Koa: why use 'return' in here?

Created on 11 May 2018  路  2Comments  路  Source: koajs/koa

https://github.com/koajs/koa/blob/148f26f630f8588b20e731ab348b54791652a15b/lib/application.js#L150

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picture Janking

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Because it's a promise. Even though Koa isn't necessarily doing anything with the return, anyone consuming Koa directly e.g. through Application.callback can.

picture fl0w on 11 May 2018
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Because it's a promise. Even though Koa isn't necessarily doing anything with the return, anyone consuming Koa directly e.g. through Application.callback can.

fl0w picture fl0w on 11 May 2018
👍3

Thanks~

Janking picture Janking on 12 May 2018
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