diff --git a/src/Worker.php b/src/Worker.php
index <HASH>..<HASH> 100644
--- a/src/Worker.php
+++ b/src/Worker.php
@@ -83,26 +83,9 @@ class Worker
      */
     public function send(string $payload = null, string $header = null): void
     {
-        if ($header === null) {
-            $this->relay->send('', Relay::PAYLOAD_CONTROL | Relay::PAYLOAD_NONE);
-        } else {
-            $this->relay->send($header, Relay::PAYLOAD_CONTROL | Relay::PAYLOAD_RAW);
-        }
-
-        $this->relay->send((string)$payload, Relay::PAYLOAD_RAW);
-    }
-
-    /**
-     * Respond to the server with result of task execution and execution context. Uses less amount of sys_calls.
-     *
-     * @param string|null $payload
-     * @param string|null $header
-     */
-    public function sendPackage(string $payload = null, string $header = null): void
-    {
         $this->relay->sendPackage(
             (string)$header,
-            Relay::PAYLOAD_CONTROL | ($header ? Relay::PAYLOAD_NONE : Relay::PAYLOAD_RAW),
+            Relay::PAYLOAD_CONTROL | ($header === null ? Relay::PAYLOAD_NONE : Relay::PAYLOAD_RAW),
             (string)$payload,
             Relay::PAYLOAD_RAW
         );
#<I> Replace multiple sys_calls with a combined one