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Questions tagged [http-status-code-421]

6 questions
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4 answers

Occasionally receiving 421 response code from Azure Front Door when using wildcard route

We are using Azure Front Door to serve our white-labeled static website, which means we need our customers to be able to access it through unique subdomains (e.g., cust1.domain.com and cust2.domain.com). We CNAME *.domain.com to our Front Door…
brandon-barnett
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How do I resolve "421 Misdirected Request"s on iOS Browsers?

When I redirect a link from my addon domain (booklink.id) to my main domain (adfontespress.com), the server spits out a 421 Misdirected Request error. The error reads: Misdirected Request \ The client needs a new connection for this request as the…
Mattthew
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Does it make any sense for a `HTTP/1.1` response to return HTTP status code `421 Misdirected Request`?

I am currently debugging a surprising "Bad Request" response from an API. Request: POST /path HTTP/1.1 ... Response: HTTP/1.1 421 Misdirected Request Date: Fri, 30 Nov 2018 21:59:12 GMT ... Via: https/1.1 subdomain.example.org…
janpio
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http2: The 421 Misdirected Request Status Code example

I'm reading the spec and trying to understand exactly when 421 might be returned. An example is given but I don't completely understand it. Background The spec establishes two conditions that allow for connection reuse: For TCP connections without…
lf215
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Angular 6 Project failed to load resource Error 421 on Iphone Safari 12

after building the angular project with ng build --prod all images and files are not loaded in Safari on Iphone 12. In Chrome, Safari Desktop and Firefox it works without problems. The error is: message: "Http failure response…
miholzi
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Misdirected Request happening on Apple devices

An annoying and persistent issue that I've been facing is a "Misdirected Request Error The client needs a new connection for this request as the requested host name does not match the Server Name Indication (SNI) in use for this connection" when…
Luke Galea
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