X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Fconnection.c;h=c4dfe72bcb408912156fcea41850218959cc7c2e;hb=1be4984bbab36c389d47bc16c19412ad007cf0cc;hp=3ef5cf6b94cde4708fbb0b4d25cd70fa885c7117;hpb=9343fd769fa86857a802e4eba3a929e5a6ccdccb;p=pazpar2-moved-to-github.git

diff --git a/src/connection.c b/src/connection.c
index 3ef5cf6..c4dfe72 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -48,22 +48,37 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "settings.h"
 
 /* connection counting (1) , disable connection counting (0) */
-#if 0
+#if 1
 static YAZ_MUTEX g_mutex = 0;
 static int no_connections = 0;
-
+static int total_no_connections = 0;
 static void connection_use(int delta)
 {
+    int result;
     if (!g_mutex)
         yaz_mutex_create(&g_mutex);
     yaz_mutex_enter(g_mutex);
     no_connections += delta;
+    result = no_connection;
+    if (delta > 0)
+        total_no_connections += delta;
     yaz_mutex_leave(g_mutex);
+    if (delta == 0)
+            return result;
     yaz_log(YLOG_LOG, "%s connections=%d", delta > 0 ? "INC" : "DEC",
             no_connections);
+    return result;
+}
+
+int connections_count() {
+    return connection_use(0);
 }
+
+
 #else
 #define connection_use(x)
+#define connections_count(x) 0
+#define connections_count_total(x) 0
 #endif
 
 
@@ -393,7 +408,6 @@ static int connection_connect(struct connection *con, iochan_man_t iochan_man)
     const char *charset;
     const char *sru;
     const char *sru_version = 0;
-    const char *extra_args  = 0;
 
     struct session_database *sdb = client_get_database(con->client);
     const char *zproxy = session_setting_oneval(sdb, PZ_ZPROXY);
@@ -424,9 +438,6 @@ static int connection_connect(struct connection *con, iochan_man_t iochan_man)
     if ((sru_version = session_setting_oneval(sdb, PZ_SRU_VERSION)) 
         && *sru_version)
         ZOOM_options_set(zoptions, "sru_version", sru_version);
-    if ((extra_args = session_setting_oneval(sdb, PZ_EXTRA_ARGS)) && *extra_args)
-        ZOOM_options_set(zoptions, "extraArgs", extra_args);
-
     if (!(link = ZOOM_connection_create(zoptions)))
     {
         yaz_log(YLOG_FATAL|YLOG_ERRNO, "Failed to create ZOOM Connection");