How to use readPump method of ws Package
Best K6 code snippet using ws.readPump
websocketService.go
Source:websocketService.go 
...56 }57 client := &wsClient{WSHub: *hub, WSConn: *conn, Send: make(chan []byte, maxMessageSize)}58 hub.Register <- client59 go client.writePump()60 go client.readPump()61}62// client readPump reads63func (c *wsClient) readPump() {64 defer func() {65 logger.Printf("[readPump] Unregistering: %s", c.WSConn.RemoteAddr())66 c.WSHub.Unregister <- c67 c.WSConn.Close()68 }()69 c.WSConn.SetReadLimit(maxMessageSize)70 c.WSConn.SetReadDeadline(time.Now().Add(pongWait))71 c.WSConn.SetPongHandler(func(string) error { c.WSConn.SetReadDeadline(time.Now().Add(pongWait)); return nil })72 for {73 _, message, err := c.WSConn.ReadMessage()74 logger.Printf("[ws@%s] %s", c.WSConn.RemoteAddr(), message)75 if err != nil {76 logger.Printf("[readPump] Read error1: %v", err)77 if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {78 logger.Printf("[readPump] Read error2: %v", err)79 }80 break81 }82 message = bytes.TrimSpace(bytes.Replace(message, []byte{'\n'}, []byte{' '}, -1))83 c.WSHub.Broadcast <- message84 }85}86// client writePump writes87func (c *wsClient) writePump() {88 ticker := time.NewTicker(pingPeriod)89 defer func() {90 logger.Printf("[writePump] Ending WritePump: %s", c.WSConn.RemoteAddr())91 ticker.Stop()92 c.WSConn.Close()...
handler.go
Source:handler.go
...27 ws *websocket.Conn28 send chan []byte29 taskID string30}31// readPump ä»è¿æ¥ä¸è¯»ä¿¡æ¯32func (c *connection) readPump() {33 defer func() {34 h.unregister <- c35 c.ws.Close()36 }()37 c.ws.SetReadLimit(maxMessageSize)38 c.ws.SetReadDeadline(time.Now().Add(pongWait))39 c.ws.SetPongHandler(func(string) error {40 c.ws.SetReadDeadline(time.Now().Add(pongWait))41 return nil42 })43 for {44 _, message, err := c.ws.ReadMessage()45 fmt.Print(string(message))46 if err != nil {47 if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) {48 log.Error("error:", err)49 }50 break51 }52 }53}54func (c *connection) write(mt int, payload []byte) error {55 c.ws.SetWriteDeadline(time.Now().Add(writeWait))56 return c.ws.WriteMessage(mt, payload)57}58// writePump ä»è¿æ¥ä¸åä¿¡æ¯59func (c *connection) writePump() {60 ticker := time.NewTicker(pingPeriod)61 defer func() {62 ticker.Stop()63 c.ws.Close()64 }()65 for {66 select {67 case message, ok := <-c.send:68 if !ok {69 c.write(websocket.CloseMessage, []byte{})70 return71 }72 if err := c.write(websocket.TextMessage, message); err != nil {73 return74 }75 case <-ticker.C:76 if err := c.write(websocket.PingMessage, []byte{}); err != nil {77 return78 }79 }80 }81}82//Handler 建ç«websocket è¿æ¥83func Handler(w http.ResponseWriter, r *http.Request) {84 ws, err := upgrader.Upgrade(w, r, nil)85 if err != nil {86 log.Error(err)87 return88 }89 taskID := r.FormValue("task_id")90 if taskID == "" {91 log.Error(err)92 return93 }94 c := &connection{95 send: make(chan []byte, 256),96 ws: ws,97 taskID: taskID,98 }99 h.register <- c100 101 102 go c.writePump()103 go Client(taskID)104 c.readPump()105}106// Message å¾å¹¿æä¿¡æ¯éåä¸åä¿¡æ¯107func Message(taskID string, message []byte) {108 h.broadcast <- &sendRequest{109 taskID: taskID,110 msg: message,111 }112}113// CloseConn æå¼è¿æ¥114func CloseConn(taskID string) {115 for c := range h.connections {116 if c.taskID == taskID {117 h.unregister <- c118 c.ws.Close()...
