Add LICENSE file and Refer to it from the source. Include license material

[metaproxy-moved-to-github.git] / src / filter_frontend_net.cpp

diff --git a/src/filter_frontend_net.cpp b/src/filter_frontend_net.cpp
index c6340a5..8b0e711 100644 (file)
--- a/src/filter_frontend_net.cpp
+++ b/src/filter_frontend_net.cpp
@@ -1,19 +1,20 @@
-/* $Id: filter_frontend_net.cpp,v 1.16 2006-03-16 10:40:59 adam Exp $
+/* $Id: filter_frontend_net.cpp,v 1.19 2006-06-10 14:29:12 adam Exp $
    Copyright (c) 2005-2006, Index Data.
 
-%LICENSE%
+   See the LICENSE file for details
  */
 
 #include "config.hpp"
 
+#include "util.hpp"
 #include "pipe.hpp"
 #include "filter.hpp"
 #include "package.hpp"
 #include "thread_pool_observer.hpp"
 #include "filter_frontend_net.hpp"
-#include <yaz++/z-assoc.h>
-#include <yaz++/pdu-assoc.h>
-#include <yaz++/socket-manager.h>
+#include <yazpp/z-assoc.h>
+#include <yazpp/pdu-assoc.h>
+#include <yazpp/socket-manager.h>
 #include <yaz/log.h>
 
 #include <iostream>
@@ -106,11 +107,32 @@ void mp::ThreadPoolPackage::result()
     m_session->m_no_requests--;
 
     yazpp_1::GDU *gdu = &m_package->response();
+
     if (gdu->get())
     {
        int len;
        m_session->send_GDU(gdu->get(), &len);
     }
+    else if (!m_package->session().is_closed())
+    {
+        // no response package and yet the session is still open..
+        // means that request is unhandled..
+        yazpp_1::GDU *gdu_req = &m_package->request();
+        Z_GDU *z_gdu = gdu_req->get();
+        if (z_gdu && z_gdu->which == Z_GDU_Z3950)
+        {
+            // For Z39.50, response with a Close and shutdown
+            mp::odr odr;
+            int len;
+            Z_APDU *apdu_response = odr.create_close(
+                z_gdu->u.z3950, Z_Close_systemProblem, 
+                "unhandled Z39.50 request");
+
+            m_session->send_Z_PDU(apdu_response, &len);
+            m_package->session().close();
+        }
+    }
+
     if (m_session->m_no_requests == 0 && m_package->session().is_closed())
        delete m_session;
     delete this;