diff --git a/wchat/common/HttpClient.php b/wchat/common/HttpClient.php
index 6f7f6dd..8fdd4b8 100644
--- a/wchat/common/HttpClient.php
+++ b/wchat/common/HttpClient.php
@@ -393,6 +393,7 @@ class HttpClient
 	 */
 	private function generate_client($host, $url, $data)
 	{
+		echo $host . ':' . $url . PHP_EOL;
 		$client = new SClient($host, $this->getHostPort(), $this->isSSL);
 		if (!empty($this->agent)) {
 			$this->header['User-Agent'] = $this->agent;