X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Feventl.c;h=0f5873263b08954c33531bf290f5c7d746f56d06;hb=5c3d2d2ab097e4bb59ba5718a396b020a2d302c0;hp=ac562642adac53b235b1143d30acc6eee03507f4;hpb=c6e47cbbff56f39f6d81b079ebaeac41d793d4d9;p=yaz-moved-to-github.git

diff --git a/src/eventl.c b/src/eventl.c
index ac56264..0f58732 100644
--- a/src/eventl.c
+++ b/src/eventl.c
@@ -1,9 +1,16 @@
 /*
- * Copyright (c) 1995-2003, Index Data
+ * Copyright (c) 1995-2004, Index Data
  * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
  *
- * $Id: eventl.c,v 1.1 2003-10-27 12:21:30 adam Exp $
+ * $Id: eventl.c,v 1.4 2004-12-13 14:21:55 heikki Exp $
+ */
+
+/**
+ * \file eventl.c
+ * \brief Implements event loop handling for GFS.
+ *
+ * This source implements the main event loop for the Generic Frontend
+ * Server. It uses select(2).
  */
 
 #include <stdio.h>
@@ -34,10 +41,19 @@
 #define YAZ_EV_SELECT select
 #endif
 
+static int log_level=0;
+static int log_level_initialized=0;
+
 IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags)
 {
     IOCHAN new_iochan;
 
+    if (!log_level_initialized)
+    {
+        log_level=yaz_log_module_level("eventl");
+        log_level_initialized=1;
+    }
+
     if (!(new_iochan = (IOCHAN)xmalloc(sizeof(*new_iochan))))
     	return 0;
     new_iochan->destroyed = 0;
@@ -74,7 +90,7 @@ int event_loop(IOCHAN *iochans)
     	for (p = *iochans; p; p = p->next)
     	{
             time_t w, ftime;
-            yaz_log(LOG_DEBUG, "fd=%d flags=%d force_event=%d",
+            yaz_log(log_level, "fd=%d flags=%d force_event=%d",
                     p->fd, p->flags, p->force_event);
 	    if (p->force_event)
                 to.tv_sec = 0;          /* polling select */
@@ -97,9 +113,9 @@ int event_loop(IOCHAN *iochans)
                     to.tv_sec = w;
             }
 	}
-        yaz_log(LOG_DEBUG, "select start %ld", (long) to.tv_sec);
+        yaz_log(log_level, "select start %ld", (long) to.tv_sec);
 	res = YAZ_EV_SELECT(max + 1, &in, &out, &except, &to);
-        yaz_log(LOG_DEBUG, "select end");
+        yaz_log(log_level, "select end");
 	if (res < 0)
 	{
 	    if (yaz_errno() == EINTR)
@@ -120,7 +136,7 @@ int event_loop(IOCHAN *iochans)
                 cs_close(conn);
 	        destroy_association(assoc);
 	        iochan_destroy(*iochans);
-                yaz_log(LOG_DEBUG, "error select, destroying iochan %p",
+                yaz_log(log_level, "error select, destroying iochan %p",
 			*iochans);
             }
 	}