/url"
 	"os"
+	"os/signal"
 	"path"
+	"syscall"
 	"time"
 
 	nested "github.com/antonfisher/nested-logrus-formatter"
@@ -51,7 +53,6 @@ import (
 	"github.com/networkservicemesh/sdk/pkg/tools/log"
 	"github.com/networkservicemesh/sdk/pkg/tools/log/logruslogger"
 	"github.com/networkservicemesh/sdk/pkg/tools/opentracing"
-	"github.com/networkservicemesh/sdk/pkg/tools/signalctx"
 	"github.com/networkservicemesh/sdk/pkg/tools/spiffejwt"
 	"github.com/networkservicemesh/sdk/pkg/tools/token"
 
@@ -78,8 +79,15 @@ func main() {
 	// ********************************************************************************
 	// setup context to catch signals
 	// ********************************************************************************
-	ctx := signalctx.WithSignals(context.Background())
-	ctx, cancel := context.WithCancel(ctx)
+	ctx, cancel := signal.NotifyContext(
+		context.Background(),
+		os.Interrupt,
+		// More Linux signals here
+		syscall.SIGHUP,
+		syscall.SIGTERM,
+		syscall.SIGQUIT,
+	)
+	defer cancel()
 
 	// ********************************************************************************
 	// setup logging