change of polling engine

Igor Sysoev igor at
Tue Dec 8 06:11:47 UTC 2020

> On 8 Dec 2020, at 01:59, Juraj Lutter <juraj at> wrote:
> Hi,
> I am debugging a situation on SmartOS (with unit 1.21.0) where
> after reconfiguration, the controller socket just blocks
> indefinitely (the listener is created, however), but
> curl just won’t return to calling shell.
> Is there any way to specify which event engine should be used at run time?
> It is not clear to me from the documentation.
> Any help/advices appreciated :-)

Could you share these output of ./configure: 

checking for Linux epoll ... not found
checking for kqueue ... found
checking for kqueue EVFILT_USER ... found
checking for Solaris event port ... not found
checking for /dev/poll ... not found
checking for AIX pollset ... not found

Igor Sysoev

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