CODEWITHSUNDEEP
reactjsnext.jsfetch-apiswr
Hiro
Hiro

Reputation: 359

swr fetcher configuration ignored

I use swr to fetch user data. The request is accompanied by cookies.

The fetcher is configured for cors request as follow:

const fetcher = async (url: string, params?: any) => {
  const res = await fetch(url, fetchConfig)

  return handleResponse(res)
}

with fetchConfig as:

{
  credentials: 'include',
  mode: 'cors'
}

The first request is sent correctly with cookies, but the subsequent requests are sent without cookies, which results in failed(401) request.

I browsed the network tab of browser console and found out that:

var fetcher = function (url) { return fetch(url).then(function (res) { return res.json(); }); };

Notice it's not using the configuration. Does anybody have an idea why this is happening, or why the configured fetcher is not used at all except the first time?

Upvotes: 2

Views: 658

Answers (1)

Hiro
Hiro

Reputation: 359

It turns out I was actually using swr inside global swr config. Obviously configs are not in effect yet, so the default fetcher was being used.

Upvotes: 0

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