Order Tastylia Oral Strip No Prescription In this post, we are going to understand how to debug node application using chrome dev tools.
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faaad894eb6c603773fdebabccff3c02 Please make sure you are running node application on node version greater than 6.3. If you are using lower version, you can update your node to the higher version.
goption node --inspect index.js $ node --inspect index.js Debugger listening on port 9229. Warning: This is an experimental feature and could change at any time. To start debugging, open the following URL in Chrome: chrome-devtools://devtools/remote/serve_file/@60cd6e859b9f557d2312f5bf532f6aec5f284980/inspector.html?experiments=true&v8only=true&ws=localhost:9229/f68cd621-bdca-4e84-94ba-5467f8a49945
source When you run your application using –inspect flag, we will get chrome-devtools URL, Please copy & paste the URL in chrome browser to start debugging.
go to site Open chrome://inspect URL in the Chrome browser. You can able to find your application on the remote target section.
watch Open the debugging URL in the Chrome browser, we can able to find the node source code in the browser.
In the source tab, we can able to find the total source code of the application. Now we can set breakpoints and debug your application.
In the above example breakpoint set on line number 7. Hit http://localhost:3000/ in another tab and code will break in the application line number 7.
Want to know more about node debugging check out node.js docs.
Node debugger application will run on default port 9299 and if you want to change the port you can use the following command click here –inspect=port. Make sure port is available.
If you are using the lower version of node, try to use node-inspect module for debugging. However, it is preferred to use inbuilt version available with node.
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