How to use NewWebsocketListener method of websocket Package

Best Testkube code snippet using websocket.NewWebsocketListener

websocket.go

Source:websocket.go Github

copy

Full Screen

...17 acceptCh chan net.Conn18 server *http.Server19 httpMutex *http.ServeMux20}21// NewWebsocketListener to handle websocket connections22// ln: tcp listener for websocket connections23func NewWebsocketListener(ln net.Listener) (wl *WebsocketListener) {24 wl = &WebsocketListener{25 acceptCh: make(chan net.Conn),26 }27 muxer := http.NewServeMux()28 muxer.Handle(FrpWebsocketPath, websocket.Handler(func(c *websocket.Conn) {29 notifyCh := make(chan struct{})30 conn := WrapCloseNotifyConn(c, func() {31 close(notifyCh)32 })33 wl.acceptCh <- conn34 <-notifyCh35 }))36 wl.server = &http.Server{37 Addr: ln.Addr().String(),38 Handler: muxer,39 }40 go wl.server.Serve(ln)41 return42}43func ListenWebsocket(bindAddr string, bindPort int) (*WebsocketListener, error) {44 tcpLn, err := net.Listen("tcp", fmt.Sprintf("%s:%d", bindAddr, bindPort))45 if err != nil {46 return nil, err47 }48 l := NewWebsocketListener(tcpLn)49 return l, nil50}51func (p *WebsocketListener) Accept() (net.Conn, error) {52 c, ok := <-p.acceptCh53 if !ok {54 return nil, ErrWebsocketListenerClosed55 }56 return c, nil57}58func (p *WebsocketListener) Close() error {59 return p.server.Close()60}61func (p *WebsocketListener) Addr() net.Addr {62 return p.ln.Addr()...

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2var upgrader = websocket.Upgrader{3 CheckOrigin: func(r *http.Request) bool {4 },5}6func main() {7 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {8 conn, err := upgrader.Upgrade(w, r, nil)9 if err != nil {10 fmt.Println(err)11 }12 for {13 messageType, p, err := conn.ReadMessage()14 if err != nil {15 fmt.Println(err)16 }17 if err := conn.WriteMessage(messageType, p); err != nil {18 fmt.Println(err)19 }20 }21 })22 http.ListenAndServe(":8080", nil)23}24import (25var upgrader = websocket.Upgrader{26 CheckOrigin: func(r *http.Request) bool {27 },28}29func main() {30 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {31 fmt.Fprintf(w, "Hello World!")32 })33 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {34 conn, err := upgrader.Upgrade(w, r, nil)35 if err != nil {36 fmt.Println(err)37 }38 for {39 messageType, p, err := conn.ReadMessage()40 if err != nil {41 fmt.Println(err)42 }43 if err := conn.WriteMessage(messageType, p); err != nil {44 fmt.Println(err)45 }46 }47 })48 http.ListenAndServe(":8080", nil)49}50import (51var upgrader = websocket.Upgrader{

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 var upgrader = websocket.Upgrader{4 CheckOrigin: func(r *http.Request) bool {5 },6 }7 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {8 conn, err := upgrader.Upgrade(w, r, nil)9 if err != nil {10 log.Fatal("upgrade:", err)11 }12 for {13 messageType, p, err := conn.ReadMessage()14 if err != nil {15 log.Println(err)16 }17 log.Printf("Received: %s", string(p))18 if err = conn.WriteMessage(messageType, p); err != nil {19 log.Println(err)20 }21 }22 })23 http.ListenAndServe(":8080", nil)24}25import (26func main() {27 var upgrader = websocket.Upgrader{28 CheckOrigin: func(r *http.Request) bool {29 },30 }31 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {32 conn, err := upgrader.Upgrade(w, r, nil)33 if err != nil {34 log.Fatal("upgrade:", err)35 }36 for {37 messageType, p, err := conn.ReadMessage()38 if err != nil {39 log.Println(err)40 }41 log.Printf("Received: %s", string(p))42 if err = conn.WriteMessage(messageType, p); err != nil {43 log.Println(err)44 }45 }46 })47 http.ListenAndServe(":8080", nil)48}

