Hi Marco,
Thanks for bringing this up!
Please do. From a quick look I think you are right
and probably we need to define at least a single item there with a
negative fd.
Best regards,
-- Yorgos
On 14/03/2025 13:24, Marco Peretti - Contractor via Unbound-users wrote:
Hello,
At one of our customers' sites we have seen the error mentioned in the
subject line (on WIndows boxes).
I don't know yet what might have triggered that error, but when I look
at the source code, if I am reading it correctly, I can see why the
error was logged:
WSAPoll(NULL, 0, (SEND_BLOCKED_WAIT_TIMEOUT/10)<<(retries+1));
I don't think that the first argument can be NULL. See this post
<https://stackoverflow.com/questions/55524397/why-when-i-add-pollhup-as-
event-wsapoll-returns-error-invalid-arguments> on StackOverflow and the
doc for WSAPoll <https://learn.microsoft.com/en-us/windows/win32/api/
winsock2/nf-winsock2-wsapoll>.
Should I file an issue on Github?
Thanks,
Marco
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