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<div class="section" id="scmm">
<span id="id1"></span><h1>scmm<a class="headerlink" href="#scmm" title="Permalink to this headline"></a></h1>
<p><strong>Messaging Monitor</strong></p>
<div class="section" id="description">
<h2>Description<a class="headerlink" href="#description" title="Permalink to this headline"></a></h2>
<p><strong>scmm</strong> is the messaging monitor, the graphical interface to <a class="reference internal" href="scm.html#scm"><span class="std std-ref">scm</span></a>. It allows to
view the messages from all modules sent around by the SeisComP messaging system.
Therefore, <strong>scmm</strong> can be used to debug configured message groups and module
connections, e.g. in a system with several processing pipelines and specific
message groups.</p>
<p>In addition, <strong>scmm</strong> allows to view the content of single messges
as well as the memory consumption and other statistics of all modules connected
to the SeisComP messaging system.</p>
<div class="figure align-center" id="id3">
<a class="reference internal image-reference" href="../_images/scmm_messages.png"><img alt="../_images/scmm_messages.png" src="../_images/scmm_messages.png" style="width: 8cm;" /></a>
<p class="caption"><span class="caption-text">View message notifications.</span><a class="headerlink" href="#id3" title="Permalink to this image"></a></p>
</div>
<div class="figure align-center" id="id4">
<a class="reference internal image-reference" href="../_images/scmm_message.png"><img alt="../_images/scmm_message.png" src="../_images/scmm_message.png" style="width: 8cm;" /></a>
<p class="caption"><span class="caption-text">View the message content by clicking on individual messages.</span><a class="headerlink" href="#id4" title="Permalink to this image"></a></p>
</div>
<div class="figure align-center" id="id5">
<a class="reference internal image-reference" href="../_images/scmm_clients.png"><img alt="../_images/scmm_clients.png" src="../_images/scmm_clients.png" style="width: 8cm;" /></a>
<p class="caption"><span class="caption-text">View module memory consumptions.</span><a class="headerlink" href="#id5" title="Permalink to this image"></a></p>
</div>
<div class="figure align-center" id="id6">
<a class="reference internal image-reference" href="../_images/scmm_statistics.png"><img alt="../_images/scmm_statistics.png" src="../_images/scmm_statistics.png" style="width: 8cm;" /></a>
<p class="caption"><span class="caption-text">View module statistics.</span><a class="headerlink" href="#id6" title="Permalink to this image"></a></p>
</div>
</div>
<div class="section" id="module-configuration">
<span id="scmm-configuration"></span><h2>Module Configuration<a class="headerlink" href="#module-configuration" title="Permalink to this headline"></a></h2>
<div class="line-block">
<div class="line"><code class="file docutils literal notranslate"><span class="pre">etc/defaults/global.cfg</span></code></div>
<div class="line"><code class="file docutils literal notranslate"><span class="pre">etc/defaults/scmm.cfg</span></code></div>
<div class="line"><code class="file docutils literal notranslate"><span class="pre">etc/global.cfg</span></code></div>
<div class="line"><code class="file docutils literal notranslate"><span class="pre">etc/scmm.cfg</span></code></div>
<div class="line"><code class="file docutils literal notranslate"><span class="pre">~/.seiscomp/global.cfg</span></code></div>
<div class="line"><code class="file docutils literal notranslate"><span class="pre">~/.seiscomp/scmm.cfg</span></code></div>
</div>
<p>scmm inherits <a class="reference internal" href="global.html#global-configuration"><span class="std std-ref">global options</span></a>.</p>
</div>
<div class="section" id="command-line-options">
<h2>Command-Line Options<a class="headerlink" href="#command-line-options" title="Permalink to this headline"></a></h2>
<p><strong class="program">scmm [options]</strong></p>
<div class="section" id="generic">
<h3>Generic<a class="headerlink" href="#generic" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-h">
<code class="sig-name descname">-h</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--help</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-h" title="Permalink to this definition"></a></dt>
<dd><p>Show help message.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-v">
<code class="sig-name descname">-V</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--version</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-v" title="Permalink to this definition"></a></dt>
<dd><p>Show version information.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-config-file">
<code class="sig-name descname">--config-file</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-config-file" title="Permalink to this definition"></a></dt>
<dd><p>Use alternative configuration file. When this option is
used the loading of all stages is disabled. Only the
given configuration file is parsed and used. To use
another name for the configuration create a symbolic
link of the application or copy it. Example:
scautopick -&gt; scautopick2.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-plugins">
<code class="sig-name descname">--plugins</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-plugins" title="Permalink to this definition"></a></dt>
<dd><p>Load given plugins.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-auto-shutdown">
<code class="sig-name descname">--auto-shutdown</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-auto-shutdown" title="Permalink to this definition"></a></dt>
<dd><p>Enable/disable self-shutdown because a master module shutdown.
