Non-blocking DNS - Githubissues

uNetworking / uSockets

Miniscule cross-platform eventing, networking & crypto for async applications

Apache License 2.0

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Open ghost opened 5 years ago

ghost commented 5 years ago

Connections can block when doing DNS resolution,

With C11 (we already use alignas) threading is standardized and could be used to run blocking DNS lookups.

partyblob commented 5 months ago

This is not an issue if DNS results are cached but could become an issue if the host is user-controlled to any extent