delete timestamp from logger

README.md

@@ -44,7 +44,7 @@ func server() error {
     serv := dsrpc.NewService()
 
     cont := NewController()
-    serv.Handler(api.HelloMethod, cont.HelloHandler)
+    serv.Handle(api.HelloMethod, cont.HelloHandler)
 
     serv.PreMiddleware(dsrpc.LogRequest)
     serv.PostMiddleware(dsrpc.LogResponse)
@@ -220,9 +220,9 @@ func sampleServ(quiet bool) error {
     serv.PreMiddleware(authMiddleware)
     serv.PreMiddleware(dsrpc.LogRequest)
 
-    serv.Handler(HelloMethod, helloHandler)
-    serv.Handler(SaveMethod, saveHandler)
-    serv.Handler(LoadMethod, loadHandler)
+    serv.Handle(HelloMethod, helloHandler)
+    serv.Handle(SaveMethod, saveHandler)
+    serv.Handle(LoadMethod, loadHandler)
 
     serv.PostMiddleware(dsrpc.LogResponse)
     serv.PostMiddleware(dsrpc.LogAccess)

client.go

@@ -6,6 +6,7 @@ package dsrpc
 
 import (
 	"context"
+	"crypto/tls"
 	"errors"
 	"fmt"
 	"io"
@@ -32,6 +33,18 @@ func Put(ctx context.Context, address string, method string, reader io.Reader, b
 	return ConnPut(ctx, conn, method, reader, binSize, param, result, auth)
 }
 
+func PutTLS(ctx context.Context, tlsConfig *tls.Config, address string, method string, reader io.Reader, binSize int64, param, result any, auth *Auth) error {
+	var err error
+
+	conn, err := tls.Dial("tcp", address, tlsConfig)
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	return ConnPut(ctx, conn, method, reader, binSize, param, result, auth)
+}
+
 func ConnPut(ctx context.Context, conn net.Conn, method string, reader io.Reader, binSize int64, param, result any, auth *Auth) error {
 	var err error
 	content := CreateContent(conn)
@@ -99,6 +112,18 @@ func Get(ctx context.Context, address string, method string, writer io.Writer, p
 	return ConnGet(ctx, conn, method, writer, param, result, auth)
 }
 
+func GetTLS(ctx context.Context, tlsConfig *tls.Config, address string, method string, writer io.Writer, param, result any, auth *Auth) error {
+	var err error
+
+	conn, err := tls.Dial("tcp", address, tlsConfig)
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	return ConnGet(ctx, conn, method, writer, param, result, auth)
+}
+
 func ConnGet(ctx context.Context, conn net.Conn, method string, writer io.Writer, param, result any, auth *Auth) error {
 	var err error
 
@@ -161,6 +186,22 @@ func Exec(ctx context.Context, address, method string, param any, result any, au
 	return err
 }
 
+func ExecTLS(ctx context.Context, tlsConfig *tls.Config, address, method string, param any, result any, auth *Auth) error {
+	var err error
+
+	conn, err := tls.Dial("tcp", address, tlsConfig)
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	err = ConnExec(ctx, conn, method, param, result, auth)
+	if err != nil {
+		return err
+	}
+	return err
+}
+
 func ConnExec(ctx context.Context, conn net.Conn, method string, param any, result any, auth *Auth) error {
 	var err error
 

example/go.mod

@@ -2,9 +2,4 @@ module netsrv
 
 go 1.19
 
-require github.com/kindsoldier/dsrpc v1.2.0
-
-require (
-	github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
-	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
-)
+require github.com/kindsoldier/dsrpc v1.2.1

example/go.sum

@@ -1,16 +1,6 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/kindsoldier/dsrpc v1.2.0 h1:5ZAFeqo6qyFm0OzPZEpabgf49/yMSA1ZKnOhHr4R/5c=
-github.com/kindsoldier/dsrpc v1.2.0/go.mod h1:KG8x2ZPid/hPJdhkUHtt1mDulWPVhj9fh/1XL3Z2xT8=
+github.com/kindsoldier/dsrpc v1.2.1 h1:sw1a3MAD83Do1Fu+Dh+AHArrwVMgZ/KTLUWWTkQ6vj8=
+github.com/kindsoldier/dsrpc v1.2.1/go.mod h1:zYb5yYfE/18BYK+iCUNcpkZ4uArwUNNhwYkUK8xDHQk=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
-github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=
-github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
-github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
-github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

example/srv/netsrv.go

@@ -26,7 +26,7 @@ func server() error {
     serv := dsrpc.NewService()
 
     cont := NewController()
-    serv.Handler(api.HelloMethod, cont.HelloHandler)
+    serv.Handle(api.HelloMethod, cont.HelloHandler)
 
     serv.PreMiddleware(dsrpc.LogRequest)
     serv.PostMiddleware(dsrpc.LogResponse)

