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<h1 class="page-title">Monitoring Logs</h1>
<h2 id="monitoring-logs">Monitoring Logs</h2>
<p>ENiGMA½ does not produce much to stdout. Logs are produced by <a href="https://github.com/trentm/node-bunyan">Bunyan</a> which outputs each entry as a JSON object.</p>
<p>Start by installing bunyan and making it available on your path:</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>npm <span class="nb">install </span>bunyan <span class="nt">-g</span>
</code></pre></div></div>
<p>or via Yarn:</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code>yarn global add bunyan
</code></pre></div></div>
<p>To tail logs in a colorized and pretty format, issue the following command:</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nb">tail</span> <span class="nt">-F</span> /path/to/enigma-bbs/logs/enigma-bbs.log | bunyan
</code></pre></div></div>
<p>See <code class="language-plaintext highlighter-rouge">bunyan --help</code> for more information on what you can do!</p>
<h3 id="example">Example</h3>
<p>Logs <em>without</em> Bunyan:</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nb">tail</span> <span class="nt">-F</span> /path/to/enigma-bbs/logs/enigma-bbs.log
<span class="o">{</span><span class="s2">"name"</span>:<span class="s2">"ENiGMA½ BBS"</span>,<span class="s2">"hostname"</span>:<span class="s2">"nu-dev"</span>,<span class="s2">"pid"</span>:25002,<span class="s2">"level"</span>:30,<span class="s2">"eventName"</span>:<span class="s2">"updateFileAreaStats"</span>,<span class="s2">"action"</span>:<span class="o">{</span><span class="s2">"type"</span>:<span class="s2">"method"</span>,<span class="s2">"location"</span>:<span class="s2">"core/file_base_area.js"</span>,<span class="s2">"what"</span>:<span class="s2">"updateAreaStatsScheduledEvent"</span>,<span class="s2">"args"</span>:[]<span class="o">}</span>,<span class="s2">"reason"</span>:<span class="s2">"Schedule"</span>,<span class="s2">"msg"</span>:<span class="s2">"Executing scheduled event action..."</span>,<span class="s2">"time"</span>:<span class="s2">"2018-12-15T16:00:00.001Z"</span>,<span class="s2">"v"</span>:0<span class="o">}</span>
<span class="o">{</span><span class="s2">"name"</span>:<span class="s2">"ENiGMA½ BBS"</span>,<span class="s2">"hostname"</span>:<span class="s2">"nu-dev"</span>,<span class="s2">"pid"</span>:25002,<span class="s2">"level"</span>:30,<span class="s2">"module"</span>:<span class="s2">"FTN BSO"</span>,<span class="s2">"msg"</span>:<span class="s2">"Performing scheduled message import/toss..."</span>,<span class="s2">"time"</span>:<span class="s2">"2018-12-15T16:00:00.002Z"</span>,<span class="s2">"v"</span>:0<span class="o">}</span>
<span class="o">{</span><span class="s2">"name"</span>:<span class="s2">"ENiGMA½ BBS"</span>,<span class="s2">"hostname"</span>:<span class="s2">"nu-dev"</span>,<span class="s2">"pid"</span>:25002,<span class="s2">"level"</span>:30,<span class="s2">"module"</span>:<span class="s2">"FTN BSO"</span>,<span class="s2">"msg"</span>:<span class="s2">"Performing scheduled message import/toss..."</span>,<span class="s2">"time"</span>:<span class="s2">"2018-12-15T16:30:00.008Z"</span>,<span class="s2">"v"</span>:0<span class="o">}</span>
</code></pre></div></div>
<p>Oof!</p>
<p>Logs <em>with</em> Bunyan:</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nb">tail</span> <span class="nt">-F</span> /path/to/enigma-bbs/logs/enigma-bbs.log | bunyan
<span class="o">[</span>2018-12-15T16:00:00.001Z] INFO: ENiGMA½ BBS/25002 on nu-dev: Executing scheduled event action... <span class="o">(</span><span class="nv">eventName</span><span class="o">=</span>updateFileAreaStats, <span class="nv">reason</span><span class="o">=</span>Schedule<span class="o">)</span>
action: <span class="o">{</span>
<span class="s2">"type"</span>: <span class="s2">"method"</span>,
<span class="s2">"location"</span>: <span class="s2">"core/file_base_area.js"</span>,
<span class="s2">"what"</span>: <span class="s2">"updateAreaStatsScheduledEvent"</span>,
<span class="s2">"args"</span>: <span class="o">[]</span>
<span class="o">}</span>
<span class="o">[</span>2018-12-15T16:00:00.002Z] INFO: ENiGMA½ BBS/25002 on nu-dev: Performing scheduled message import/toss... <span class="o">(</span><span class="nv">module</span><span class="o">=</span><span class="s2">"FTN BSO"</span><span class="o">)</span>
<span class="o">[</span>2018-12-15T16:30:00.008Z] INFO: ENiGMA½ BBS/25002 on nu-dev: Performing scheduled message import/toss... <span class="o">(</span><span class="nv">module</span><span class="o">=</span><span class="s2">"FTN BSO"</span><span class="o">)</span>
</code></pre></div></div>
<p>Much better!</p>
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