add instrumentation for intermittent DNS failures (dotnet/corefx#34934)
authorTomas Weinfurt <tweinfurt@yahoo.com>
Wed, 30 Jan 2019 03:14:29 +0000 (19:14 -0800)
committerGitHub <noreply@github.com>
Wed, 30 Jan 2019 03:14:29 +0000 (19:14 -0800)
commita0d207350ae1d554902083f71247070e1d7b4452
tree4ea031b1fe298f42352580f2fb376fed785e54df
parent6da846cc28ee5d9f24a9d09f55c37e04a00d3f2f
add instrumentation for intermittent DNS failures (dotnet/corefx#34934)

* add instrumentation for dotnet/corefx#32797

* actually retry the lookup

* use PlatformID.Unix

Commit migrated from https://github.com/dotnet/corefx/commit/673fe7880790e79549266cea25a385af82917b6e
src/libraries/System.Net.NameResolution/tests/PalTests/NameResolutionPalTests.cs