now direct messaging fully works

http.go

@@ -249,6 +249,7 @@ func HttpHandleUserMessage(response http.ResponseWriter, request *http.Request)
 	}
 
 	WsSendToUser(user, target, message)
+	response.WriteHeader(http.StatusAccepted)
 }
 
 func HttpHandleUserNewConnection(response http.ResponseWriter, request *http.Request) {

machine-client/index.html

@@ -386,7 +386,9 @@
 
   function wsAuth() {
     if (!ws) { log('WS', 'not connected', 'log-err'); return; }
-    const token = document.getElementById('ws-token').value;
+    const el = document.getElementById('ws-token');
+    const token = el ? el.value : currentToken;
+    if (!token) { log('WS', 'no token to auth with', 'log-err'); return; }
     const msg = JSON.stringify({ token });
     ws.send(msg);
     log('WS →', msg, 'log-info');