* Copyright (c) 1998-2000, Index Data.
* See the file LICENSE for details.
*
- * $Id: pdu-observer.h,v 1.2 2003-10-01 13:13:51 adam Exp $
+ * $Id: pdu-observer.h,v 1.4 2003-10-23 11:45:08 adam Exp $
*/
#ifndef YAZ_PDU_OBSERVER_H
/// Send encoded PDU buffer of specified length
virtual int send_PDU(const char *buf, int len) = 0;
/// Connect with server specified by addr.
- virtual void connect(IYaz_PDU_Observer *observer, const char *addr) = 0;
+ virtual int connect(IYaz_PDU_Observer *observer, const char *addr) = 0;
/// Listen on address addr.
- virtual void listen(IYaz_PDU_Observer *observer, const char *addr) = 0;
+ virtual int listen(IYaz_PDU_Observer *observer, const char *addr) = 0;
/// Close connection
virtual void close() = 0;
/// Make clone of this object using this interface