From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Geerinckx-Rice Subject: bug#26201: hydra.gnu.org uses =?UTF-8?Q?=E2=80=98guix_?= =?UTF-8?Q?publish=E2=80=99?= for nars and narinfos Date: Thu, 23 Mar 2017 19:52:30 +0100 Message-ID: <25b2472a-c705-53fe-f94f-04de9a2d484e@tobias.gr> References: <20170320184449.5ac06051@khaalida> <144e9ba8-af93-fb18-d2b9-f198ae7c11e9@tobias.gr> <20170320195247.05f72fc9@khaalida> <8e7e07d1-563f-666f-2c32-2a772757c86f@tobias.gr> <8760j2wpfy.fsf@gnu.org> <9889a4b5-c300-cd03-1095-1115428067fb@tobias.gr> <87r31pyms2.fsf_-_@gnu.org> <87inmzrgbf.fsf@netris.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dVXht4gfnfdO2ivijg2i1pNaesWUQ1Vmo" Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:46601) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cr7q9-00089k-97 for bug-guix@gnu.org; Thu, 23 Mar 2017 14:52:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cr7q6-0005sN-M3 for bug-guix@gnu.org; Thu, 23 Mar 2017 14:52:05 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:43100) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cr7q6-0005s2-JR for bug-guix@gnu.org; Thu, 23 Mar 2017 14:52:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cr7q6-0006tV-Au for bug-guix@gnu.org; Thu, 23 Mar 2017 14:52:02 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <87inmzrgbf.fsf@netris.org> List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: mhw@netris.org Cc: 26201@debbugs.gnu.org, guix-sysadmin@gnu.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --dVXht4gfnfdO2ivijg2i1pNaesWUQ1Vmo Content-Type: multipart/mixed; boundary="2UD43kRVETcEQao7brdvNHJdub701gWxn"; protected-headers="v1" From: Tobias Geerinckx-Rice To: mhw@netris.org Cc: ludo@gnu.org, 26201@debbugs.gnu.org, guix-sysadmin@gnu.org Message-ID: <25b2472a-c705-53fe-f94f-04de9a2d484e@tobias.gr> Subject: =?UTF-8?Q?Re:_bug#26201:_hydra.gnu.org_uses_=e2=80=98guix_publish?= =?UTF-8?Q?=e2=80=99_for_nars_and_narinfos?= References: <20170320184449.5ac06051@khaalida> <144e9ba8-af93-fb18-d2b9-f198ae7c11e9@tobias.gr> <20170320195247.05f72fc9@khaalida> <8e7e07d1-563f-666f-2c32-2a772757c86f@tobias.gr> <8760j2wpfy.fsf@gnu.org> <9889a4b5-c300-cd03-1095-1115428067fb@tobias.gr> <87r31pyms2.fsf_-_@gnu.org> <87inmzrgbf.fsf@netris.org> In-Reply-To: <87inmzrgbf.fsf@netris.org> --2UD43kRVETcEQao7brdvNHJdub701gWxn Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mark, On 23/03/17 19:36, Mark H Weaver wrote: > One question: what will happen in the case of multiple concurrent > requests for the same nar? Will multiple nar-pack-and-bzip2 processes > be run on-demand? I think this used to be the case with the previous nginx configuration, but the recent changes pushed by Ludo' were aimed in part at preventing that. > Recall that the nginx proxy will pass all of those requests through, Are you sure? I was under the impression=C2=B9 that this is exactly what =E2=80=98proxy_cache_lock on;=E2=80=99 prevents. I'm no nginx guru, obvio= usly, so please =E2=80=94 anyone! =E2=80=94 correct me if I'm misguided. Kind regards, T G-R =C2=B9: https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_cache_loc= k --2UD43kRVETcEQao7brdvNHJdub701gWxn-- --dVXht4gfnfdO2ivijg2i1pNaesWUQ1Vmo Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEqBAEBCgAUBQJY1BlvDRxtZUB0b2JpYXMuZ3IACgkQkczbm0hUG5mXvggAngOM rGWofD7nBqWPIULF3CPlJmsRUvzstCSYkxvosaBCe2DuYcGZtZ9+qymmOP1XymRC vEx9wxTRHldmocMypKPQrn5ZEj0R9paMpDBljxQ9oURZKGLdlVcihYuF1/7xSj5T CCM4CnWBozoRPcQ1yyCFeP8T32x/mW6/XHAD7HmO4sxihNw45xazBQAo/JZmmYnC 66KOblM+uSD2DVTe5m8WOruXpQslwZXTE1UCNqCJSQYqM20bu2wi15a2iPQv1YAF uvPGxMfj+W8rI8D/aEL+vkQu9P+lRrqxtTinFFiaEJQetwQjqFeWlTPl0AQP3tGP TngOaMOd39K0Ib6oDg== =5ERe -----END PGP SIGNATURE----- --dVXht4gfnfdO2ivijg2i1pNaesWUQ1Vmo--