Yuto Yoshino•2mo ago

Is Deno's new Request missing implementation of Fetch Spec steps 13-21, leading to Issue #27763?

In Deno, the new Request implementation appears to be missing steps 13 to 21 as specified in the Fetch Standard. Is this intentional? I believe this is the reason behind the issue opened at https://github.com/denoland/deno/issues/27763.

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denoland/deno

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4 Replies

bartlomieju•2mo ago

There is no notion of referrer in Deno so these steps are skipped intentionally. What is the problem you are facing?

Yuto YoshinoOP•2mo ago

thank you for me! I'm not particularly having trouble, but I was curious about the behavior! i see, for example,

new Request("https://fetch.spec.whatwg.org/#ref-for-dom-request%E2%91%A0", {
  mode: "navigate",
});

new Request("https://fetch.spec.whatwg.org/#ref-for-dom-request%E2%91%A0", {
  mode: "navigate",
});

this code is error with node. because step17 is written by If mode is "navigate", then throw a TypeError. but, deno is not error. Could this be related to the fact that it doesn't handle referrers?

bartlomieju•2mo ago

I think so

Yuto YoshinoOP•2mo ago

ok, thank you!

Is Deno's new Request missing implementation of Fetch Spec steps 13-21, leading to Issue #27763?

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