Update the Windows installer to use The Apache Software Foundation as the Publisher when Tomcat is displayed in the list of installed applications in Microsoft Windows. Remove the unnecessary setting of the javax. Plus inserting data in a database is a very complex task allocating space, updating indexes, checking foreign keys Using different worker threads gives you lots of advantages:
ExtendedAccessLogValve are made static. You need to be very clear about your objective here. In fact, dozens of threads could enter the doGet method at roughly the same time, repeatedly replacing the currentCust reference. ClusterManagerBase common logics of org.
However, it does mean that multiple copies of the servlet will be instantiated. Currently, you have a task that reads a file, parses it, opens a JDBC connection, does some calculations, sends the data to the database, etc. Log an error if the MemoryUserDatabase is unable to find the specified user database file. Update the internal fork of Commons File Upload to r 1.
Make sure that Tomcat does not undeploy older Context if current context is not running. Currently, you have a task that reads a file, parses it, opens a JDBC connection, does some calculations, sends the data to the database, etc. Reduce unnecessary nesting for acquisition of cluster instance.
Add generation of a SHA hash for release artifacts to the build script. Prevent file descriptors leak and ensure that files are closed when configuring the web application. Ensure request and response facades are used when firing application listeners. Correct a false positive warning for ThreadLocal related memory leaks when the key class but not the value class has been loaded by the web application class loader. If you do not have any state in your JSP or servlet, they are threadsafe.
When using the NIO2 connector, ensure a WebSocket close frame is processed before the end of stream is processed to ensure that the end of stream is processed correctly. The SingleThreadModel Interface is deprecated in this version of the specification. Based on a suggestion by Alexander Kjäll. CaiNiaoCoder 1, 7 35 Patch provided by Jacopo Cappellato.
Remove used file cpappend. FileHandler when log is rotated. Stylesheet Caching Revisited 7.
In this approach, your doGet method would be declared as follows: It is enough to send only the node information of the entry. Fix a potential resource leak in the Default Servlet reported by Coverity Scan. Do not create unnecessary sessions when using PersistentValve.
6.5. Servlet Threading Issues
Ensure that the endpoint is able to unlock the acceptor thread during shutdown if the endpoint is configured to listen to any local address of a specific type such as 0. Patch provided by Polina Genova. Make the processing of trailer headers with chunked input optional and disabled by default. Make clear that the JULI integration for log4j only works with log4j 1.
Now assuming automatic deployment is enabled it will trigger a redeploy of the web application. Update the internal fork of Commons File Upload to r 1. If this is the scenario, with your JSP needing to use that existing legacy code, somewhere in your JSP you have a call that unsafe stuff:. When scanning class files e. Ensure that reading the singleThreadModel attribute of a StandardWrapper via JMX does not trigger initialisation of the associated servlet.
With the fix for , redirects may now be relative making the sendRedirect implementation for the RemoteIpFilter much simpler. You need to be very clear about your objective here. Plus inserting data in a database is a very complex task allocating space, updating indexes, checking foreign keys. Avoid an infinite loop if an application calls session.
Change default for mapperContextRootRedirectEnabled to true since this is required for correct session management because of the default for sessionCookiePathUsesTrailingSlash. As I know a little about multi-threading, I hope some one provide some tutorial links on this topic. Improve the previous fix for Extend support for the permessage-deflate extension to the client implementation. Based on patches by Peter Maloney and Felix Schumacher. Improve handling of invalid context paths.
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Add support to the WebSocket client for following redirects when attempting to establish a WebSocket connection. Improve handing of overloaded methods and constructors in expression language implementation. Correctly handle sending zero length messages when using per message deflate.