Date: Wed, 6 Jan 1999 14:22:40 -0600 From: "Richard Seaman, Jr." <dick@tar.com> To: Tony Finch <dot@dotat.at> Cc: current@FreeBSD.ORG Subject: Re: Squid + linuxthreads in action Message-ID: <19990106142240.A375@tar.com> In-Reply-To: <E0zxzBQ-0007Tt-00@fanf.noc.demon.net>; from Tony Finch on Wed, Jan 06, 1999 at 08:04:00PM %2B0000 References: <E0zxzBQ-0007Tt-00@fanf.noc.demon.net>
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On Wed, Jan 06, 1999 at 08:04:00PM +0000, Tony Finch wrote: > When the parent Squid process shuts down it leaves behind a pile of > orphan processes (the async-io handler threads). A glance at the aio > code reveals that Squid expects the pthread library to kill them -- > they just loop indefinitely. They also keep the listen socket open, so > the RunCache script can't restart Squid :-( A clarification question -- the async-io threads you're referring to are threads created with pthread_create from the linux threads library, and not threads created by the FreeBSD aio routines, correct? If so, this would indicate a bug in the linux threads port and/or the shared signal handling code -- all threads are supposed to be killed when the "main thread" exits. -- Richard Seamman, Jr. email: dick@tar.com 5182 N. Maple Lane phone: 414-367-5450 Chenequa WI 53058 fax: 414-367-5852 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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