Received: from fort-point-station.mit.edu (FORT-POINT-STATION.MIT.EDU [18.7.7.76]) by krbdev.mit.edu (8.9.3) with ESMTP id TAA27835; Fri, 14 Mar 2003 19:30:56 -0500 (EST) Received: from grand-central-station.mit.edu (GRAND-CENTRAL-STATION.MIT.EDU [18.7.21.82]) by fort-point-station.mit.edu (8.9.2/8.9.2) with ESMTP id TAA06013 for ; Fri, 14 Mar 2003 19:30:55 -0500 (EST) Received: from manawatu-mail-centre.mit.edu (MANAWATU-MAIL-CENTRE.MIT.EDU [18.7.7.71]) by grand-central-station.mit.edu (8.9.2/8.9.2) with ESMTP id TAA04025; Fri, 14 Mar 2003 19:30:55 -0500 (EST) Received: from all-in-one.mit.edu (ALL-IN-ONE.MIT.EDU [18.18.1.71]) ) by manawatu-mail-centre.mit.edu (8.12.4/8.12.4) with ESMTP id h2F0UsV3010272; Fri, 14 Mar 2003 19:30:54 -0500 (EST) Received: (from raeburn@localhost) by all-in-one.mit.edu (8.9.3) id TAA01402; Fri, 14 Mar 2003 19:30:54 -0500 To: rt-comment@krbdev.mit.edu Subject: Re: [krbdev.mit.edu #1380] Duplicate DNS Lookups make krb5_init_creds slow References: From: Ken Raeburn Date: Fri, 14 Mar 2003 19:30:54 -0500 In-Reply-To: ("Alexandra Ellwood via RT"'s message of "Wed, 12 Mar 2003 17:26:07 -0500 (EST)") Message-Id: Lines: 6 User-Agent: Gnus/5.090005 (Oort Gnus v0.05) Emacs/21.2 (i686-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii RT-Send-Cc: X-RT-Original-Encoding: us-ascii Content-Length: 250 Additional information from lxs: Apparently lookupd does cache the results of gethostbyname; it just doesn't cache the results of getaddrinfo. So this is largely Apple's bug. Open question: What about res_search? That's how we do the SRV queries.