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<title>socketsrc: GStreamer Base Plugins 1.0 Plugins Reference Manual</title>
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<div class="refentry">
<a name="gst-plugins-base-plugins-socketsrc"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gst-plugins-base-plugins-socketsrc.top_of_page"></a>socketsrc</span></h2>
<p>socketsrc</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gio/GSocket.html"><span class="type">GSocket</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc--socket" title="The “socket” property">socket</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstCaps.html"><span class="type">GstCaps</span></a> *</td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc--caps" title="The “caps” property">caps</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc--send-messages" title="The “send-messages” property">send-messages</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc-connection-closed-by-peer" title="The “connection-closed-by-peer” signal">connection-closed-by-peer</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></td>
</tr></tbody>
</table></div>
</div>
<a name="GstSocketSrc"></a><div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc-struct" title="struct GstSocketSrc">GstSocketSrc</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstObject.html">GstObject</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstElement.html">GstElement</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstBaseSrc.html">GstBaseSrc</a>
<span class="lineart">╰──</span> <a href="/usr/share/gtk-doc/html/gstreamer-libs-1.0/GstPushSrc.html">GstPushSrc</a>
<span class="lineart">╰──</span> GstSocketSrc
</pre>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.description"></a><h2>Description</h2>
<p>Receive data from a socket.</p>
<p>As compared to other elements:</p>
<p>socketsrc can be considered a source counterpart to the <span class="type">multisocketsink</span>
sink.</p>
<p>socketsrc can also be considered a generalization of <span class="type">tcpclientsrc</span> and
<span class="type">tcpserversrc</span>: it contains all the logic required to communicate over the
socket but none of the logic for creating the sockets/establishing the
connection in the first place, allowing the user to accomplish this
externally in whatever manner they wish making it applicable to other types
of sockets besides TCP.</p>
<p>As compared to <span class="type">fdsrc</span> socketsrc is socket specific and deals with <a href="/usr/share/gtk-doc/html/gio/GSocket.html"><span class="type">GSocket</span></a>
objects rather than sockets via integer file-descriptors.</p>
<p><em class="parameter"><code>see_also</code></em>
: <span class="type">multisocketsink</span></p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<div class="refsect2">
<a name="id-1.2.33.8.8.1"></a><h3>Element Information</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">plugin</span></p></td>
<td>
<a class="link" href="gst-plugins-base-plugins-plugin-tcp.html#plugin-tcp">tcp</a>
</td>
</tr>
<tr>
<td><p><span class="term">author</span></p></td>
<td>Thomas Vander Stichele <thomas at apestaart dot org>, William Manley <will@williammanley.net></td>
</tr>
<tr>
<td><p><span class="term">class</span></p></td>
<td>Source/Network</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="id-1.2.33.8.8.2"></a><h3>Element Pads</h3>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">name</span></p></td>
<td>src</td>
</tr>
<tr>
<td><p><span class="term">direction</span></p></td>
<td>source</td>
</tr>
<tr>
<td><p><span class="term">presence</span></p></td>
<td>always</td>
</tr>
<tr>
<td><p><span class="term">details</span></p></td>
<td>ANY</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.functions_details"></a><h2>Functions</h2>
<p></p>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstSocketSrc-struct"></a><h3>struct GstSocketSrc</h3>
<pre class="programlisting">struct GstSocketSrc;</pre>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstSocketSrc--socket"></a><h3>The <code class="literal">“socket”</code> property</h3>
<pre class="programlisting"> “socket” <a href="/usr/share/gtk-doc/html/gio/GSocket.html"><span class="type">GSocket</span></a> *</pre>
<p>The socket to receive packets from.</p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstSocketSrc--caps"></a><h3>The <code class="literal">“caps”</code> property</h3>
<pre class="programlisting"> “caps” <a href="/usr/share/gtk-doc/html/gstreamer-1.0/GstCaps.html"><span class="type">GstCaps</span></a> *</pre>
<p>The caps of the source pad.</p>
<p>Flags: Read / Write</p>
</div>
<hr>
<div class="refsect2">
<a name="GstSocketSrc--send-messages"></a><h3>The <code class="literal">“send-messages”</code> property</h3>
<pre class="programlisting"> “send-messages” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Control if the source will handle GstNetworkMessage events.
The event is a CUSTOM event named 'GstNetworkMessage' and contains:</p>
<p> "buffer", GST_TYPE_BUFFER : the buffer with data to send</p>
<p>The buffer in the event will be sent on the socket. This allows
for simple bidirectional communication.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
<p class="since">Since: 1.8.0</p>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-plugins-socketsrc.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstSocketSrc-connection-closed-by-peer"></a><h3>The <code class="literal">“connection-closed-by-peer”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="gst-plugins-base-plugins-socketsrc.html#GstSocketSrc"><span class="type">GstSocketSrc</span></a> *gstsocketsrc,
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></p>
</div>
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