Date: Tue, 12 Dec 2006 09:08:30 -0500 (EST) From: Daniel Eischen <deischen@freebsd.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: freebsd-arch@freebsd.org, "Arne H. Juul" <arnej@pvv.ntnu.no>, David Xu <davidxu@freebsd.org>, freebsd-java@freebsd.org Subject: Re: close() of active socket does not work on FreeBSD 6 Message-ID: <Pine.GSO.4.64.0612120906590.6826@sea.ntplx.net> In-Reply-To: <20061212135647.GK311@deviant.kiev.zoral.com.ua> References: <Pine.LNX.4.62.0612111535280.32258@decibel.pvv.ntnu.no> <20061211171115.GD311@deviant.kiev.zoral.com.ua> <Pine.LNX.4.62.0612112259050.12159@decibel.pvv.ntnu.no> <200612120816.07608.davidxu@freebsd.org> <Pine.LNX.4.62.0612120142010.30236@decibel.pvv.ntnu.no> <Pine.GSO.4.64.0612111956110.2938@sea.ntplx.net> <Pine.GSO.4.64.0612120814460.6529@sea.ntplx.net> <20061212135647.GK311@deviant.kiev.zoral.com.ua>
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On Tue, 12 Dec 2006, Kostik Belousov wrote: > On Tue, Dec 12, 2006 at 08:18:32AM -0500, Daniel Eischen wrote: >> It's also couldn't be entirely solved by fixing it in the >> threads library. You could still have a non-threaded >> application that waits on a read operation, but receives >> a signal and closes the socket in the signal handler. > > This is not the problem. The read (as syscall being executed) is aborted > when signal is delivered. Original poster considered situation where > read() is active (in particular, f_count of struct file is incremented > by fget, that caused the reported behaviour). Even when SA_RESTART is set? -- DE
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