Decoding error with German "Umlauts" when using the Useragen option

[scysys]

To Reproduce (i.e. user steps, not code)

Steps to reproduce the behavior:

• Use and start this gist file: https://gist.github.com/scysys/7f700cd49f09ba788021504e8d3477aa

Error messages

E/flutter (28734): [ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: FormatException: Invalid HTTP header field value: "Hitradio Lüneburg." (at character 11)
E/flutter (28734): Hitradio Lüneburg.
E/flutter (28734):           ^
E/flutter (28734): 
E/flutter (28734): #0      _HttpHeaders._validateValue (dart:_http/http_headers.dart:664:9)
E/flutter (28734): #1      _HttpHeaders._addAll (dart:_http/http_headers.dart:71:20)
E/flutter (28734): #2      _HttpHeaders.set (dart:_http/http_headers.dart:92:5)
E/flutter (28734): #3      _proxyHandlerForUri.handler.<anonymous closure> (package:just_audio/just_audio.dart:3096:34)
E/flutter (28734): #4      _HttpHeaders.forEach.<anonymous closure> (dart:_http/http_headers.dart:122:13)
E/flutter (28734): #5      _HashMap.forEach (dart:collection-patch/collection_patch.dart:164:15)
E/flutter (28734): #6      _HttpHeaders.forEach (dart:_http/http_headers.dart:120:14)
E/flutter (28734): #7      _proxyHandlerForUri.handler (package:just_audio/just_audio.dart:3095:30)
E/flutter (28734): <asynchronous suspension>

Flutter SDK version

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.0.2, on macOS 12.4 21F79 darwin-x64, locale de-DE)
Checking Android licenses is taking an unexpectedly long time...[✓] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1)
[✓] Xcode - develop for iOS and macOS (Xcode 13.4.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.2)
[✓] VS Code (version 1.68.0)
[✓] Connected device (3 available)
[✓] HTTP Host Availability

• No issues found!

Additional context

Ill just added an other url

http://stream.laut.fm/hitradio1

and your default useragent

myradioapp/1.0 (Linux;Android 11) https://myradioapp.com

from your documentation.

---

I tried a little bit to decode it, but wont find a real solution to it. Ideas?
This behavior only is happening when adding a usergent.

[github-actions]

Oops, it appears that your issue did not follow the template and is missing one or more required sections. Please open a new issue, and provide all required sections and information.

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[scysys]

really? haha. other informations not needed. @ryanheise

[ryanheise]

Sure, maybe if you were running the project you would like to accept such bug reports. But of course if you want me to help you, you will follow my instructions and provide all information I have requested. It's your choice, maybe you don't want it fixed that bad?

[scysys]

Sure, maybe if you were running the project you would like to accept such bug reports. But of course if you want me to help you, you will follow my instructions and provide all information I have requested. It's your choice, maybe you don't want it fixed that bad?

Wow! What is that for an stupid answer Ryan? The other informations just makes no sense what browser or whatever you use. Sure I though about it to also add it to report. But it makes no sense. So I thought its better for YOU to leave them that you only have things what you really need to reproduce. Sorry for opened a report. Was my last one.

[ryanheise]

My physical limitations mean I can't easily work on computers but I do my best. When people follow the instructions and template exactly, that makes it actually possible for me to do the work I do within my limitations. If you don't care about any of that and you want me to do things your way, then yes you may leave, I should not have to argue and justify myself. I regrettably can't help you, but hopefully someone else will report the bug in the correct way at which point I will be able to take action. Goodbye and good luck.

[waplay]

I confirm, I have the same problem. Stations using special characters in their headers throw an unhandled exception. It would be nice if this behavior could be fixed. Or let us catch this exception, for example, to give the player a second attempt to connect without a user agent.

By the way, this behavior causes not only player = AudioPlayer(userAgent: userAgent), but also any header in player.setAudioSource(AudioSource.uri())

To reproduce the problem, it is enough to substitute these urls in the standard example of the library.

http://radio.uanyot.com:8000/radio.ogg
https://listen.radioking.com/radio/2725/stream/72647
https://listen1.myradio24.com/6262

[ryanheise]

@waplay would you mind submitting a bug report so that I can investigate it? As I have explained above, I need this to proceed, so if you can submit one then I'll be able to investigate.

[waplay]

@ryanheise I submit a new bug report #765

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs, or use StackOverflow if you need help with just_audio.