exec_test.go

@@ -67,7 +67,8 @@ func TestLocalSave(t *testing.T) {
 
 	reader := bytes.NewReader(binBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
 	err = LocalPut(ctx, SaveMethod, reader, binSize, &params, &result, auth, saveHandler)
@@ -88,7 +89,8 @@ func TestLocalLoad(t *testing.T) {
 	binBytes := make([]byte, 0)
 	writer := bytes.NewBuffer(binBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
 	err = LocalGet(ctx, LoadMethod, writer, &params, &result, auth, loadHandler)
@@ -101,7 +103,7 @@ func TestLocalLoad(t *testing.T) {
 
 func TestNetExec(t *testing.T) {
 	go testServ(false)
-	time.Sleep(10 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 	err := clientHello()
 
 	require.NoError(t, err)
@@ -109,21 +111,21 @@ func TestNetExec(t *testing.T) {
 
 func TestNetSave(t *testing.T) {
 	go testServ(false)
-	time.Sleep(10 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 	err := clientSave()
 	require.NoError(t, err)
 }
 
 func TestNetLoad(t *testing.T) {
 	go testServ(false)
-	time.Sleep(10 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 	err := clientLoad()
 	require.NoError(t, err)
 }
 
 func BenchmarkNetPut(b *testing.B) {
 	go testServ(true)
-	time.Sleep(10 * time.Millisecond)
+	time.Sleep(1000 * time.Millisecond)
 	clientSave()
 
 	pBench := func(pb *testing.PB) {
@@ -148,10 +150,11 @@ func clientHello() error {
 	binBytes := make([]byte, binSize)
 	rand.Read(binBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	err = Exec(ctx, "127.0.0.1:8081", HelloMethod, &params, &result, auth)
+	err = Exec(ctx, "127.0.0.1:18081", HelloMethod, &params, &result, auth)
 	if err != nil {
 		logError("method err:", err)
 		return err
@@ -176,10 +179,11 @@ func clientSave() error {
 
 	reader := bytes.NewReader(binBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	err = Put(ctx, "127.0.0.1:8081", SaveMethod, reader, binSize, &params, &result, auth)
+	err = Put(ctx, "127.0.0.1:18081", SaveMethod, reader, binSize, &params, &result, auth)
 	if err != nil {
 		logError("method err:", err)
 		return err
@@ -200,10 +204,11 @@ func clientLoad() error {
 	binBytes := make([]byte, 0)
 	writer := bytes.NewBuffer(binBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	err = Get(ctx, "127.0.0.1:8081", LoadMethod, writer, &params, &result, auth)
+	err = Get(ctx, "127.0.0.1:18081", LoadMethod, writer, &params, &result, auth)
 	if err != nil {
 		logError("method err:", err)
 		return err
@@ -228,10 +233,11 @@ func testServ(quiet bool) error {
 		SetAccessWriter(io.Discard)
 		SetMessageWriter(io.Discard)
 	}
+
 	serv := NewService()
-	serv.Handler(HelloMethod, helloHandler)
-	serv.Handler(SaveMethod, saveHandler)
-	serv.Handler(LoadMethod, loadHandler)
+	serv.Handle(HelloMethod, helloHandler)
+	serv.Handle(SaveMethod, saveHandler)
+	serv.Handle(LoadMethod, loadHandler)
 
 	serv.PreMiddleware(LogRequest)
 	serv.PreMiddleware(auth)
@@ -239,7 +245,7 @@ func testServ(quiet bool) error {
 	serv.PostMiddleware(LogResponse)
 	serv.PostMiddleware(LogAccess)
 
-	err = serv.Listen(":8081")
+	err = serv.Listen(":18081")
 	if err != nil {
 		return err
 	}
@@ -277,7 +283,8 @@ func helloHandler(content *Content) error {
 		return err
 	}
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
 	err = content.ReadBin(ctx, io.Discard)
@@ -308,7 +315,8 @@ func saveHandler(content *Content) error {
 	bufferBytes := make([]byte, 0, 1024)
 	binWriter := bytes.NewBuffer(bufferBytes)
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
 	err = content.ReadBin(ctx, binWriter)
@@ -336,7 +344,8 @@ func loadHandler(content *Content) error {
 		return err
 	}
 
-	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(5*time.Second))
+	timeout := time.Duration(5 * time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
 	err = content.ReadBin(ctx, io.Discard)

logger.go

@@ -10,30 +10,27 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"time"
 )
 