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 log.Println("received request")5 ws, err := websocket.Upgrade(w, r, nil, 1024, 1024)6 if _, ok := err.(websocket.HandshakeError); ok {7 http.Error(w, "Not a websocket handshake", 400)8 } else if err != nil {9 log.Println(err)10 }11 log.Println("connected")12 for {13 msgType, msg, err := ws.ReadMessage()14 if err != nil {15 log.Println(err)16 }17 log.Println(string(msg))18 err = ws.WriteMessage(msgType, msg)19 if err != nil {20 log.Println(err)21 }22 }23 })24 http.ListenAndServe(":8080", nil)25}

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 http.HandleFunc("/", handler)4 http.ListenAndServe(":8080", nil)5}6func handler(w http.ResponseWriter, r *http.Request) {7 fmt.Println("Method: ", r.Method)8 if r.Method == "GET" {9 }10 c, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)11 if _, ok := err.(websocket.HandshakeError); ok {12 http.Error(w, "Not a websocket handshake", 400)13 } else if err != nil {14 }15 for {16 mt, message, err := c.ReadMessage()17 if err != nil {18 }19 fmt.Printf("recv: %s20 err = c.WriteMessage(mt, message)21 if err != nil {22 }23 }24}

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {4 ws, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)5 if _, ok := err.(websocket.HandshakeError); ok {6 http.Error(w, "Not a websocket handshake", 400)7 } else if err != nil {8 }9 go echo(ws)10 })11 http.ListenAndServe(":12345", nil)12}13func echo(ws *websocket.Conn) {14 for {15 msg := make([]byte, 512)16 n, err := ws.Read(msg)17 if err != nil {18 }19 if _, err := ws.Write(msg[:n]); err != nil {20 }21 }22}23import (24func main() {25 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {26 ws, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)27 if _, ok := err.(websocket.HandshakeError); ok {28 http.Error(w, "Not a websocket handshake", 400)29 } else if err != nil {30 }31 go echo(ws)32 })33 http.ListenAndServe(":12345", nil)34}35func echo(ws *websocket.Conn) {36 for {37 msg := make([]byte, 512)38 n, err := ws.Read(msg)39 if err != nil {40 }41 if _, err := ws.Write(msg[:n]); err != nil {42 }43 }44}45import (46func main() {47 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {48 ws, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 if err != nil {4 fmt.Println(err)5 }6 defer c.Close()7 for {8 _, msg, err := c.ReadMessage()9 if err != nil {10 fmt.Println(err)11 }12 fmt.Println(string(msg))13 }14}

Full Screen

Full Screen

NewWebsocketListener

Using AI Code Generation

copy

Full Screen

1func main() {2 server := &websocket.Server{Handler: handler}3 l, err := websocket.NewWebsocketListener("localhost:12345")4 if err != nil {5 log.Fatal(err)6 }7 defer l.Close()8 http.Serve(l, server)9}10func main() {11 server := &websocket.Server{Handler: handler}12 l, err := websocket.NewWebsocketListener("localhost:12345")13 if err != nil {14 log.Fatal(err)15 }16 defer l.Close()17 http.Serve(l, server)18}19net.(*netFD).accept(0x0, 0x0, 0x0, 0x0)20net.(*TCPListener).AcceptTCP(0x126e2f8, 0x0, 0x0, 0x0)21net.(*TCPListener).Accept(0x126e2f8, 0x0, 0x0, 0x0, 0x0)22net/http.(*Server).Serve(0x126e0f0, 0x7a7d40, 0x126e2f8, 0x0, 0x0)23net/http.Serve(0x7a7d40, 0x126e2f8, 0x7a7d40, 0x126e2f8, 0x0, 0x0)24main.main()

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Testkube automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful