Long stack traces for node.js inspired by https://github.com/tlrobinson/long-stack-traces
Long stack traces for node.js with configurable call trace length
I wrote this while trying to add long-stack-traces to my server and realizing that there were issues with support of EventEmitter::removeListener. The node HTTP Server will begin to leak callbacks and any of your own code that relies on removing listeners would not work as anticipated.
So what to do... I stole the code and rewrote it. I've added support for removeListener along with the ability to cut off the number of async calls the library will trace. I hope you like it!
Please thank tlrobinson for the initial implementation!
Just npm install it!
$ npm install longjohn
To use longjohn, require it in your code (probably in some initialization code). That's all!
require('longjohn');
// ... your code
longjohn.async_trace_limit = 5; // defaults to 10
longjohn.async_trace_limit = -1; // unlimited
longjohn.empty_frame = 'ASYNC CALLBACK'; // defaults to '---------------------------------------------'
FAQs
Long stack traces for node.js inspired by https://github.com/tlrobinson/long-stack-traces
The npm package longjohn receives a total of 69,397 weekly downloads. As such, longjohn popularity was classified as popular.
We found that longjohn demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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