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<title>LuaLogging: A simple API to use logging features in Lua</title>
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<div id="product_name"><big><b>LuaLogging</b></big></div>
<div id="product_description">A simple API to use logging features in Lua</div>
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<h2>Email appender</h2>
<p>This appender can be used to send log requests through email. One email
message is sent for each log request.</p>
<pre class="example">
function logging.email {
from = <i>string</i>,
rcpt = <i>string</i> or <i>string-table</i>,
[user = <i>string</i>,]
[password = <i>string</i>,]
[server = <i>string</i>,]
[port = <i>number</i>,]
[domain = <i>string</i>,]
[headers = <i>table</i>,]
[logPattern = <i>string</i>,]
}
</pre>
<ul>
<li><code>from</code>:<br />
The sender of the email message.</li>
<li><code>rcpt</code>:<br />
The recipient of the email message. A string or a numerically indexed Lua table with strings.</li>
<li><code>user</code>:<br />
User for authentication.</li>
<li><code>password</code>:<br />
Password for authentication.</li>
<li><code>server</code>:<br />
Server to connect to. Default is <code>"localhost"</code>.</li>
<li><code>port</code>:<br />
Port to connect to. Default is <code>25</code>.</li>
<li><code>domain</code>:<br />
Domain name used to greet the server. Defaults to the local
machine host name.</li>
<li><code>headers.to</code>:<br />
The recipient of the message, as an extended description.</li>
<li><code>headers.from</code>:<br />
The sender of the message, as an extended description.</li>
<li><code>headers.subject</code>:<br />
The subject of the message sent. This can contain patterns like
the <code>logPattern</code> parameter.</li>
<li><code>logPattern</code>:<br />
A pattern can be specified to control how the message is
written.<br />
The default value is <code>"%date %level %message\n"</code>.</li>
</ul>
<h2>Example</h2>
<pre class="example">
require"logging.email"
local logger = logging.email {
rcpt = "mail@host.com",
from = "mail@host.com",
headers = {
subject = "[%level] logging.email test",
},
}
logger:info("logging.sql test")
logger:debug("debugging...")
logger:error("error!")
</pre>
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