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 SocketServer (Apache Log4j 1.2.17 API)
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 <FONT SIZE="-1">
 org.apache.log4j.net</FONT>
 <BR>
 Class SocketServer</H2>
 <PRE>
 <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
   <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.log4j.net.SocketServer</B>
 </PRE>
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 <DL>
 <DT><PRE>public class <B>SocketServer</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
 </PRE>

 <P>
 A <A HREF="../../../../org/apache/log4j/net/SocketNode.html" title="class in org.apache.log4j.net"><CODE>SocketNode</CODE></A> based server that uses a different hierarchy
    for each client.

    <pre>
      <b>Usage:</b> java org.apache.log4j.net.SocketServer port configFile configDir

      where <b>port</b> is a part number where the server listens,
            <b>configFile</b> is a configuration file fed to the <A HREF="../../../../org/apache/log4j/PropertyConfigurator.html" title="class in org.apache.log4j"><CODE>PropertyConfigurator</CODE></A> and
            <b>configDir</b> is a path to a directory containing configuration files, possibly one for each client host.
      </pre>

      <p>The <code>configFile</code> is used to configure the log4j
      default hierarchy that the <code>SocketServer</code> will use to
      report on its actions.

      <p>When a new connection is opened from a previously unknown
      host, say <code>foo.bar.net</code>, then the
      <code>SocketServer</code> will search for a configuration file
      called <code>foo.bar.net.lcf</code> under the directory
      <code>configDir</code> that was passed as the third argument. If
      the file can be found, then a new hierarchy is instantiated and
      configured using the configuration file
      <code>foo.bar.net.lcf</code>. If and when the host
      <code>foo.bar.net</code> opens another connection to the server,
      then the previously configured hierarchy is used.

      <p>In case there is no file called <code>foo.bar.net.lcf</code>
      under the directory <code>configDir</code>, then the
      <em>generic</em> hierarchy is used. The generic hierarchy is
      configured using a configuration file called
      <code>generic.lcf</code> under the <code>configDir</code>
      directory. If no such file exists, then the generic hierarchy will be
      identical to the log4j default hierarchy.

      <p>Having different client hosts log using different hierarchies
      ensures the total independence of the clients with respect to
      their logging settings.

      <p>Currently, the hierarchy that will be used for a given request
      depends on the IP address of the client host. For example, two
      separate applicatons running on the same host and logging to the
      same server will share the same hierarchy. This is perfectly safe
      except that it might not provide the right amount of independence
      between applications. The <code>SocketServer</code> is intended
      as an example to be enhanced in order to implement more elaborate
      policies.
 <P>

 <P>
 <DL>
 <DT><B>Since:</B></DT>
   <DD>1.0</DD>
 <DT><B>Author:</B></DT>
   <DD>Ceki G&uuml;lc&uuml;</DD>
 </DL>
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 <TD><CODE><B><A HREF="../../../../org/apache/log4j/net/SocketServer.html#SocketServer(java.io.File)">SocketServer</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A>&nbsp;directory)</CODE>

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 <A NAME="SocketServer(java.io.File)"><!-- --></A><H3>
 SocketServer</H3>
 <PRE>
 public <B>SocketServer</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A>&nbsp;directory)</PRE>
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 <A NAME="main(java.lang.String[])"><!-- --></A><H3>
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 <PRE>
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	org.apache.log4j.net</FONT>
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	Class SocketServer</H2>
	<PRE>
	<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
	<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.log4j.net.SocketServer</B>
	</PRE>
	<HR>
	<DL>
	<DT><PRE>public class <B>SocketServer</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
	</PRE>

	<P>
	A <A HREF="../../../../org/apache/log4j/net/SocketNode.html" title="class in org.apache.log4j.net"><CODE>SocketNode</CODE></A> based server that uses a different hierarchy
	for each client.

	<pre>
	<b>Usage:</b> java org.apache.log4j.net.SocketServer port configFile configDir

	where <b>port</b> is a part number where the server listens,
	<b>configFile</b> is a configuration file fed to the <A HREF="../../../../org/apache/log4j/PropertyConfigurator.html" title="class in org.apache.log4j"><CODE>PropertyConfigurator</CODE></A> and
	<b>configDir</b> is a path to a directory containing configuration files, possibly one for each client host.
	</pre>

	<p>The <code>configFile</code> is used to configure the log4j
	default hierarchy that the <code>SocketServer</code> will use to
	report on its actions.

	<p>When a new connection is opened from a previously unknown
	host, say <code>foo.bar.net</code>, then the
	<code>SocketServer</code> will search for a configuration file
	called <code>foo.bar.net.lcf</code> under the directory
	<code>configDir</code> that was passed as the third argument. If
	the file can be found, then a new hierarchy is instantiated and
	configured using the configuration file
	<code>foo.bar.net.lcf</code>. If and when the host
	<code>foo.bar.net</code> opens another connection to the server,
	then the previously configured hierarchy is used.

	<p>In case there is no file called <code>foo.bar.net.lcf</code>
	under the directory <code>configDir</code>, then the
	<em>generic</em> hierarchy is used. The generic hierarchy is
	configured using a configuration file called
	<code>generic.lcf</code> under the <code>configDir</code>
	directory. If no such file exists, then the generic hierarchy will be
	identical to the log4j default hierarchy.

	<p>Having different client hosts log using different hierarchies
	ensures the total independence of the clients with respect to
	their logging settings.

	<p>Currently, the hierarchy that will be used for a given request
	depends on the IP address of the client host. For example, two
	separate applicatons running on the same host and logging to the
	same server will share the same hierarchy. This is perfectly safe
	except that it might not provide the right amount of independence
	between applications. The <code>SocketServer</code> is intended
	as an example to be enhanced in order to implement more elaborate
	policies.
	<P>

	<P>
	<DL>
	<DT><B>Since:</B></DT>
	<DD>1.0</DD>
	<DT><B>Author:</B></DT>
	<DD>Ceki Gülcü</DD>
	</DL>
	<HR>

	<P>

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	<TD><CODE><B><A HREF="../../../../org/apache/log4j/net/SocketServer.html#SocketServer(java.io.File)">SocketServer</A></B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A> directory)</CODE>

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	<CODE>static void</CODE></FONT></TD>
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	<A NAME="SocketServer(java.io.File)"><!-- --></A><H3>
	SocketServer</H3>
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	public <B>SocketServer</B>(<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</A> directory)</PRE>
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	main</H3>
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