Added example and "see also" section

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@313486 c90b9560-bf6c-de11-be94-00142212c4b1

reference/mongo/mongo/setpoolsize.xml

@@ -6,19 +6,19 @@
   <refname>Mongo::setPoolSize</refname>
   <refpurpose>Set the size for future connection pools.</refpurpose>
  </refnamediv>
-
+ 
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <modifier>public</modifier> <type>bool</type><methodname>Mongo::setPoolSize</methodname>
+   <modifier>public</modifier> <modifier>static</modifier> <type>bool</type><methodname>Mongo::setPoolSize</methodname>
    <methodparam><type>int</type><parameter>size</parameter></methodparam>
   </methodsynopsis>
-
+  
   <para>
    Sets the max number of connections new pools will be able to create.
   </para>
  </refsect1>
-
+ 
  <refsect1 role="parameters">
   &reftitle.parameters;
   <para>
@@ -38,13 +38,68 @@
    </variablelist>
   </para>
  </refsect1>
-
+ 
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
    Returns the former value of pool size.
   </para>
  </refsect1>
+ 
+ 
+ <refsect1 role="examples"><!-- {{{ -->
+  &reftitle.examples;
+  <para>
+   <example xml:id="mongo.setpoolsize.example.basic"><!-- {{{ -->
+    <title><function>Mongo::setPoolSize</function> example</title>
+    <para>
+     If you set the pool size to <literal>n</literal> and then create 
+     <literal>n</literal> connections, attempting to create an 
+     <literal>n+1</literal>st connection will throw a 
+     <classname>MongoConnectionException</classname>.
+    </para>
+    <programlisting role="php">
+<![CDATA[
+<?php
+
+// only allow one connection to a server
+Mongo::setPoolSize(1);
+
+// creates one connection to localhost:27017
+$m1 = new Mongo();
+
+// attempt to create a second connection to localhost:27017
+// only one connection is allowed, so this will throw an exception
+$m2 = new Mongo();
+
+?>
+]]>
+    </programlisting>
+    &example.outputs.similar;
+    <screen>
+<![CDATA[
+Fatal error: Uncaught exception 'MongoConnectionException' with message 'no more connections in pool' in /path/to/php/script.php:10
+Stack trace:
+#0 /path/to/php/script.php(10): Mongo->__construct()
+#1 {main}
+  thrown in /path/to/php/script.php on line 10
+]]>
+    </screen>
+   </example><!-- }}} -->
+  </para>
+ </refsect1><!-- }}} --> 
+ 
+ 
+ <refsect1 role="seealso"><!-- {{{ -->
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>Mongo::getPoolSize</function></member>
+    <member><function>Mongo::poolDebug</function></member>
+    <member>The <link linkend="mongo.connecting">connection</link> documentation.</member>
+   </simplelist>
+  </para>
+ </refsect1><!-- }}} --> 
 </refentry>
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