Erik Brakkee
12ecb72329
installation dependent URLs. For now using ServerALiveInterval to avoid disconnects.
47 lines
994 B
Go
47 lines
994 B
Go
package websocketutil
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import (
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"github.com/gorilla/websocket"
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"log"
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"net"
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"net/http"
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"time"
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)
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type WebSocketAddr string
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func (r WebSocketAddr) Network() string {
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return "websocket"
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}
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func (r WebSocketAddr) String() string {
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return string(r)
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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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}
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func handleWebSocket(w http.ResponseWriter, r *http.Request,
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handler func(w http.ResponseWriter, r *http.Request, websockerConnection net.Conn)) {
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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log.Println("Error upgrading to WebSocket:", err)
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return
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}
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conn.SetReadDeadline(time.Time{})
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conn.SetWriteDeadline(time.Time{})
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wsConn := NewWebSocketConn(conn)
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defer wsConn.Close()
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handler(w, r, wsConn)
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}
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type WebSocketService struct {
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Handler func(w http.ResponseWriter, r *http.Request, conn net.Conn)
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}
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func (endpoint *WebSocketService) Handle(w http.ResponseWriter, r *http.Request) {
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handleWebSocket(w, r, endpoint.Handler)
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}
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