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+<h1 class="lined-header"><span>gun:await_up(3)</span></h1>
+
+<h2 id="_name">Name</h2>
+<p>gun:await_up - Wait for the connection to be up</p>
+<h2 id="_description">Description</h2>
+<div class="listingblock"><div class="content"><!-- Generator: GNU source-highlight 3.1.8
+by Lorenzo Bettini
+http://www.lorenzobettini.it
+http://www.gnu.org/software/src-highlite -->
+<pre><tt><b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>)
+ <font color="#990000">-&gt;</font> <b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#993399">5000</font>, <font color="#009900">MonitorRef</font>)
+
+<b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#009900">MonitorRef</font>)
+ <font color="#990000">-&gt;</font> <b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#993399">5000</font>, <font color="#009900">MonitorRef</font>)
+
+<b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#009900">Timeout</font>)
+ <font color="#990000">-&gt;</font> <b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#009900">Timeout</font>, <font color="#009900">MonitorRef</font>)
+
+<b><font color="#000000">await_up</font></b>(<font color="#009900">ConnPid</font>, <font color="#009900">Timeout</font>, <font color="#009900">MonitorRef</font>)
+ <font color="#990000">-&gt;</font> {<font color="#FF6600">ok</font>, <font color="#009900">Protocol</font>} | {<font color="#FF6600">error</font>, <font color="#009900">Reason</font>}
+
+<font color="#009900">ConnPid</font> <font color="#990000">::</font> <b><font color="#000080">pid</font></b>()
+<font color="#009900">MonitorRef</font> <font color="#990000">::</font> <b><font color="#000080">reference</font></b>()
+<font color="#009900">Timeout</font> <font color="#990000">::</font> <b><font color="#000000">timeout</font></b>()
+<font color="#009900">Protocol</font> <font color="#990000">::</font> <font color="#FF6600">http</font> | <font color="#FF6600">http2</font> | <font color="#FF6600">socks</font>
+<font color="#009900">Reason</font> <font color="#990000">::</font> {<font color="#FF6600">down</font>, <b><font color="#000000">any</font></b>()} | <font color="#FF6600">timeout</font></tt></pre>
+</div></div>
+<p>Wait for the connection to be up.</p>
+<h2 id="_arguments">Arguments</h2>
+<dl><dt>ConnPid</dt>
+<dd><p>The pid of the Gun connection process.</p>
+</dd>
+<dt>Timeout</dt>
+<dd><p>How long to wait for, in milliseconds.</p>
+</dd>
+<dt>MonitorRef</dt>
+<dd><p>Monitor for the Gun connection process.</p>
+<p>A monitor is automatically created for the duration of this call when one is not provided.</p>
+</dd>
+</dl>
+<h2 id="_return_value">Return value</h2>
+<p>The protocol selected for this connection. It can be used to determine the capabilities of the server. Error tuples may also be returned when a timeout or an error occur.</p>
+<h2 id="_changelog">Changelog</h2>
+<ul><li><strong>2.0</strong>: The error tuple type now includes the type of error.
+</li>
+<li><strong>1.0</strong>: Function introduced.
+</li>
+</ul>
+<h2 id="_examples">Examples</h2>
+<div class="listingblock"><div class="title">Wait for the connection to be up</div>
+<div class="content"><!-- Generator: GNU source-highlight 3.1.8
+by Lorenzo Bettini
+http://www.lorenzobettini.it
+http://www.gnu.org/software/src-highlite -->
+<pre><tt>{<font color="#FF6600">ok</font>, <font color="#009900">ConnPid</font>} <font color="#990000">=</font> <b><font color="#000000">gun:open</font></b>(<font color="#FF0000">"example.org"</font>, <font color="#993399">443</font>)<font color="#990000">.</font>
+{<font color="#FF6600">ok</font>, <font color="#990000">_</font>} <font color="#990000">=</font> <b><font color="#000000">gun:await_up</font></b>(<font color="#009900">ConnPid</font>)<font color="#990000">.</font></tt></pre>
+</div></div>
+<h2 id="_see_also">See also</h2>
+<p><a href="../gun">gun(3)</a>, <a href="../gun.open">gun:open(3)</a>, <a href="../gun.open_unix">gun:open_unix(3)</a>, <a href="../gun_socks_up">gun_socks_up(3)</a>, <a href="../gun_up">gun_up(3)</a></p>
+
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+ Gun
+ 2.0
+ Function Reference
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