http://bugs.winehq.org/show_bug.cgi?id=27974
Summary: warn:winsock:wsaErrno errno 115, (Operation now in progress). Product: Wine Version: 1.3.25 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winsock AssignedTo: wine-bugs@winehq.org ReportedBy: roland@mxchange.org
The error 115 (Operation now in progress) is, as far as I know, usual with non-blocking connections and should not raise a warning for those non-blocking connections. I got this error, e.g. with Steam when it attempts to download files.