X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=www%2Fz39util.tcl;h=216784c52d0fcec67c9cea0cf873ad42d56337e4;hb=a6e5ecf2a6d6dedf266c5f9d6bc2447a528b199e;hp=23fabd6bc6b7fb7bbb3d7393625dcf4b823f14ea;hpb=5bbe4c302d2d105aea7806317e9f31d5773a9536;p=egate.git

diff --git a/www/z39util.tcl b/www/z39util.tcl
index 23fabd6..216784c 100644
--- a/www/z39util.tcl
+++ b/www/z39util.tcl
@@ -1,5 +1,5 @@
 #
-# $Id: z39util.tcl,v 1.10 1995/11/14 09:53:16 adam Exp $
+# $Id: z39util.tcl,v 1.11 1995/11/14 16:01:52 adam Exp $
 #
 proc saveState {} {
     uplevel #0 {
@@ -412,7 +412,11 @@ proc z39search {setNo piggy tno elements} {
             displayError "Cannot connect to target" $host
             return 0
         } elseif {$sessionWait == 0} {
-            zwait sessionWait
+            if {[catch {zwait sessionWait 300}]} {
+		$zz disconnect
+                displayError "Cannot connect to target" $host
+                return 0
+            }
             if {$sessionWait != 1} {
                 displayError "Cannot connect to target" $host
                 return 0
@@ -422,6 +426,7 @@ proc z39search {setNo piggy tno elements} {
         set sessionWait 0
         if {[catch {$zz init}]} {
             displayError "Cannot initialize target" $host
+	    $zz disconnect
             return 0
         }
         if {[catch {zwait sessionWait 60}]} {
@@ -454,6 +459,7 @@ proc z39search {setNo piggy tno elements} {
     $zz.$setNo mediumSetElementSetNames $elements
     $zz.$setNo recordElements $elements
 
+    wlog debug "database=$database"
     eval $zz.$setNo databaseNames $database
 
     $zz.$setNo preferredRecordSyntax USMARC
@@ -472,27 +478,20 @@ proc z39search {setNo piggy tno elements} {
     $zz.$setNo search $query
 
     if {[catch {zwait sessionWait 600}]} {
-        wlog debug "timeout/cancel in present"
+        wlog debug "timeout/cancel in search"
         displayError "Timeout in search" {}
         html "</body></html>\n"
         $zz disconnect
         return 0
     }
         
-    if {$sessionWait != 1} {
+    if {$sessionWait == -1} {
         displayError "Search fail" "Connection closed"
         html "</body></html>\n"
         $zz disconnect
-        return 0
     }
-    set status [$zz.$setNo responseStatus]
-    if {[lindex $status 0] == "NSD"} {
-        set code [lindex $status 1]
-        set msg [lindex $status 2]
-        set addinfo [lindex $status 3]
-        displayError "Diagnostic message" \
-                "$msg: $addinfo\n<br>(error code $code)"
-        return 0
+    if {$sessionWait != 1} {
+	return 0
     }
     set hist($setNo,hits) [$zz.$setNo resultCount]
     return 1