--- parser3/src/main/pa_sql_driver_manager.C	2001/07/23 13:59:52	1.23
+++ parser3/src/main/pa_sql_driver_manager.C	2001/08/28 10:43:33	1.29
@@ -5,7 +5,7 @@
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 */
-static const char *RCSId="$Id: pa_sql_driver_manager.C,v 1.23 2001/07/23 13:59:52 parser Exp $"; 
+static const char *RCSId="$Id: pa_sql_driver_manager.C,v 1.29 2001/08/28 10:43:33 parser Exp $"; 
 
 #include "pa_sql_driver_manager.h"
 #include "ltdl.h"
@@ -116,6 +116,11 @@ SQL_Connection& SQL_Driver_manager::get_
 					"undefined protocol '%s'", 
 						request_protocol_cstr);
 
+			if(lt_dlinit())
+				PTHROW(0, 0,
+					library,
+					"prepare to dynamic loading failed, %s", lt_dlerror());
+
 			const char *filename=library->cstr(String::UL_FILE_NAME);
 			lt_dlhandle handle=lt_dlopen(filename);
 			if (!handle)
@@ -151,7 +156,7 @@ SQL_Connection& SQL_Driver_manager::get_
 				PTHROW(0, 0,
 					library,
 					"driver failed to initialize client library '%s', %s",
-						specified_dlopen_file_spec?dlopen_file_spec_cstr:"unspeciifed", 
+						specified_dlopen_file_spec?dlopen_file_spec_cstr:"unspecifed", 
 						error);
 
 			// cache it
@@ -197,7 +202,7 @@ void SQL_Driver_manager::put_driver_to_c
 }
 
 // connection cache
-
+/// @todo get rid of memory spending Stack [zeros deep inside got accumulated]
 SQL_Connection *SQL_Driver_manager::get_connection_from_cache(const String& url) { 
 	SYNCHRONIZED;
 
@@ -229,7 +234,7 @@ static void expire_connection(Array::Ite
 	SQL_Connection& connection=*static_cast<SQL_Connection *>(value);
 	time_t older_dies=reinterpret_cast<time_t>(info);
 
-	if(connection.expired(older_dies))
+	if(connection.connected() && connection.expired(older_dies))
 		connection.disconnect();
 }
 static void expire_connections(const Hash::Key& key, Hash::Val *value, void *info) {