--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-1D6DD213-1EEC-58D2-8311-7A1AF77960C1.dita	Thu Jan 21 18:18:20 2010 +0000
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+    Nokia Corporation - initial contribution.
+Contributors: 
+-->
+<!DOCTYPE concept
+  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="GUID-1D6DD213-1EEC-58D2-8311-7A1AF77960C1" xml:lang="en"><title>How
+to issue requests</title><shortdesc>This document describes how an active object issues a request for
+a service.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
+<p>Once the active object has been constructed, a request can be issued. In
+the following code fragment, the active object provides the function <codeph>IssueRequest()</codeph> to
+invoke the encapsulated service function.</p>
+<codeblock id="GUID-9C89E661-AD2E-520A-8E8D-F6D4E667706A" xml:space="preserve">void CExampleActiveObject::IssueRequest()
+    {
+        // Request the service
+    iServiceProvider-&gt; RequestTheService(iStatus);
+        // Indicate request has been issued
+    SetActive();
+    }</codeblock>
+<ul>
+<li id="GUID-8359DED4-C349-51AF-8771-111716DC49B3"><p>Pass the <codeph>TRequestStatus</codeph> object,
+provided by the active objects's <codeph>CActive</codeph> base class, to the
+service function. As part of its processing, the service function sets this
+to <codeph>KRequestPending</codeph>, indicating that the request has been
+issued but is not yet complete.</p> </li>
+<li id="GUID-E3652D72-749D-577D-8ED3-9FCEDCB2CCA9"><p>Set the base class's
+active request flag, using the function <codeph>SetActive()</codeph>, to indicate
+that the active object is currently active. The flag is reset by the active
+scheduler before handling a completed request, or by the active object base
+class as part of the cancellation protocol.</p> </li>
+</ul>
+<section id="GUID-213A1B18-AD81-478A-BC14-F8030F9AF095"><title>Completing a request</title> <p>At some point, the service
+provider's processing completes and it calls <codeph>RThread::RequestComplete()</codeph> passing
+the request status object and the service provider's return code, a value
+other than <codeph>KRequestPending</codeph>. This results in the active object's <codeph>iStatus</codeph> member
+being set to the return code value and a signal that the request is complete.</p> </section>
+</conbody></concept>
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