ldap: more useful info on reconnect

- reconnect message made a notice level, being not an error situation
- print the chosen ldap server address at info level when reconnecting

(cherry picked from commit c5ae402)
(cherry picked from commit b2aa72a)

modules/ldap/ldap_connect.c

@@ -41,7 +41,7 @@
 #include "../../mem/mem.h"
 #include "../../ut.h"
 
-int ldap_connect(char* _ld_name)
+int ldap_connect_ex(char* _ld_name, int llevel)
 {
 	int rc;
 	int ldap_bind_result_code;
@@ -226,13 +226,18 @@ int ldap_connect(char* _ld_name)
 	/* ldap_msgfree(result); */
 
 
-	LM_DBG(	"[%s]: LDAP bind successful (ldap_host [%s])\n",
+	LOG(llevel, "[%s]: LDAP bind successful (ldap_host [%s])\n",
 		_ld_name, 
 		lds->host_name);
 
 	return 0;
 }
 
+int ldap_connect(char* _ld_name)
+{
+	return ldap_connect(_ld_name, L_DBG);
+}
+
 int ldap_disconnect(char* _ld_name)
 {
 	struct ld_session* lds;
@@ -267,14 +272,14 @@ int ldap_reconnect(char* _ld_name)
 		return -1;
 	}
 
-	if ((rc = ldap_connect(_ld_name)) != 0)
+	if ((rc = ldap_connect_ex(_ld_name, L_INFO)) != 0)
 	{
 		LM_ERR("[%s]: reconnect failed\n",
 				_ld_name);
 	}
 	else
 	{
-		LM_ERR("[%s]: LDAP reconnect successful\n",
+		LM_NOTICE("[%s]: LDAP reconnect successful\n",
 				_ld_name);
 	}
 	return rc;