Then specify the remote machine address as a host parameter in the urlĬreate a JSON-encoded array.
Cli option to debug node script in chrome devtools how to#
So how to debug remote machine with your local Node Inspector? option 1 In this way, you must launch Node Inspector with -no-inject which means some features are not supported such as profiling and consoling output inspection. Node Inspector must be running on the same machine, but your browser can be anywhere.Īnd if Node Inspector is not running on your remote machine, you can also debug it as long as your local machine can connect it. When in doubt, refresh the page in browser Can I debug remotely? Note: node-debug adds this option for you by default. The debugged process must be started with -debug-brk, this way the script is paused on the first line. Troubleshooting My script runs too fast to attach the debugger. Read the following blog post for instructions:ĭebugging Clustered Apps with Node-Inspector Break on uncaught exceptions does not work in all Node versions,.While not stopped at a breakpoint the console doesn't always.Be careful about viewing the contents of Buffer objects,Įach byte is displayed as an individual array element įor most Buffers this will take too long to render.Embeddable in other applications - see Embedding HOWTO.Set breakpoints in files that are not loaded into V8 yet - useful for.Optionally persisting changes back to the file-system. Remote debugging and debugging remote machine.Node Inspector uses WebSockets, so no polling for breaks.Hover your mouse over an expression in your source to display its value in.Inspect scopes, variables, object properties.Step over, step in, step out, resume (continue).Set breakpoints (and specify trigger conditions).Node Inspector supports almost all of the debugging features of DevTools, including: The Blink DevTools debugger is a powerful JavaScript debugger interface. How to Debug Node Apps with Node Inspector Documentation specific to Node Inspector provided by StrongLoop:.Node Inspector works almost exactly as the Chrome Developer Tools.
The inspector page in one of those browsers if another browser
NOTE: Node Inspector works in Chrome and Opera only. The node-debug command will load Node Inspector in your default browser. See available configuration options here Debug Where app.js is the name of your main Node application JavaScript file.
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