This only works when messaging is enabled and the master
module sends a shutdown message (enabled with start-stop-msg
for the master module).</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-shutdown-master-module">
<code class="sig-name descname">--shutdown-master-module</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-shutdown-master-module" title="Permalink to this definition"></a></dt>
<dd><p>Set the name of the master-module used for auto-shutdown.
This is the application name of the module actually
started. If symlinks are used, then it is the name of
the symlinked application.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-shutdown-master-username">
<code class="sig-name descname">--shutdown-master-username</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-shutdown-master-username" title="Permalink to this definition"></a></dt>
<dd><p>Set the name of the master-username of the messaging
used for auto-shutdown. If “shutdown-master-module” is
given as well, this parameter is ignored.</p>
</dd></dl>
</div>
<div class="section" id="verbosity">
<h3>Verbosity<a class="headerlink" href="#verbosity" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-verbosity">
<code class="sig-name descname">--verbosity</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-verbosity" title="Permalink to this definition"></a></dt>
<dd><p>Verbosity level [0..4]. 0:quiet, 1:error, 2:warning, 3:info,
4:debug.</p>
</dd></dl>
<dl class="option">
<dt id="id2">
<code class="sig-name descname">-v</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--v</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#id2" title="Permalink to this definition"></a></dt>
<dd><p>Increase verbosity level (may be repeated, eg. -vv).</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-q">
<code class="sig-name descname">-q</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--quiet</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-q" title="Permalink to this definition"></a></dt>
<dd><p>Quiet mode: no logging output.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-component">
<code class="sig-name descname">--component</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-component" title="Permalink to this definition"></a></dt>
<dd><p>Limit the logging to a certain component. This option can
be given more than once.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-s">
<code class="sig-name descname">-s</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--syslog</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-s" title="Permalink to this definition"></a></dt>
<dd><p>Use syslog logging backend. The output usually goes to
/var/lib/messages.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-l">
<code class="sig-name descname">-l</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--lockfile</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-l" title="Permalink to this definition"></a></dt>
<dd><p>Path to lock file.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-console">
<code class="sig-name descname">--console</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-console" title="Permalink to this definition"></a></dt>
<dd><p>Send log output to stdout.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-debug">
<code class="sig-name descname">--debug</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-debug" title="Permalink to this definition"></a></dt>
<dd><p>Execute in debug mode.
Equivalent to verbosity=4 console=1 .</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-log-file">
<code class="sig-name descname">--log-file</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-log-file" title="Permalink to this definition"></a></dt>
<dd><p>Use alternative log file.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-print-component">
<code class="sig-name descname">--print-component</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-print-component" title="Permalink to this definition"></a></dt>
<dd><p>For each log entry print the component right after the
log level. By default the component output is enabled
for file output but disabled for console output.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-trace">
<code class="sig-name descname">--trace</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-trace" title="Permalink to this definition"></a></dt>
<dd><p>Execute in trace mode.
Equivalent to verbosity=4 console=1 print-component=1
print-context=1 .</p>
</dd></dl>
</div>
<div class="section" id="messaging">
<h3>Messaging<a class="headerlink" href="#messaging" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-u">
<code class="sig-name descname">-u</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--user</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-u" title="Permalink to this definition"></a></dt>
<dd><p>Overrides configuration parameter <a class="reference internal" href="global.html#confval-connection.username"><code class="xref std std-confval docutils literal notranslate"><span class="pre">connection.username</span></code></a>.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-host">
<code class="sig-name descname">-H</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--host</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-host" title="Permalink to this definition"></a></dt>
<dd><p>Overrides configuration parameter <a class="reference internal" href="global.html#confval-connection.server"><code class="xref std std-confval docutils literal notranslate"><span class="pre">connection.server</span></code></a>.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-t">
<code class="sig-name descname">-t</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--timeout</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-t" title="Permalink to this definition"></a></dt>
<dd><p>Overrides configuration parameter <a class="reference internal" href="global.html#confval-connection.timeout"><code class="xref std std-confval docutils literal notranslate"><span class="pre">connection.timeout</span></code></a>.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-g">
<code class="sig-name descname">-g</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--primary-group</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-g" title="Permalink to this definition"></a></dt>
<dd><p>Overrides configuration parameter <a class="reference internal" href="global.html#confval-connection.primaryGroup"><code class="xref std std-confval docutils literal notranslate"><span class="pre">connection.primaryGroup</span></code></a>.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-subscribe-group">
<code class="sig-name descname">-S</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--subscribe-group</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-subscribe-group" title="Permalink to this definition"></a></dt>
<dd><p>A group to subscribe to.
