Re: lib/53003: Problem with rust library using kqueue

[christos%zoulas.com@localhost (Christos Zoulas)]

On Feb 10,  4:40pm, m.viey%wanadoo.fr@localhost (m.viey%wanadoo.fr@localhost) wrote:
-- Subject: lib/53003: Problem with rust library using kqueue

| >Number:         53003
| >Category:       lib
| >Synopsis:       Problem with rust library using kqueue
| >Confidential:   no
| >Severity:       serious
| >Priority:       medium
| >Responsible:    lib-bug-people
| >State:          open
| >Class:          support
| >Submitter-Id:   net
| >Arrival-Date:   Sat Feb 10 16:40:00 +0000 2018
| >Originator:     Mickaël Viey
| >Release:        pkgsrc-2017Q3
| >Organization:
| >Environment:
| NetBSD 7.1 (GENERIC.201703111743Z) amd63
| >Description:
| Hi,
| 
| I experiment a problem with using rust Library which use lib kqueue. This library (https://github.com/carllerche/mio) fails with an assertion eror about EV_ERROR kqueue constant.
| 
| The error occurs at line 118 of this file https://github.com/carllerche/mio/blob/master/src/sys/unix/kqueue.rs .
| 
| I reproduce for convenience the related assert test here:
| 
| debug_assert_eq!(change.flags & libc::EV_ERROR, libc::EV_ERROR); 
| 
| I tried in FreeBSD the same library and I don't get this error.
| 
| Could you please help me with your point of vue about this behaviour ?
| 
| is this behaviour seems to you expected in Net BSD ?
| 
| I made an issue report on github repo of a lib using mio:
| https://github.com/hyperium/hyper/issues/1435
| 
| >How-To-Repeat:
| You could reproduce this with:
| installing rust from official site:
| curl https://sh.rustup.rs -sSf | sh
| 
| then you could test this code here:
| https://hyper.rs/guides/server/hello-world/

Works in current and I think it will also work in 8. Can you please try that?

christos