73 lines
1.2 KiB
Go
73 lines
1.2 KiB
Go
package web
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import (
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"log"
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"net/http"
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rice "github.com/GeertJohan/go.rice"
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"github.com/gorilla/mux"
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"github.com/gorilla/websocket"
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)
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var upgrader = websocket.Upgrader{
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ReadBufferSize: 1024,
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WriteBufferSize: 1024,
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CheckOrigin: func(r *http.Request) bool {
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return true
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},
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EnableCompression: true,
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}
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type WebInterface struct {
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}
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func NewWebInterface(address string) *WebInterface {
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w := WebInterface{}
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r := mux.NewRouter()
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r.HandleFunc("/w", webSocketHandler)
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r.PathPrefix("/").Handler(http.FileServer(rice.MustFindBox("public").HTTPBox()))
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go func() {
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if err := http.ListenAndServe(address, r); err != nil {
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log.Fatal("Web server error: ", err)
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}
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}()
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return &w
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}
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func webSocketHandler(w http.ResponseWriter, r *http.Request) {
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log.Println("new WS")
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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return
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}
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vars := mux.Vars(r)
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err = conn.WriteMessage(websocket.TextMessage, []byte("Test server write"))
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if err != nil {
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conn.Close()
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return
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}
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_ = vars
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var (
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messageType int
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message []byte
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)
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for {
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messageType, message, err = conn.ReadMessage()
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if err != nil {
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conn.Close()
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return
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}
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log.Printf("received %d %d", messageType, len(message))
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_ = messageType
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}
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}
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