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njs 0.2.5 release

Dmitry Volyntsev
October 30, 2018 11:10AM

I'm glad to announce a new release of NGINX JavaScript module (njs).

This release proceeds to extend the coverage of ECMAScript 5.1

- arguments object is added. So, it is possible to write
functions which can take the arbitrary number of arguments
as well as wrappers for njs built-in functions.

function concat(sep) {
var args = Array.prototype.slice.call(arguments, 1);
return args.join(sep);

> concat(' ', 'Hello', 'World', '!')
'Hello World !'

You can learn more about njs:

- Overview and introduction: http://nginx.org/en/docs/njs/
- Presentation: https://youtu.be/Jc_L6UffFOs

Feel free to try it and give us feedback on:

- Github: https://github.com/nginx/njs/issues
- Mailing list: http://mailman.nginx.org/mailman/listinfo/nginx-devel

Changes with njs 0.2.5 30 Oct 2018

nginx modules:

*) Bugfix: fixed counting pending events in stream module.

*) Bugfix: fixed s.off() in stream module.

*) Bugfix: fixed processing of data chunks in js_filter in
stream module.

*) Bugfix: fixed http status and contentType getter in http module.

*) Bugfix: fixed http response and parent getters in http module.


*) Feature: arguments object support.

*) Feature: non-integer fractions support.

*) Improvement: handling non-array values in

*) Bugfix: fixed Array.prototype.length setter.

*) Bugfix: fixed njs_array_alloc() for length > 2**31.

*) Bugfix: handling int overflow in njs_array_alloc() on 32bit

*) Bugfix: fixed code size mismatch error message.

*) Bugfix: fixed delete operator in a loop.

*) Bugfix: fixed Object.getOwnPropertyDescriptor() for complex
object (inherited from Array and string values).

*) Bugfix: fixed Object.prototype.hasOwnProperty() for non-object

*) Bugfix: miscellaneous additional bugs have been fixed.
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Subject Author Posted

njs 0.2.5 release

Dmitry Volyntsev October 30, 2018 11:10AM

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