Documentation updates, mostly about software versions

[metaproxy-moved-to-github.git] / doc / z3950_client.xml

diff --git a/doc/z3950_client.xml b/doc/z3950_client.xml
index 79d8bd0..0166e4e 100644 (file)
--- a/doc/z3950_client.xml
+++ b/doc/z3950_client.xml
@@ -1,16 +1,20 @@
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" 
-    "http://www.oasis-open.org/docbook/xml/4.1/docbookx.dtd" [
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.4//EN" 
+    "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
  <!ENTITY copyright SYSTEM "copyright.xml">
- <!ENTITY % common SYSTEM "common/common.ent">
-     %common;
+ <!ENTITY % idcommon SYSTEM "common/common.ent">
+     %idcommon;
 ]>
-<!-- $Id: z3950_client.xml,v 1.5 2007-01-18 11:32:42 marc Exp $ -->
-<refentry>
+<refentry id="ref-z3950_client">
+ <refentryinfo>
+  <productname>Metaproxy</productname>
+  <info><orgname>Index Data</orgname></info>
+ </refentryinfo>
+
  <refmeta>
   <refentrytitle>z3950_client</refentrytitle>
   <manvolnum>3mp</manvolnum>
-   <refmiscinfo>Metaproxy Module</refmiscinfo>
-</refmeta>
+  <refmiscinfo class="manual">Metaproxy Module</refmiscinfo>
+ </refmeta>
  
  <refnamediv>
   <refname>z3950_client</refname>
@@ -19,16 +23,67 @@
  
  <refsect1><title>DESCRIPTION</title>
   <para>
-   This backend filter is a Z39.50 client.
+   This backend filter is a Z39.50 client. This modules
+   proxies all Z39.50 packages to a target. HTTP packages are ignored.
+   The address of the backend target (host) can be given as part of the
+   Initialize Request (Virtual host) or the default target may be specified
+   in the configuration.
+  </para>
+  <para>
+   <variablelist>
+    <varlistentry><term>timeout</term>
+     <listitem>
+      <para>
+       Specifies how long the client will wait for any request
+       before giving up. Default value is 30 seconds.
+      </para>
+     </listitem>
+    </varlistentry>
+    <varlistentry><term>default_target</term>
+     <listitem>
+      <para>
+       Specifies the target (host) for the Z39.50 server to be used
+       if the Init Request does not indicate otherwise.
+      </para>
+     </listitem>
+    </varlistentry>
+    <varlistentry><term>force_target</term>
+     <listitem>
+      <para>
+       Specifies the target (host) for the Z39.50 server to be used
+       always (regardless of Init Request vhost).
+      </para>
+     </listitem>
+    </varlistentry>
+    <varlistentry><term>force_close</term>
+     <listitem>
+      <para>
+       Is a boolean value (false, true). If true, the Z39.50 client will
+       terminate Z39.50 sessions with a close APDU followed by a socket close.
+       If false (default), the Z39.50 client will be transparent and only 
+       send a close if the peer client does it too.
+      </para>
+     </listitem>
+    </varlistentry>
+   </variablelist>
   </para>
  </refsect1>
  
+ <refsect1><title>SCHEMA</title>
+   <literallayout><xi:include
+                    xi:href="../xml/schema/filter_z3950_client.rnc"
+                    xi:parse="text"  
+                    xmlns:xi="http://www.w3.org/2001/XInclude" />
+   </literallayout>
+ </refsect1>
+ 
  <refsect1><title>EXAMPLES</title>
   <para>
    A typical configuration looks like this:
    <screen><![CDATA[
     <filter type="z3950_client">
      <timeout>30</timeout>
+     <default_target>z3950.indexdata.dk</default_target>
     </filter>
 ]]>
    </screen>