Enable compression context takeover, tweak debug mode options

main.go

@@ -53,11 +53,12 @@ func main() {
 
 	wsOpts = &websocket.AcceptOptions{
 		OriginPatterns:  args.Origins,
+		CompressionMode: websocket.CompressionContextTakeover,
 	}
 
 	if args.Debug {
 		log.Println("starting in debug mode, allowing any WebSocket origin host")
-		wsOpts.OriginPatterns = []string{"*"}
+		wsOpts.InsecureSkipVerify = true
 	} else {
 		if !version.VersionSet() {
 			log.Fatal("running production build without version set")