dotnet/runtime

Use async name resolution on Linux

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#33.378 aberto em 9 de mar. de 2020

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 (8 comments) (1 reaction) (1 assignee)C# (5.445 forks)batch import
area-System.Netenhancementhelp wantedos-linuxtenet-performance

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Edit by @antonfirsov:

this issue has been reopened to track the missing feature, and the related disabled test (see #70089). We should not use getaddrinfo_a as proposed by the original opening comment, since it turned out to be sub-optimal (see #48666).


We should use getaddrinfo_a on Linux for async name resolution. It supports cancellation as well, bringing us in line with Windows support. See sample code for a usage example.

Note: Today we do async over sync on Linux.

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