Remove grace for now

Updates #209

Author: nhooyr

Diff for: conn_test.go

@@ -271,12 +271,11 @@ func TestWasm(t *testing.T) {
 		t.Skip("skipping on CI")
 	}
 
-	var g websocket.Grace
-	defer g.Close()
-	s := httptest.NewServer(g.Handler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	// TODO grace
+	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		c, err := websocket.Accept(w, r, &websocket.AcceptOptions{
-			Subprotocols:       []string{"echo"},
-			InsecureSkipVerify: true,
+			Subprotocols:   []string{"echo"},
+			OriginPatterns: []string{"*"},
 		})
 		if err != nil {
 			t.Errorf("echo server failed: %v", err)
@@ -291,7 +290,7 @@ func TestWasm(t *testing.T) {
 			t.Errorf("echo server failed: %v", err)
 			return
 		}
-	})))
+	}))
 	defer s.Close()
 
 	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)

Diff for: examples/chat/chat_test.go

@@ -130,11 +130,10 @@ func setupTest(t *testing.T) (url string, closeFn func()) {
 	cs.subscriberMessageBuffer = 4096
 	cs.publishLimiter.SetLimit(rate.Inf)
 
-	var g websocket.Grace
-	s := httptest.NewServer(g.Handler(cs))
+	// TODO grace
+	s := httptest.NewServer(cs)
 	return s.URL, func() {
 		s.Close()
-		g.Close()
 	}
 }
 

Diff for: examples/chat/main.go

@@ -9,8 +9,6 @@ import (
 	"os"
 	"os/signal"
 	"time"
-
-	"nhooyr.io/websocket"
 )
 
 func main() {
@@ -36,9 +34,9 @@ func run() error {
 	log.Printf("listening on http://%v", l.Addr())
 
 	cs := newChatServer()
-	var g websocket.Grace
+	// TODO grace
 	s := http.Server{
-		Handler:      g.Handler(cs),
+		Handler:      cs,
 		ReadTimeout:  time.Second * 10,
 		WriteTimeout: time.Second * 10,
 	}
@@ -59,8 +57,5 @@ func run() error {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
 	defer cancel()
 
-	s.Shutdown(ctx)
-	g.Shutdown(ctx)
-
-	return nil
+	return s.Shutdown(ctx)
 }

Diff for: examples/echo/echo.go renamed to examples/echo/main.go

@@ -24,7 +24,7 @@ import (
 // This example starts a WebSocket echo server,
 // dials the server and then sends 5 different messages
 // and prints out the server's responses.
-func Example_echo() {
+func main() {
 	// First we listen on port 0 which means the OS will
 	// assign us a random free port. This is the listener
 	// the server will serve on and the client will connect to.
@@ -34,15 +34,14 @@ func Example_echo() {
 	}
 	defer l.Close()
 
-	var g websocket.Grace
-	defer g.Close()
+	// TODO grace
 	s := &http.Server{
-		Handler: g.Handler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			err := echoServer(w, r)
 			if err != nil {
 				log.Printf("echo server: %v", err)
 			}
-		})),
+		}),
 		ReadTimeout:  time.Second * 15,
 		WriteTimeout: time.Second * 15,
 	}
@@ -61,6 +60,7 @@ func Example_echo() {
 	if err != nil {
 		log.Fatalf("client failed: %v", err)
 	}
+
 	// Output:
 	// received: map[i:0]
 	// received: map[i:1]

Diff for: grace.go

@@ -39,8 +39,6 @@ type Conn struct {
 	readSignal chan struct{}
 	readBufMu  sync.Mutex
 	readBuf    []wsjs.MessageEvent
-
-	g *Grace
 }
 
 func (c *Conn) close(err error, wasClean bool) {