71 lines
4.4 KiB
HTML
71 lines
4.4 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Types of message queues" />
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<meta name="abstract" content="You can use several system queues to receive messages." />
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<meta name="description" content="You can use several system queues to receive messages." />
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<meta name="DC.Relation" scheme="URI" content="rzahbmsh.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzahbseverequeue.htm" />
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<meta name="DC.Relation" scheme="URI" content="rzahbchangequeue.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Types of message queues</title>
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</head>
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<body id="rzahbmsq"><a name="rzahbmsq"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Types of message queues</h1>
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<div><p>You can use several system queues to receive messages.</p>
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<div class="section"><p>The system queues that you can use are as follows:</p>
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<ul><li>The system operator message queue, QSYSOPR contains system messages that
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require a reply from the operator.</li>
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<li>Optional message queue QSYSMSG holds several error messages.</li>
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<li>The history log, QHST holds messages that track the system's activities.</li>
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<li>The printer queue stores messages that are associated with each printer.</li>
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<li>Each user and workstation also has message queues that hold messages from
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the system operator, another user, or system. </li>
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</ul>
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</div>
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<div class="section"><h4 class="sectiontitle">QSYSOPR message queue</h4><p>The system operator
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message queue, QSYSOPR, contains system messages that require a reply from
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the operator.</p>
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<div class="p">To handle the large number of messages that are sent to
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QSYSOPR, or the configured message queue, <span class="uicontrol">a message queue parameter
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(MSGQ)</span> exists for the following line and controller descriptions: <ul><li>Line descriptions: Distributed Data Interface, Ethernet, Frame-Relay,
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token-ring, X.25</li>
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<li>Controller descriptions: APPC, Async, Local Workstation, Remote Workstation,
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SNA Host, Virtual Workstation</li>
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</ul>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahbmsh.htm" title="Use this topic to find out details on the different types of message queues and the several ways to manage message queues.">Details: Message queues</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="rzahbmsi.htm" title="Track your system activities by displaying the contents of the history log, QHST.">Display the contents of the QHST history log</a></div>
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<div><a href="rzahbchangequeue.htm" title="You can change the location of the message queue that stores messages that are associated with each printer. Changing this location allows you to separate your printing messages from system, user, or error messages.">Change the message queue for a printer</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="rzahbseverequeue.htm" title="You can create an optional message queue, QSYSMSG, to hold specific severe system messages.">Create message queue QSYSMSG for severe messages</a></div>
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</div>
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</div>
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</body>
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</html>
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