exe file not being able to find the Node.js script. Since this file is a part of node-windows, moving the node-windows directory could result in The myappname.exe file launches the node-windows wrapper, which is responsible for monitoring and managing Winsw will create some logs for itself in this directory (which are viewable in the Event log). The XML file is a configuration for the executable. A directory called daemon is created and populated exeįor each Node.js script deployed as a service. Node-windows uses the winsw utility to create a unique. Both of theseĬonfiguration options can be set, just like wait or grow.įinally, an attribute called abortOnError can be set to true if you want your script to not restartĪt all when it exits with an error. Node-windows will cease restart attempts after the 3rd cycle in a 60 second window.
For example, if this is set to 3 (the default) and the process crashes/restarts repeatedly, Another option is maxRestarts, which caps the number of restarts attempted Setting it to 3 would tell the process to no longer restart a processĪfter it has failed 3 times. Using maxRetries will cap the maximum number of restart attempts. Repetitive recycling could potentially go on forever with a bad script. Would be 3 seconds later while the fourth would be 4.5 seconds later. In this example, the wait period will start at 2 seconds and increase by 50%. Service // Create a new service object var svc = new Service ( ) Var Service = require ( 'node-windows' ).
NODEJS ON WINDOWS WINDOWS
Windows services, creating one requires administrative privileges.
Node-windows has a utility to run Node.js scripts as Windows services. Needed to run more complex tasks is packaged and distributed in a readily usable format. There are some binary/exe utilities, but everything Node-windows does not use native modules. This means developers need to have Visual Studio (and potentially other software) installed on the system, Instead, these modules rely on npm to build the project, utilizing node-gyp. Most native modules are not distributed in a binary format. Using native node modules on Windows can suck. More details regarding why this is not the recommended approach are available throughout this Readme. However it is possible to use node-windows without the global flag (i.e.
NODEJS ON WINDOWS INSTALL
The recommended way to install node-windows is with npm, using the global flag: Kill Task: A method to kill a specific windows service/task (by PID).List Tasks: A method to list running windows tasks/services.Identify Administrative Privileges: Determines whether the current user has administrative privileges.Elevated Permissions: Run a command with elevated privileges (may prompt user for acceptance).Event Logging: Create logs in the Event log.Service Management: Run Node.js scripts as native Windows services.The following features are available in node-windows: See node-mac and node-linux if you need to support those operating systems. This is not a tool for developing applications, it is a tool for releasing them. This library can be used to install/start/stop/uninstall Node scripts as Windows background services for production environments.
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