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Windows users of Resin 3.0.17 or 3.0.18 should upgrade to 3.0.19
as soon as possible.
The access-log has a new attribute, shared-buffer. The default
behavior is to use the shared buffer (the current behavior.) If
shared-buffer is disabled, each request will use its own buffer
for logging requests. In some situations, the separate buffer may
reduce locking times.
dn-prefix, dn-suffix, jndi-dnv, user-attribute, password-attribute
The server block now accepts <connection-error-page> for IIS.
The <database> tag now has a <wrap-statements> tag (default true)
allowing applications to use the native statement class.
Added a <prologue> tag to the <web-app>. The prologue is
web-app configuration which is applied before any <web-app-default>.
The <prologue> lets applications define custom <class-loader>
in the <web-app> and lets it be applied before the <web-app-default>
or web.xml.
Added <resource-default> tag as a default configuration
for .rar files, e.g. classpaths.
Added a redeploy-check-interval to configure how long Resin should
wait to restart a failed web-app.
The JaasAuthenticator will now look for isUserInRole and
getRoles in the Principal returned by the authenticator
to support the servlet isUserInRole call.
rollover-count is now allowed for <log>
The path-format option to the logs, including access-log can now
accept .gz extensions. The logs will be compressed as they are written.
The <select-manager> tag replaces the <enable-select-manager/>
introduced in 3.0.18.
The number of JSP .class files cached can now be configured in the JSP
servlet. This affects the memory usage in the permanent memory space.
<servlet servlet-name="resin-jsp"
servlet-class="com.caucho.jsp.JspServlet">
<init>
<load-tld-on-init>false</load-tld-on-init>
<page-cache-max>1024</page-cache-max>
</init>
<load-on-startup/>
</servlet>
This fix is related to the OOM/PermMax issues some people have been
running into with large numbers of JSP files.
Copyright (c) 1998-2009 Caucho Technology, Inc. All rights reserved. caucho® ,
resin® and
quercus®
are registered trademarks of Caucho Technology, Inc.
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