dart-sdk/sdk
Siva Annamalai 433fcd09d9 Revert "[dart:io] Concurrently resolve IPv4 and IPv6 addresses on iOS."
This reverts commit d7483c330c.

Reason for revert: This CL causes a regression, we seem to be getting an uncaught exception when the application is offline. This later leads to problems when the application resumes after a wifi reconnect.

Original change's description:
> [dart:io] Concurrently resolve IPv4 and IPv6 addresses on iOS.
> 
> Original issue: On iOS, The problem is that people on iOS can have their
> IPv6 misconfigured so it doesn't work, but it's still turned on.
> Additionally getaddrinfo on that platform doesn't handle that case well,
> meaning that the IPv6 lookup takes a long time to time out, delaying the
> legitimate response.
> 
> This fix will issue a concurrent lookup for IPv4 and IPv6 on iOS.
> Whichever IP comes first will be used to try to build the connection.
> 
> Bug: https://github.com/dart-lang/sdk/issues/41451
> Change-Id: I7cda9845f03cf435245bbfad493d7443629b05c3
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/143883
> Commit-Queue: Zichang Guo <zichangguo@google.com>
> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>

TBR=lrn@google.com,asiva@google.com,zichangguo@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: https://github.com/dart-lang/sdk/issues/41451
Change-Id: I9d116f24901650e0b57efc5159517190134d9db5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/163260
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
2020-09-17 17:49:00 +00:00
..
bin [win] Use find.exe from %SystemRoot%/System32 to avoid conflicts with cygwin find. 2020-08-14 18:22:17 +00:00
lib Revert "[dart:io] Concurrently resolve IPv4 and IPv6 addresses on iOS." 2020-09-17 17:49:00 +00:00
api_readme.md Update the API docs readme 2020-01-16 21:23:09 +00:00
BUILD.gn [wasm] Fix wasmer paths to fix Flutter build 2020-09-15 14:09:02 +00:00