| | <<<Back 1 day (to 2020/02/27) | Fwd 1 day (to 2020/02/29)>>> | 20200228 |
| yulin724 | sebras can you know how to use "task" library in mujs? | 10:47.05 |
| avih | yulin724: this is a very vague question. what have you tried and where did it fail? | 10:55.47 |
| | the answer is probably "no, but he will if he'll have to use it" | 10:56.21 |
| yulin724 | YuLinPro-5:examples yulin724$ ~/dev/mujs-1.0.6/build/release/mujs helloworld.jsReferenceError: 'module' is not definedat [string]:9at require ([string]:6)at helloworld.js:2YuLinPro-5:examples yulin724$ | 10:56.36 |
| | there is no "module" defined. | 10:56.45 |
| avih | correct, mujs is a ES5.1, and ES5.1 does not define modules. | 10:57.04 |
| | nevertheless, the mujs binary supports minimal implementation of require, which apparently is not enough for what "task" needs (i.e. the "module" identifier defined) | 10:57.42 |
| yulin724 | got it. | 10:57.56 |
| avih | it's possible to support a fully compliant CommonJS modules. you can look at mpv source code at player/javascript/defaults.js for such implementation | 10:58.48 |
| yulin724 | and about "setTimeout", do you know how to implement it? | 10:59.15 |
| avih | yes, look at the same source file i just pointed to | 10:59.33 |
| | but for that you need some events infrastructure, which mpv has, but the mujs binary doesn't. this would be harder to do at the mujs binary | 10:59.59 |
| yulin724 | ok, let me check mpv. Thank you. | 11:00.45 |
| avih | yulin724: modules https://github.com/mpv-player/mpv/blob/master/player/javascript/defaults.js#L445 and timers https://github.com/mpv-player/mpv/blob/master/player/javascript/defaults.js#L343 | 11:01.52 |
| | (the code uses some mpv utilities which for the most part can be implemented in js too, except the timers where you need some sort of event loop to support) | 11:02.50 |
| | in general, the mpv binary is not a node.js replacement nor does it try to be. it supports the language (which doesn't specify timers), and a minimal implementation of require, and that's about it. you cannot expect it to replace node.js | 11:07.31 |
| | the mujs* binary | 11:07.36 |
| yulin724 | I understand. because a c dynamic library I used have problem of calling another functional API in its callback, so I need a async task method to start a javascript function. | 11:10.41 |
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