subscription.go
Source:subscription.go
...8 h *Hub9 conn *connection10 room string11}12// readPump pumps messages from the websocket connection to the hub.13func (s subscription) readPump() {14 c := s.conn15 defer func() {16 s.h.unregister <- s17 c.ws.Close()18 }()19 c.ws.SetReadLimit(maxMessageSize)20 c.ws.SetReadDeadline(time.Now().Add(pongWait))21 c.ws.SetPongHandler(func(string) error { c.ws.SetReadDeadline(time.Now().Add(pongWait)); return nil })22 for {23 _, msg, err := c.ws.ReadMessage()24 if err != nil {25 if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) {26 ll.S.Errorw("[readPump] IsUnexpectedCloseError", "err", err)27 }28 break29 }30 ll.S.Infow("receive message", "msg", msg)31 m := &message{s.conn.ID, msg, s.room}32 if err := s.h.handler.handle(m); err != nil {33 ll.S.Errorw("[readPump] error while handling message", "err", err, "msg", string(m.data), "room", m.room)34 payload := s.h.handler.getReplyMessage(ErrorMessage, "", s.conn.ID, &MessageData{Content: err.Error()})35 if m.data, err = json.Marshal(payload); err != nil {36 ll.S.Errorw("[readPump] error while marshaling error message", "err", err)37 continue38 }39 s.conn.send <- m.data40 } else {41 s.h.broadcast <- m42 }43 }44}45// write writes a message with the given message type and payload.46func (c *connection) write(mt int, payload []byte) error {47 c.ws.SetWriteDeadline(time.Now().Add(writeWait))48 return c.ws.WriteMessage(mt, payload)49}50// writePump pumps messages from the hub to the websocket connection....
readPump
Using AI Code Generation
1import (2var upgrader = websocket.Upgrader{3}4func main() {5 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {6 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))7 })8 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {9 conn, err := upgrader.Upgrade(w, r, nil)10 if err != nil {11 log.Println(err)12 }13 go conn.readPump()14 })15 log.Fatal(http.ListenAndServe(":8080", nil))16}17import (18var upgrader = websocket.Upgrader{19}20func main() {21 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {22 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))23 })24 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {25 conn, err := upgrader.Upgrade(w, r, nil)26 if err != nil {27 log.Println(err)28 }29 go conn.writePump()30 })31 log.Fatal(http.ListenAndServe(":8080", nil))32}33import (34var upgrader = websocket.Upgrader{35}36func main() {37 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {38 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))39 })40 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {41 conn, err := upgrader.Upgrade(w, r, nil)42 if err != nil {43 log.Println(err)44 }45 go conn.readPump()
readPump
Using AI Code Generation
1import (2var upgrader = websocket.Upgrader{3 CheckOrigin: func(r *http.Request) bool {4 },5}6func serveWs(w http.ResponseWriter, r *http.Request) {7 fmt.Println(r.Host)8 ws, err := upgrader.Upgrade(w, r, nil)9 if err != nil {10 log.Fatal(err)11 }12 defer ws.Close()13 for {14 mt, message, err := ws.ReadMessage()15 if err != nil {16 log.Println(err)17 }18 log.Printf("recv: %s", message)19 err = ws.WriteMessage(mt, message)20 if err != nil {21 log.Println(err)22 }23 }24}25func setupRoutes() {26 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {27 fmt.Fprintf(w, "Simple Server")28 })29 http.HandleFunc("/ws", serveWs)30}31func main() {32 fmt.Println("Distributed Chat App v0.01")33 setupRoutes()34 log.Fatal(http.ListenAndServe(":8080", nil))35}36import (37var upgrader = websocket.Upgrader{38 CheckOrigin: func(r *http.Request) bool {39 },40}41func serveWs(w http.ResponseWriter, r *http.Request) {42 fmt.Println(r.Host)43 ws, err := upgrader.Upgrade(w, r, nil)44 if err != nil {45 log.Fatal(err)46 }47 defer ws.Close()48 for {49 mt, message, err := ws.ReadMessage()50 if err != nil {51 log.Println(err)52 }53 log.Printf("recv: %s", message)54 err = ws.WriteMessage(mt, message)55 if err != nil {56 log.Println(err)57 }58 }59}60func setupRoutes() {61 http.HandleFunc("/", func(w http.ResponseWriter, r
readPump
Using AI Code Generation
1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 upgrader := websocket.Upgrader{5 }6 conn, err := upgrader.Upgrade(w, r, nil)7 if err != nil {8 fmt.Println("error in upgrading the connection")9 }10 go conn.WriteMessage(websocket.TextMessage, []byte("hello"))11 for {12 _, msg, err := conn.ReadMessage()13 if err != nil {14 fmt.Println("error in reading message")15 }16 fmt.Println(string(msg))17 }18 })19 http.ListenAndServe(":8080", nil)20}
readPump
Using AI Code Generation
