Ability to resolve over non-local TCP

wahern / dns

dns.c: Single file non-blocking DNS C library without callbacks or external dependencies.

http://25thandclement.com/~william/projects/dns.c.html

MIT License

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Ability to resolve over non-local TCP #22

Closed vlm closed 7 years ago

vlm commented 7 years ago

If using non-local DNS resolver, the large replies can't be received using the existing interface. We need to be able to wait for POLLOUT event when we want to await TCP connection establishment. Therefore we expose the want_events through pollfd interfaces.

vlm commented 7 years ago

Sorry, stupid patch.