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HTTP3 settingsFrame sometimes is an empty array #405

@Ossianaa

Description

@Ossianaa

Describe the bug
I can basically rule out the possibility that it's an issue with the https://fp.impersonate.pro/api/http3API, because it works fine on Chrome 140.

To Reproduce

func main() {
	session := azuretls.NewSession()
	defer session.Close()
	session.EnableHTTP3()
	resp, err := session.Do(&azuretls.Request{
		Method:     "GET",
     	Url:        "https://fp.impersonate.pro/api/http3",
		ForceHTTP3:      true,
	})
	if err != nil {
		panic(err)
	}
	fmt.Println(string(resp.Body))
}

Expected behavior

{
  "http3": {
    "perk_text": "1:65536;6:262144;7:100;51:1;GREASE|m,a,s,p",
    "perk_hash": "e1d11ee6f2f4c7b1f11bfaaf4dbbc211",
    "settings": [
      {
        "id": 1,
        "name": "SETTINGS_QPACK_MAX_TABLE_CAPACITY",
        "value": 65536
      },
      {
        "id": 6,
        "name": "SETTINGS_MAX_FIELD_SECTION_SIZE",
        "value": 262144
      },
      {
        "id": 7,
        "name": "SETTINGS_QPACK_BLOCKED_STREAMS",
        "value": 100
      },
      {
        "id": 51,
        "name": "SETTINGS_H3_DATAGRAM",
        "value": 1
      },
      {
        "id": 47840849109,
        "name": "GREASE",
        "value": 2134706972
      }
    ],
...
}

Screenshots

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Desktop (please complete the following information):

  • OS: Windows
  • Browser chrome
  • Version 140

Additional context
Add any other context about the problem here.

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