diff -r 244de612c572 -r b73490398368 www-thermferm/index.php
--- a/www-thermferm/index.php	Sat Aug 02 22:33:15 2014 +0200
+++ b/www-thermferm/index.php	Sun Aug 03 22:49:33 2014 +0200
@@ -35,8 +35,21 @@
  * Handle the post events
  */
 if (isset($_POST['mode']) && isset($_POST['UUID'])) {
-    send_cmd('UNIT '.$_POST['UUID']);
-    send_cmd('MODE '.$_POST['mode']);
+    $sock = open_socket();
+    if ($sock != false) {
+	socket_write($sock, 'UNIT PUT '.$_POST['UUID'], 4096);
+	usleep(20000);
+	socket_write($sock, 'MODE,'.$_POST['mode'], 4096);
+	usleep(20000);
+	socket_write($sock, '.', 4096);
+	/* Absorb response */
+	while (1) {
+	    $line = socket_read($sock, 4096);
+	    if ($line === '')
+		break;
+	}
+	socket_close($sock);
+    }
     unset($_POST['UUID']);
     unset($_POST['mode']);
 }