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Merged
Tom32i merged 1 commit into from
Feb 21, 2026
+664 −632
Merged

Feat/better closings #20

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15 changes: 6 additions & 9 deletions go/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,24 +7,21 @@ import (
"net/http"
)

func Start(port int, path string, onSocket func(*websocket.Conn, *http.Request)) {
func Start(port int, path string, onSocket func(w http.ResponseWriter, r *http.Request, c *websocket.Conn), checkOrigin func(r *http.Request) bool, errorHandler func(w http.ResponseWriter, r *http.Request, status int, reason error)) {
upgrader := &websocket.Upgrader{
ReadBufferSize: 1024,
WriteBufferSize: 1024,
Subprotocols: []string{"websocket"},
Error: ErrorHandler,
CheckOrigin: CheckOrigin,
Error: errorHandler,
CheckOrigin: checkOrigin,
}

http.HandleFunc(path, func(w http.ResponseWriter, r *http.Request) {
s, err := upgrader.Upgrade(w, r, nil)

if err != nil {
log.Printf("Could not upgrade connection: %s", err)
return
if err == nil {
onSocket(w, r, s)
}

onSocket(s, r)
})

err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
Expand All @@ -39,5 +36,5 @@ func CheckOrigin(r *http.Request) bool {
}

func ErrorHandler(w http.ResponseWriter, r *http.Request, status int, reason error) {
log.Printf("Error: %v %v", status, reason)
http.Error(w, reason.Error(), status)
}
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