![]() This is helpful when a run configuration consumes a lot of resources and there is no good reason to run multiple instances. Specify a name for the run configuration to quickly identify it among others when editing or running.Īllow running multiple instances of this run configuration in parallel.īy default, it is disabled, and when you start this configuration while another instance is still running, WebStorm suggests stopping the running instance and starting another one. When you edit a run configuration (but not a run configuration template), you can specify the following options: In the example below, the WebStorm project root folder /Users/WsProjects/express is mapped to /usr/src/app on the server. This is helpful if the root folder of the running application is different from the name of you WebStorm project root folder. In this area, specify the remote paths for the project folders. See Debugging an application that uses nodemon for details. This lets you debug Node.js applications that use the nodemon utility, which automatically reloads your Node.js process when the code is updated. Select this checkbox to enable the WebStorm built-in debugger to re-attach to a running Node.js process after the code of the application is changed. Node.js < 8 started with -debug: choose this option to use the V8 Debugging Protocol (also known as Legacy Protocol). In this area, choose the debugging protocol to use:Ĭhrome or Node.js > 6.3 started with -inspect: choose this option to use the Chrome Debugging Protocol. Make sure this port is different from the port on which the application is running. information message in the built-in Terminal or in the Run tool window that controls the running application. Copy this port number from the Debugger listening on. In this field, specify the port passed to -inspect, -inspect-brk, or -debug when starting the Node.js process to connect to. See Styling console output with CSS for details.In this field, specify the host where the application is running. Use CSS and the %c marker to apply styles to log messages. To show the output collapsed by default, use oupCollapsed(). The log messages grouped using oup() and oupEnd() are displayed as a tree. To hide log messages of specific types, click and select the severities to filter out. Warnings console.warn(), errors console.error(), and info () messages have different icons and background colors to make them easier to notice. The Debugger Console tab shows objects in a tree view, with stack traces collapsed by default. ![]() Click the link next to a reported problem to jump to the line of code where this problem occurred. The Debugger Console also shows stack traces. Click this link to jump to the call in the source code. If you still expand an object, you get an overview of just its own properties, the _proto_ contents are hidden by default.Īt each line with output of console.*, WebStorm shows the name of the file and the line where it was called. WebStorm shows previews for objects, so you do not need to expand them. WebStorm shows its value in the debugger console. Select the relevant statement and press Enter. When typing a multi-line code fragment, press Shift+Enter to start a new line and Control+Enter to split a line. As you type, WebStorm suggests variants for completion. Start typing a statement at > in the input field. In the Debugger Console, you can run JavaScript code snippets and view the console.* messages. ![]() The Process Console tab shows the output of the node process itself, that is, everything that is written to process.stdout and process.stderr directly or is logged using console.*. When you are debugging a Node.js application, WebStorm shows two console tabs in the Debug tool window - Process Console and Debugger Console.
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