This option can be given more than once.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-content-type">
<code class="sig-name descname">--content-type</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-content-type" title="Permalink to this definition"></a></dt>
<dd><p>Overrides configuration parameter <a class="reference internal" href="global.html#confval-connection.contentType"><code class="xref std std-confval docutils literal notranslate"><span class="pre">connection.contentType</span></code></a>.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-start-stop-msg">
<code class="sig-name descname">--start-stop-msg</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-start-stop-msg" title="Permalink to this definition"></a></dt>
<dd><p>Set sending of a start and a stop message.</p>
</dd></dl>
</div>
<div class="section" id="database">
<h3>Database<a class="headerlink" href="#database" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-db-driver-list">
<code class="sig-name descname">--db-driver-list</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-db-driver-list" title="Permalink to this definition"></a></dt>
<dd><p>List all supported database drivers.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-d">
<code class="sig-name descname">-d</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--database</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-d" title="Permalink to this definition"></a></dt>
<dd><p>The database connection string, format:
<a class="reference external" href="service://user:pwd&#64;host/database">service://user:pwd&#64;host/database</a>.
“service” is the name of the database driver which
can be queried with “db-driver-list”.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-config-module">
<code class="sig-name descname">--config-module</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-config-module" title="Permalink to this definition"></a></dt>
<dd><p>The config module to use.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-inventory-db">
<code class="sig-name descname">--inventory-db</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-inventory-db" title="Permalink to this definition"></a></dt>
<dd><p>Load the inventory from the given database or file, format:
[<a class="reference external" href="service://]location">service://]location</a> .</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-db-disable">
<code class="sig-name descname">--db-disable</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-db-disable" title="Permalink to this definition"></a></dt>
<dd><p>Do not use the database at all</p>
</dd></dl>
</div>
<div class="section" id="records">
<h3>Records<a class="headerlink" href="#records" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-record-driver-list">
<code class="sig-name descname">--record-driver-list</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-record-driver-list" title="Permalink to this definition"></a></dt>
<dd><p>List all supported record stream drivers.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-i">
<code class="sig-name descname">-I</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--record-url</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-i" title="Permalink to this definition"></a></dt>
<dd><p>The recordstream source URL, format:
[<a class="reference external" href="service://">service://</a>]location[#type].
“service” is the name of the recordstream driver
which can be queried with “record-driver-list”.
If “service” is not given, “<a class="reference external" href="file://">file://</a>” is
used.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-record-file">
<code class="sig-name descname">--record-file</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-record-file" title="Permalink to this definition"></a></dt>
<dd><p>Specify a file as record source.</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-record-type">
<code class="sig-name descname">--record-type</code><code class="sig-prename descclassname"> arg</code><a class="headerlink" href="#cmdoption-scmm-record-type" title="Permalink to this definition"></a></dt>
<dd><p>Specify a type for the records being read.</p>
</dd></dl>
</div>
<div class="section" id="user-interface">
<h3>User interface<a class="headerlink" href="#user-interface" title="Permalink to this headline"></a></h3>
<dl class="option">
<dt id="cmdoption-scmm-f">
<code class="sig-name descname">-F</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--full-screen</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-f" title="Permalink to this definition"></a></dt>
<dd><p>Start the application in fullscreen</p>
</dd></dl>
<dl class="option">
<dt id="cmdoption-scmm-n">
<code class="sig-name descname">-N</code><code class="sig-prename descclassname"></code><code class="sig-prename descclassname">, </code><code class="sig-name descname">--non-interactive</code><code class="sig-prename descclassname"></code><a class="headerlink" href="#cmdoption-scmm-n" title="Permalink to this definition"></a></dt>
<dd><p>Use non interactive presentation mode</p>
</dd></dl>
</div>
</div>
</div>
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<h3><a href="../index.html">Table of Contents</a></h3>
<ul>
<li><a class="reference internal" href="#">scmm</a><ul>
<li><a class="reference internal" href="#description">Description</a></li>
<li><a class="reference internal" href="#module-configuration">Module Configuration</a></li>
<li><a class="reference internal" href="#command-line-options">Command-Line Options</a><ul>
<li><a class="reference internal" href="#generic">Generic</a></li>
<li><a class="reference internal" href="#verbosity">Verbosity</a></li>
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