-var messageWriter io.Writer = os.Stdout
-var accessWriter io.Writer = os.Stdout
+var (
+	messageWriter io.Writer = os.Stdout
+	accessWriter  io.Writer = os.Stdout
+)
 
 func logDebug(messages ...any) {
-	stamp := time.Now().Format(time.RFC3339)
-	fmt.Fprintln(messageWriter, stamp, "debug", messages)
+	fmt.Fprintln(messageWriter, "debug:", messages)
 }
 
 func logInfo(messages ...any) {
-	stamp := time.Now().Format(time.RFC3339)
-	fmt.Fprintln(messageWriter, stamp, "info", messages)
+	fmt.Fprintln(messageWriter, "info:", messages)
 }
 
 func logError(messages ...any) {
-	stamp := time.Now().Format(time.RFC3339)
-	fmt.Fprintln(messageWriter, stamp, "error", messages)
+	fmt.Fprintln(messageWriter, "error:", messages)
 }
 
 func logAccess(messages ...any) {
-	stamp := time.Now().Format(time.RFC3339)
-	fmt.Fprintln(accessWriter, stamp, "access", messages)
+	fmt.Fprintln(accessWriter, "access:", messages)
 }
 
 func SetAccessWriter(writer io.Writer) {

server.go

@@ -6,6 +6,7 @@ package dsrpc
 
 import (
 	"context"
+	"crypto/tls"
 	"errors"
 	"fmt"
 	"io"
@@ -19,15 +20,17 @@ import (
 type HandlerFunc = func(*Content) error
 
 type Service struct {
-	handlers  map[string]HandlerFunc
-	ctx       context.Context
-	cancel    context.CancelFunc
-	wg        *sync.WaitGroup
-	preMw     []HandlerFunc
-	postMw    []HandlerFunc
-	keepalive bool
-	kaTime    time.Duration
-	kaMtx     sync.Mutex
+	handlers    map[string]HandlerFunc
+	ctx         context.Context
+	cancel      context.CancelFunc
+	wg          *sync.WaitGroup
+	preMw       []HandlerFunc
+	postMw      []HandlerFunc
+	keepalive   bool
+	kaTime      time.Duration
+	kaMtx       sync.Mutex
+	listener    net.Listener
+	tcpListener *net.TCPListener
 }
 
 func NewService() *Service {
@@ -52,7 +55,7 @@ func (svc *Service) PostMiddleware(mw HandlerFunc) {
 	svc.postMw = append(svc.postMw, mw)
 }
 
-func (svc *Service) Handler(method string, handler HandlerFunc) {
+func (svc *Service) Handle(method string, handler HandlerFunc) {
 	svc.handlers[method] = handler
 }
 
@@ -77,14 +80,14 @@ func (svc *Service) Listen(address string) error {
 		err = fmt.Errorf("unable to resolve adddress: %s", err)
 		return err
 	}
-	listener, err := net.ListenTCP("tcp", addr)
+	svc.tcpListener, err = net.ListenTCP("tcp", addr)
 	if err != nil {
 		err = fmt.Errorf("unable to start listener: %s", err)
 		return err
 	}
 
 	for {
-		conn, err := listener.AcceptTCP()
+		conn, err := svc.tcpListener.AcceptTCP()
 		if err != nil {
 			logError("conn accept err:", err)
 		}
@@ -94,6 +97,33 @@ func (svc *Service) Listen(address string) error {
 		default:
 		}
 		svc.wg.Add(1)
+		go svc.handleTCPConn(conn, svc.wg)
+	}
+	return err
+}
+
+func (svc *Service) ListenTLS(address string, tlsConfig *tls.Config) error {
+	var err error
+	logInfo("server listen:", address)
+
+	svc.listener, err = tls.Listen("tcp", address, tlsConfig)
+	if err != nil {
+		err = fmt.Errorf("unable to start listener: %s", err)
+		return err
+	}
+
+	for {
+		conn, err := svc.listener.Accept()
+		if err != nil {
+			logError("conn accept err:", err)
+		}
+		select {
+		case <-svc.ctx.Done():
+			logInfo("accept loop done")
+			return err
+		default:
+		}
+		svc.wg.Add(1)
 		go svc.handleConn(conn, svc.wg)
 	}
 	return err
@@ -109,6 +139,12 @@ func (svc *Service) Stop() error {
 	var err error
 	// Disable new connection
 	logInfo("cancel rpc accept loop")
+	if svc.listener != nil {
+		svc.listener.Close()
+	}
+	if svc.tcpListener != nil {
+		svc.tcpListener.Close()
+	}
 	svc.cancel()
 	// Wait handlers
 	logInfo("wait rpc handlers")
@@ -116,9 +152,8 @@ func (svc *Service) Stop() error {
 	return err
 }
 
-func (svc *Service) handleConn(conn *net.TCPConn, wg *sync.WaitGroup) {
+func (svc *Service) handleTCPConn(conn *net.TCPConn, wg *sync.WaitGroup) {
 	var err error
-
 	if svc.keepalive {
 		err = conn.SetKeepAlive(true)
 		if err != nil {
@@ -133,6 +168,12 @@ func (svc *Service) handleConn(conn *net.TCPConn, wg *sync.WaitGroup) {
 			}
 		}
 	}
+	svc.handleConn(conn, wg)
+}
+
+func (svc *Service) handleConn(conn net.Conn, wg *sync.WaitGroup) {
+	var err error
+
 	content := CreateContent(conn)
 
 	remoteAddr := conn.RemoteAddr().String()