dio Http2 Adapter : http client ko after airplane mode use

Http2 Adapter : http client ko after airplane mode use

Open Tiska opened this issue 3 years ago • 4 comments

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Issue Info

Info	Value
Platform Name	ios
Platform Version	flutter 2.8.0
Dio Version	4.0.4
Android Studio / Xcode Version	e.g. Android Studio 3.3.2 / Xcode 10.2.1
Repro rate	e.g. all the time (100%) / sometimes x% / only once
Repro with our demo prj	e.g. does it happen with our demo project?
Demo project link	e.g. link to a demo project that highlights the issue

Issue Description and Steps

When I switch phone to airplane mode on an Ios device with http2 Dio Adapter, http client is broken and can never send a new request :

Unhandled Exception: SocketException: Failed host lookup: 'www.google.fr' (OS Error: nodename nor servname provided, or not known, errno = 8) #0 _NativeSocket.startConnect (dart:io-patch/socket_patch.dart:677:35) #1 _NativeSocket.connect (dart:io-patch/socket_patch.dart:914:12) #2 _RawSocket.connect (dart:io-patch/socket_patch.dart:1668:26) #3 RawSocket.connect (dart:io-patch/socket_patch.dart:21:23) #4 RawSecureSocket.connect (dart:io/secure_socket.dart:222:22) #5 SecureSocket.connect (dart:io/secure_socket.dart:45:28) #6 _ConnectionManager._connect (package:dio_http2_adapter/src/connection_manager_imp.dart:71:35) #7 _ConnectionManager.getConnection (package:dio_http2_adapter/src/connection_manager_imp.dart:41:49)