fix: allow multiple body parser coexist #59
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by sync listen events on ctx.req, multiple body parser coexist is safe. json parser's returnRawBody option can provide untouched request body, we can use it to do signature validation if required, but co-body commonly use by high level middlewares, and not expose a option for user to customize. allow multiple body parser coexist is a more elegant solution.
dead-horse
reviewed
Aug 6, 2017
lib/form.js
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| .then(function() { | ||
| return raw(inflate(req), opts); | ||
| }) | ||
| return raw(inflate(req), opts) |
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I think why we write this code is becaulse inflate will throw in some situation, so we need to wrap it in a promise chain.
test/any.js
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| var app = koa(); | ||
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| app.use(function *(next){ | ||
| this.request.textParser = parse.text(this); |
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can't we just check the content-type before call parse[method]?
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by sync listen events on ctx.req, multiple body parser coexist is safe.
json parser's returnRawBody option can provide untouched request body,
we can use it to do signature validation if required,
but co-body commonly use by high level middlewares,
and not expose a option for user to customize.
allow multiple body parser coexist is a more elegant solution.