46 lines
2.5 KiB
HTML
46 lines
2.5 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="dc.language" scheme="rfc1766" content="en-us" />
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow"/>
|
|
<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
|
|
<title>User-written APPC applications</title>
|
|
<link rel="stylesheet" type="text/css" href="ibmidwb.css" />
|
|
<link rel="stylesheet" type="text/css" href="ic.css" />
|
|
</head>
|
|
<body>
|
|
<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
|
|
<script language = "Javascript" src = "../rzahg/synch.js" type="text/javascript"></script>
|
|
|
|
|
|
<a name="rzajtusrapp"></a>
|
|
<h3 id="rzajtusrapp">User-written APPC applications</h3>
|
|
<p>APPN performs many functions in a communications environment. Therefore,
|
|
it is important to consider time-out parameters in APPC programs which use
|
|
ICF. In particular, it may be important to increase the WAITFILE parameter
|
|
for these applications so that they do not time-out while waiting for APPN
|
|
functions to be performed.</p>
|
|
<p>APPN function is not apparent to APPC programs. APPN takes advantage of
|
|
the following routing functions:</p>
|
|
<ul>
|
|
<li>Non-adjacent nodes appear adjacent and so APPC programs may communicate
|
|
directly to programs in non-adjacent nodes (without any APPC programs on the
|
|
intermediate nodes).</li>
|
|
<li>Performance is improved for APPC programs with session endpoints that
|
|
are not physically adjacent in the network.</li>
|
|
<li>APPC programs may communicate directly to programs in nodes in an adjacent
|
|
APPN network through network nodes.</li></ul>
|
|
<a id="Bot_Of_Page" name="Bot_Of_Page"></a>
|
|
</body>
|
|
</html>
|