X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fyaz-socket-manager.cpp;h=4a75923765aaae1169ff3c222829db53ad68b8fb;hb=5e3f7e1a720a08d30c407049c94c6ca825a5ed27;hp=3215d3b7b82dc3aefccecab32fb5c032aa330ac3;hpb=277e55dae549f6fa6b9ad22d8ebd89af53bcd71b;p=yazpp-moved-to-github.git

diff --git a/src/yaz-socket-manager.cpp b/src/yaz-socket-manager.cpp
index 3215d3b..4a75923 100644
--- a/src/yaz-socket-manager.cpp
+++ b/src/yaz-socket-manager.cpp
@@ -1,19 +1,26 @@
 /*
- * Copyright (c) 1998-2004, Index Data.
+ * Copyright (c) 1998-2005, Index Data.
  * See the file LICENSE for details.
  * 
- * $Id: yaz-socket-manager.cpp,v 1.23 2004-01-05 11:31:04 adam Exp $
+ * $Id: yaz-socket-manager.cpp,v 1.31 2005-01-14 10:13:50 adam Exp $
  */
-#include <assert.h>
 #ifdef WIN32
 #include <winsock.h>
-#else
+#endif
+
+#if HAVE_SYS_TIME_H
 #include <sys/time.h>
+#endif
+#if HAVE_SYS_TYPES_H
 #include <sys/types.h>
+#endif
+#if HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+
 #include <errno.h>
 #include <string.h>
+#include <assert.h>
 
 #include <yaz/log.h>
 #include <yaz++/socket-manager.h>
@@ -141,9 +148,10 @@ int Yaz_SocketManager::processEvent()
         }
 	if (fd > max)
 	    max = fd;
-	if (p->timeout >= 0)
+	if (p->timeout > 0 ||
+	    (p->timeout == 0 && (p->mask & YAZ_SOCKET_OBSERVE_WRITE) == 0))
 	{
-	    unsigned timeout_this;
+	    int timeout_this;
 	    timeout_this = p->timeout;
 	    if (p->last_activity)
 		timeout_this -= now - p->last_activity;
@@ -172,13 +180,18 @@ int Yaz_SocketManager::processEvent()
     
     yaz_log (m_log, "Yaz_SocketManager::select begin no=%d timeout=%d",
              no, timeout);
+    int pass = 0;
     while ((res = select(max + 1, &in, &out, &except,
 			 timeout== -1 ? 0 : &to)) < 0)
 	if (errno != EINTR)
 	{
-	    yaz_log (LOG_LOG|LOG_WARN, "select");
-	    return -1;
+	    yaz_log(YLOG_ERRNO|YLOG_WARN, "select");
+	    yaz_log(YLOG_WARN, "errno=%d max=%d timeout=%d",
+			     errno, max, timeout);
+	    if (++pass > 10)
+	        return -1;
 	}
+    yaz_log(m_log, "select returned res=%d", res);
     now = time(0);
     for (p = m_observers; p; p = p->next)
     {
@@ -203,12 +216,12 @@ int Yaz_SocketManager::processEvent()
 
 	    yaz_log (m_log, "putEvent I/O mask=%d", mask);
 	}
-	else if (p->timeout && (now - p->last_activity) >= p->timeout)
+	else if (res == 0 && p->timeout_this == timeout)
 	{
 	    YazSocketEvent *event = new YazSocketEvent;
             assert (p->last_activity);
-	    yaz_log (m_log, "putEvent timeout, now = %ld last_activity=%ld timeout=%d",
-                     now, p->last_activity, p->timeout);
+	    yaz_log (m_log, "putEvent timeout fd=%d, now = %ld last_activity=%ld timeout=%d",
+                     p->fd, now, p->last_activity, p->timeout);
 	    p->last_activity = now;
 	    event->observer = p->observer;
 	    event->event = YAZ_SOCKET_OBSERVE_TIMEOUT;
@@ -221,7 +234,7 @@ int Yaz_SocketManager::processEvent()
 	delete event;
 	return 1;
     }
-    yaz_log (LOG_WARN, "unhandled event in processEvent");
+    yaz_log(YLOG_WARN, "unhandled event in processEvent res=%d", res);
     return 1;
 }
 
@@ -292,7 +305,7 @@ Yaz_SocketManager::Yaz_SocketManager()
     m_observers = 0;
     m_queue_front = 0;
     m_queue_back = 0;
-    m_log = LOG_DEBUG;
+    m_log = YLOG_DEBUG;
 }
 
 Yaz_SocketManager::~Yaz_SocketManager()