解决 WEB 端BUG

[wskfjtheqian]

errors.dart:266 Uncaught (in promise) Error: Bad state: Future already completed
at Object.throw_ [as throw] (errors.dart:266:49)
at _AsyncCompleter.new.completeError (future_impl.dart:15:79)
at browser_adapter.dart:70:22
at _RootZone.runUnary (zone.dart:1653:54)
at _FutureListener.then.handleValue (future_impl.dart:147:18)
at handleValueCallback (future_impl.dart:766:44)
at _Future._propagateToListeners (future_impl.dart:795:13)
at [_complete] (future_impl.dart:557:7)
at future.dart:421:15
at internalCallback (isolate_helper.dart:48:19)

New Pull Request Checklist

• I have read the Documentation
• I have searched for a similar pull request in the project and found none
• I have updated this branch with the latest develop to avoid conflicts (via merge from master or rebase)
• I have added the required tests to prove the fix/feature I am adding
• I have updated the documentation (if necessary)
• I have run the tests and they pass

This merge request fixes / refers to the following issues: ...

Pull Request Description

...

[wskfjtheqian]

解决BUG

[bitcode92]

This really needs to be added. Currently, all requests on web will timeout even if it has been completed.

[bitcode92]

[ERROR] dart-sdk/lib/internal/js_dev_runtime/private/ddc_runtime/errors.dart 251:49 throw
dart-sdk/lib/async/future_impl.dart 15:79 completeError
packages/dio/src/adapters/browser_adapter.dart 70:22
dart-sdk/lib/async/zone.dart 1434:47 _rootRunUnary
dart-sdk/lib/async/zone.dart 1335:19 runUnary
dart-sdk/lib/async/future_impl.dart 147:18 handleValue
dart-sdk/lib/async/future_impl.dart 766:44 handleValueCallback
dart-sdk/lib/async/future_impl.dart 795:13 _propagateToListeners
dart-sdk/lib/async/future_impl.dart 557:7 [_complete]
dart-sdk/lib/async/future.dart 420:15
dart-sdk/lib/async/zone.dart 1418:47 _rootRun
dart-sdk/lib/async/zone.dart 1328:19 run
dart-sdk/lib/async/zone.dart 1236:7 runGuarded
dart-sdk/lib/async/zone.dart 1276:23
dart-sdk/lib/async/zone.dart 1426:13 _rootRun
dart-sdk/lib/async/zone.dart 1328:19 run
dart-sdk/lib/async/zone.dart 1260:23
dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart 48:19 internalCallback

[AlexV525]

I saw #1550 #1496 #1470 both fix this.

[AlexV525]

Hi everyone! We've made our hardfork repo public and published a new version of dio, named diox.
The new package contains the PR of the fix (#1550).
Please refer to https://pub.dev/packages/diox/versions/5.0.0-dev.1 to use the fork.
You can also see why we're working for a hardfork at cfug/diox#29 and #1607.