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1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<title>Descri��o das novas funcionalidades do Apache 2.2 - Servidor HTTP Apache</title>
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1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<p class="menu"><a href="/mod/">M�dulos</a> | <a href="/mod/directives.html">Diretrizes</a> | <a href="/faq/">FAQ</a> | <a href="/glossary.html">Gloss�rio</a> | <a href="/sitemap.html">Mapa do site</a></p>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<div class="up"><a href="./"><img title="<-" alt="<-" src="/images/left.gif" /></a></div>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">Servidor HTTP</a> > <a href="http://httpd.apache.org/docs-project/">Documenta��o</a> > <a href="./">Vers�o 2.1</a></div><div id="page-content"><div id="preamble"><h1>Descri��o das novas funcionalidades do Apache 2.2</h1>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<p><span>L�nguas Dispon�veis: </span><a href="/en/new_features_2_2.html" hreflang="en" rel="alternate" title="English"> en </a> |
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<a href="/ko/new_features_2_2.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> |
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<a href="/pt-br/new_features_2_2.html" title="Portugu�s (Brasil)"> pt-br </a></p>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <p>Esse documento descreve algumas das principais mudan�as
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd entre as vers�es 2.0 e 2.2 do Servidor HTTP Apache.
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd Para a lista de mudan�as desde a vers�o 1.3, veja a p�gina
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd de documenta��o <a href="new_features_2_0.html">novas funcionalidades
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<div id="quickview"><ul id="toc"><li><img alt="" src="/images/down.gif" /> <a href="#core">Principais Melhorias</a></li>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<li><img alt="" src="/images/down.gif" /> <a href="#module">Melhorias nos M�dulos</a></li>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<li><img alt="" src="/images/down.gif" /> <a href="#developer">Mudan�as ao Desenvolvedor de M�dulos</a></li>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<h2><a name="core" id="core">Principais Melhorias</a></h2>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>O novo m�dulo <code class="module"><a href="/mod/mod_proxy_balancer.html">mod_proxy_balancer</a></code> fornece
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd servi�os de carregamento de balenceamento para <code class="module"><a href="/mod/mod_proxy.html">mod_proxy</a></code>. O novo m�dulo <code class="module"><a href="/mod/mod_proxy_ajp.html">mod_proxy_ajp</a></code> oferece suporte para o <code>Protocolo Apache JServ
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd vers�o 1.3</code>, usado pelo <a href="http://jakarta.apache.org/tomcat/">Apache Tomcat</a>.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>O <code class="module"><a href="/mod/mod_filter.html">mod_filter</a></code> introduz configura��o din�mica para
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd o filtro de sa�da de dados. Permitindo que os filtros sejam
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd condicionalmente inseridos, baseando-se nos cabe�alhos <em>Request</em> ou <em>Response</em> ou em vari�veis do
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd ambiente, ele acaba com os problemas de depend�ncias e pedidos
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd da arquitetura 2.0.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<h2><a name="module" id="module">Melhorias nos M�dulos</a></h2>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dt><code class="module"><a href="/mod/mod_authnz_ldap.html">mod_authnz_ldap</a></code></dt>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>Este m�dulo � uma migra��o do <code>mod_auth_ldap</code>,
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd da vers�o 2.0 para a estrutura 2.2 de <code>Authn/Authz</code>.
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd As novas funcionalidades incluem o uso de atributos LDAP e
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd filtros de procura complexos na diretriz <code class="directive"><a href="/mod/core.html#require">Require</a></code>.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dt><code class="module"><a href="/mod/mod_info.html">mod_info</a></code></dt>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>Adicionado um novo argumento <code>?config</code> que
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd mostra a configura��o das diretrizes analisadas pelo
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd Apache, incluindo o nome do arquivo e o n�mero da linha.
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd Esse m�dulo tamb�m mostra a ordem de todos os ganchos de
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd pedidos (request hooks) e informa��es adicionais sobre
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd a compila��o, similar ao comando <code>httpd -V</code>.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<h2><a name="developer" id="developer">Mudan�as ao Desenvolvedor de M�dulos</a></h2>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>O Apache 2.2 utiliza a API do APR 1.0. Todas as fun��es e
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <a href="http://apr.apache.org/">Website do APR</a>.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>Uma nova fun��o <code>ap_log_cerror</code>, foi adicionada
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd para registrar erros que ocorrem na conex�o do cliente.
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd Quando documentado no di�rio de log, a mensagem inclui o
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd endere�o IP do cliente.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd adicionado para auxiliar m�dulos que querem executar
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd c�digos especiais apenas quando o usu�rio passa o
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>Uma nova diretriz chamada <code>ThreadStackSize</code>,
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd foi adicionada para ajustar o tamanho das stacks em todos
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd os threadeds MPMs. Essa � uma pr�tica necess�rio para alguns
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd m�dulos de terceiros em plataformas com tamanhos de stacks
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd pequenos por padr�o.</dd>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd <dd>No passado, todo filtro era respons�vel por garantir
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd a gera��o de cabe�alhos de resposta correto que os afetava.
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd Os filtros agora podem delegar o gerenciamento de protocolos
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd comuns para <code class="module"><a href="/mod/mod_filter.html">mod_filter</a></code>, usando chamadas
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<p><span>L�nguas Dispon�veis: </span><a href="/en/new_features_2_2.html" hreflang="en" rel="alternate" title="English"> en </a> |
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<a href="/ko/new_features_2_2.html" hreflang="ko" rel="alternate" title="Korean"> ko </a> |
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<a href="/pt-br/new_features_2_2.html" title="Portugu�s (Brasil)"> pt-br </a></p>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<p class="apache">Copyright 1995-2005 The Apache Software Foundation or its licensors, as applicable.<br />Licenciado sob a <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
1cc20a8827ff6056399d64e3106b44d31e8e0e53nd<p class="menu"><a href="/mod/">M�dulos</a> | <a href="/mod/directives.html">Diretrizes</a> | <a href="/faq/">FAQ</a> | <a href="/glossary.html">Gloss�rio</a> | <a href="/sitemap.html">Mapa do site</a></p></div>