wrapper-linux-x86-64-3.5.55 社区版

Java Service Wrapper Revision History. -------------------------------------- 3.5.55 * Add new set of properties wrapper.java.module_path.<n>, wrapper.java.upgrade_module_path.<n> and wrapper.java.module.<n> to simplify the configuration of Java modules (requires Java version 9 or above). * Add a module descriptor to wrapper.jar. Applications using Java 9 and above can use the new module 'org.tanukisoftware.wrapper', which being a named module, allows the inclusion of wrapper.jar into custom runtime images, using jlink. With older versions of Java, the module descriptor is simply ignored. * Add new property wrapper.jarfile to specify the location of wrapper.jar. This property allows the Wrapper to identify its jar file more reliably and to reference it in either the classpath or module path. wrapper.jarfile is mandatory when using modules. * Add new steps before launching the Java Application to help prepare the Java command line and detect syntax issues early. The first step is a query to the 'org.tanukisoftware.wrapper.bootstrap.WrapperBootstrap' class, while the second step is to execute the Java command line with the --dry-run option. The output can be controlled with the wrapper.java.query.loglevel property. * Add the ability to interrupt the 'java -version', bootstrap and --dry-run calls with signals such as CTRL-C or CTRL-CLOSE if they are slow to complete. * Add new directive #variables.expand to enable or disable variables expansion for sections of the configuration file. * (Standard) Automatically disable deadlock checks when the java.management module is not available. This can occur with custom runtime images. Previously the JVM would stop with a "Server daemon died!" error. * (Standard) Improve collection of performance statistics and fix a minor memory leak. * Improve behavior when the Java process is forcibly terminated by an external process or when the backend communication between the Wrapper and its controlled JVM is interrupted. * On Windows, the paths to the Wrapper binary and configuration file are now converted to their long form before creating the service command line. This is done to ensure that paths are always correctly quoted and thus avoid the following problem: in some cases, Windows replaces short paths existing in the registry with their long form, without adding quotes. This operation could result in invalid command lines where paths containing spaces would be interpreted as muliple arguments. For installations made with earlier versions of the Wrapper, a message has been added when starting the service if the command line contains unquoted short paths to warn of such issue. Reinstalling the service is then recommended. * Fix wrapper.ntservice.preshutdown property being ignored on Windows. Since 3.5.42. * Fix warnings about undefined environment variables not being reported when used in values of property lists. * Fix issue where setting wrapper.disable_console_input to TRUE would prevent the Java process from launching as a group leader, resulting in less consistent signal handling (e.g. double thread dump triggered in response to a QUIT signal). * Restore checks (introduced in 3.5.0 and disabled in 3.5.5) to display an error and prevent the Wrapper from starting if the batch or shell scripts being used are based on the TestWrapper demo application. * Add a warning when an old version of a Windows Batch Script is used to start the Wrapper (previously this warning was only for the Unix Shell Script). On Unix, the script version used to be passed via a command line property, but an environment variable is now used to limit the size of the command line. * Change encoding of src/conf/wrapper.conf.in_ja template configuration file to UTF-8. 3.5.54 * Fix issue where the unit configuration file for systemd was created using the value of the APP_NAME variable declared in the main shell script ignoring any override of the variable in the .shconf file. When the value of APP_NAME differed between the two scripts, it caused the installation or removal of the service to fail. Since 3.5.47. * Fix cases where the Wrapper output was duplicated in the JVM output when running in Docker. * Increase the responsiveness to console output from the Java process. To avoid high cpu usage, the Wrapper goes to sleep when there is no output from the Java process. Output from Java is stored in the stdout pipe until read, but will cause the Java process to block when full. Normally this was not a problem, but newer MacOS versions appear to have reduced the pipe size to a very small size. * Support for clean shutdown of the Wrapper running as a console when it receives a CTRL+CLOSE signal on Windows. This signal is generated when closing the console either manually or from the Task Manager. Previously, the Wrapper process was simply interrupted, the Java side of the Wrapper detected it and requested the Java application to shutdown cleanly. However, at this point, any log output were no longer caught by the Wrapper logging system. Note that the CTRL+CLOSE signal cannot be ignored and is therefore not affected by wrapper.ignore_signals. * Change the default value of wrapper.jvm_terminate.timeout to 0 (which means never time out). Previously the default value was 10 seconds and 5 additional seconds were added to the configured value. These 5 seconds are no longer added, but values lower than 5 seconds are rounded up to 5 to give enough time for the JVM to terminate in most scenarios. In some rare situations, like when the memory of the system is saturated, the completion of the Java process may take up to several minutes. In such cases, the default behavior is now to keep waiting, as the alternative would be to stop the Wrapper, which would negate any chance of restarting the application. * Increase the time to wait before deciding that the thread processing stdin it not responding. In very rare cases where the thread was slow, this could cause console input to be disabled. * Comment out the declaration of _PASS_THROUGH at the top of AppCommand.bat.in to make it consistent with other script templates. When commented, this variable defaults to 'false', which means that any argument after the script command are ignored. Previously the value was 'app_args' allowing arguments to be passed to the Java Application. When upgrading the Wrapper, if your application was using passthrough arguments, please uncomment the property to retain compatibility. * (Standard) Improve the reported message when a Windows file share fails to map after an attempt to mount it in the background. 3.5.53 * (Standard) Fix a segmentation fault on UNIX systems when the LANG environment variable is not set. * Do not roll the log file when it is empty. * Fix a problem with the OSX installer where the /usr/local/opt/wrapper link to to the latest installed version was not being created if the /usr/local/opt directory did not already exist. * (Standard) Improve the reported message when a Windows file share already exists and it was mapped manually from the File Explorer, this is a different error than when the share was mapped from a previous Wrapper invocation. 3.5.52 * Fix rare cases where the Wrapper would fail to initialize stdin resulting in a "Bad file descriptor" error. * Deprecate wrapper.disable_console_input in favour of wrapper.console_input. The new property defaults to 'AUTO', a mode that automatically disables the handling of stdin if it is not connected to something to read (e.g. when the Wrapper was launched in the background, or when running in a Docker container without TTY). This is in order to reduce CPU usage. * Add a check when starting as a Windows Service to make sure that its name has not changed in the configuration since the service was installed. If the name has changed, the Wrapper wi