fix

main.go

@@ -107,7 +107,7 @@ func main() {
 		c.Set("Cache-Control", "no-cache")
 		c.Set("Connection", "keep-alive")
 
-		events := make(chan SSE)
+		events := make(chan SSE, 100)
 		mu.Lock()
 		clients[events] = true
 		mu.Unlock()
@@ -126,7 +126,8 @@ func main() {
 		c.Context().SetBodyStreamWriter(func(w *bufio.Writer) {
 			for event := range events {
 				if _, err := fmt.Fprintf(w, "event: %s\ndata: %s\n\n", event.Event, event.Data); err != nil {
-					panic(err)
+					fmt.Println(err)
+					return
 				}
 				w.Flush()
 			}