In Javascript, make sure to properly "handle" an out of memory error

While working on a serverside Javascript application with our own engine, I encountered the need to test the application until an out of memory error occurs. Unlike in Java where you can try/catch this type of error as it is treated as an exception, I faced difficulty doing the same in Javascript. Is there any workaround to ensure the execution continues after the error is thrown?

Answer №1

When dealing with the stack in a browser environment, rather than memory, take this example into account:

try { (function bar() { return bar(); }()) } 
catch(err) { console.log("The error encountered is:", err); }

The resulting output will be:

The error encountered is: RangeError {stack: (...), message: "Maximum call stack size exceeded"}

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