1func (ws *websocket) readPump() {2 defer func() {3 ws.conn.Close()4 }()5 ws.conn.SetReadLimit(maxMessageSize)6 for {7 _, message, err := ws.conn.ReadMessage()8 if err != nil {9 if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) {10 log.Println("error: ", err)11 }12 }13 }14}15func (ws *websocket) writePump() {16 ticker := time.NewTicker(pingPeriod)17 defer func() {18 ticker.Stop()19 ws.conn.Close()20 }()21 for {22 select {23 if !ok {24 ws.conn.WriteMessage(websocket.CloseMessage, []byte{})25 }26 if err := ws.conn.WriteMessage(websocket.TextMessage, message); err != nil {27 }28 }29 }30}
readPump
Using AI Code Generation
1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 if err != nil {5 log.Fatal(err)6 }7 defer ws.Close()8 ws.ReadPump()9 })10 log.Fatal(http.ListenAndServe(":8080", nil))11}12func handler(w http.ResponseWriter, r *http.Request) {13 fmt.Println("handler")14 if err != nil {15 log.Fatal(err)16 }17 defer ws.Close()18 ws.ReadPump()19}
readPump
Using AI Code Generation
1import (2var upgrader = websocket.Upgrader{3}4func main() {5 http.HandleFunc("/", handler)6 http.ListenAndServe(":80", nil)7}8func handler(w http.ResponseWriter, r *http.Request) {9 ws, err := upgrader.Upgrade(w, r, nil)10 if err != nil {11 log.Println(err)12 }13 go ws.readPump()14}15func (ws *ws) readPump() {16 defer func() {17 ws.ws.Close()18 }()19 for {20 _, p, err := ws.ws.ReadMessage()21 if err != nil {22 log.Println(err)23 }24 fmt.Println(string(p))25 }26}
readPump
Using AI Code Generation
1func (ws *webSocket) readPump() {2 defer func() {3 _ = ws.conn.Close()4 }()5 _ = ws.conn.SetReadLimit(maxMessageSize)6 _ = ws.conn.SetReadDeadline(time.Now().Add(pongWait))7 ws.conn.SetPongHandler(func(string) error {8 _ = ws.conn.SetReadDeadline(time.Now().Add(pongWait))9 })10 for {11 _, message, err := ws.conn.ReadMessage()12 if err != nil {13 if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {14 log.Printf("Error: %v", err)15 }16 }17 message = bytes.TrimSpace(bytes.Replace(message, newline, space, -1))18 }19}20func (ws *webSocket) writePump() {21 ticker := time.NewTicker(pingPeriod)22 defer func() {23 ticker.Stop()24 _ = ws.conn.Close()25 }()26 for {27 select {28 _ = ws.conn.SetWriteDeadline(time.Now().Add(writeWait))29 if !ok {30 _ = ws.conn.WriteMessage(websocket.CloseMessage, []byte{})31 }32 w, err := ws.conn.NextWriter(websocket.TextMessage)33 if err != nil {34 }35 _, _ = w.Write(message)36 n := len(ws.send)37 for i := 0; i < n; i++ {38 _, _ = w.Write(newline)39 _, _ = w.Write(<-ws.send)40 }41 if err := w.Close(); err != nil {42 }43 _ = ws.conn.SetWriteDeadline(time.Now().Add(writeWait))44 if err := ws.conn.WriteMessage(websocket.PingMessage, nil); err != nil {45 }46 }47 }48}
readPump
Using AI Code Generation
1import (2func main() {3 go func() {4 for {5 time.Sleep(time.Second * 5)6 fmt.Println("tick")7 }8 }()9 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {10 w.Write([]byte("hello"))11 })12 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {13 ws, err := NewWs(w, r)14 if err != nil {15 log.Println(err)16 }17 go ws.readPump()18 })19 log.Fatal(http.ListenAndServe(":8080", nil))20}21import (22func main() {23 go func() {24 for {25 time.Sleep(time.Second * 5)26 fmt.Println("tick")27 }28 }()29 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {30 w.Write([]byte("hello"))31 })32 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {33 ws, err := NewWs(w, r)34 if err != nil {35 log.Println(err)36 }37 go ws.readPump()38 go ws.writePump()39 })40 log.Fatal(http.ListenAndServe(":8080", nil))41}42import (43func main() {44 go func() {45 for {46 time.Sleep(time.Second * 5)47 fmt.Println("tick")48 }49 }()50 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {51 w.Write([]byte("hello"))52 })53 http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {54 ws, err := NewWs(w, r)55 if err != nil {56 log.Println(err)57 }58 go ws.readPump()59 go ws.writePump()60 })61 log.Fatal(http.ListenAndServe(":8080", nil))62}
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Most used method in
- assertSessionMetricsEmitted
- assertMetricEmittedCount
- newTestState
- TestSession
- TestSocketSendBinary
- TestErrors
- TestSystemTags
- TestTLSConfig
- TestReadPump
- TestUserAgent
- TestCompression
- clearSamples
- BenchmarkCompression
- TestCookieJar
- New
- NewModuleInstance
- Exports
- Connect
- On
- handleEvent
- Send
- SendBinary
- Ping
- trackPong
- SetTimeout
- SetInterval
- Close
- closeConnection
- readPump
- wrapHTTPResponse
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