Bugzilla – Bug 1402
Windows error logs
Last modified: 2017-08-21 16:17:34 CEST
Periodically unbound will spam 5-15 of these into the Windows admin logs (as seen in the Event Viewer): [C:\Program Files\Unbound\unbound.exe:0] error: can't ioctlsocket FIONBIO off: Invalid argument. This is on Windows 10 1703.
Hi Christopher, Thank you for the report, I have removed it from reporting this error. Likely it was a spurious error, while unbound is retrying to make buffer space. On high verbosity it still reports the error (verbosity 4 and higher). Thanks for the report! Best regards, Wouter