From d3c27d6b3d4e44988b40002c2f4cb8d51f56001a Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Fri, 10 Jun 2005 22:53:43 +0000
Subject: [PATCH] Yaz_ProxyModules keeps track of number of open modules.

---
 include/yazproxy/module.h |    3 ++-
 src/modules.cpp           |    7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/yazproxy/module.h b/include/yazproxy/module.h
index d701209..2e9917b 100644
--- a/include/yazproxy/module.h
+++ b/include/yazproxy/module.h
@@ -1,4 +1,4 @@
-/* $Id: module.h,v 1.3 2005-05-30 20:09:20 adam Exp $
+/* $Id: module.h,v 1.4 2005-06-10 22:53:43 adam Exp $
    Copyright (c) 1998-2005, Index Data.
 
 This file is part of the yaz-proxy.
@@ -66,6 +66,7 @@ class Yaz_ProxyModules {
     void unload_modules();
  private:
     Yaz_ProxyModule *m_list;
+    int m_no_open;
 };
 
 #endif
diff --git a/src/modules.cpp b/src/modules.cpp
index 4e7f473..18238b6 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -1,4 +1,4 @@
-/* $Id: modules.cpp,v 1.1 2005-05-30 20:09:21 adam Exp $
+/* $Id: modules.cpp,v 1.2 2005-06-10 22:53:43 adam Exp $
    Copyright (c) 1998-2005, Index Data.
 
 This file is part of the yaz-proxy.
@@ -25,6 +25,7 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #endif
 
 #include <yaz/nmem.h>
+#include <yaz/log.h>
 #include <yazproxy/module.h>
 
 class Yaz_ProxyModule {
@@ -103,6 +104,7 @@ int Yaz_ProxyModule::authenticate(const char *name,
 Yaz_ProxyModules::Yaz_ProxyModules()
 {
     m_list = 0;
+    m_no_open = 0;
 }
 
 
@@ -118,6 +120,7 @@ void Yaz_ProxyModules::unload_modules()
     {
 	Yaz_ProxyModule *m_next = m->get_next();
 	delete m;
+	m_no_open--;
 	m = m_next;
     }
     m_list = 0;
@@ -161,6 +164,8 @@ int Yaz_ProxyModules::add_module(const char *fname)
 						     m_list);
 	    m_list = m;
 
+	    m_no_open++;
+	    yaz_log(YLOG_LOG, "Loaded module no_open=%d", m_no_open);
 	    return 0;
 	}
 	else
-- 
1.7.10.4