debug

helper/search/tcp_client.php

@@ -82,7 +82,7 @@ abstract class tcp_client
         $host = $this->remote_addr();
         $this->mSocket = stream_socket_client ($host,$err,$errno,30);
         if($this->mSocket == false) {
-            Log::record("connect search server err --- code:{$errno} : {$err}");
+            Log::record("connect search server err host:{$host} code:{$errno} : {$err}");
             return false;
         } else {
             socket_set_timeout($this->mSocket,self::time_out);