protected function doRun() { $threemaId = $this->getArgumentThreemaId(self::argThreemaId); $from = $this->getArgument(self::argFrom); $secret = $this->getArgument(self::argSecret); $privateKey = $this->getArgumentPrivateKey(self::argPrivateKey); Common::required($threemaId, $from, $secret, $privateKey); $message = $this->readStdIn(); if (strlen($message) === 0) { throw new \InvalidArgumentException('please define a message'); } $settings = new ConnectionSettings($from, $secret); $connector = new Connection($settings, $this->publicKeyStore); $helper = new E2EHelper($privateKey, $connector); $result = $helper->sendTextMessage($threemaId, $message); if ($result->isSuccess()) { Common::l('Message ID: ' . $result->getMessageId()); } else { Common::e('Error: ' . $result->getErrorMessage()); } }