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<div>Hi,<br /><br /></div>
<div>Memcached does not support redundancy at server side, and Rack::Memcached does not support it either as PHP memcached client does.</div>
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I've implemented a patch to use Redis as replacement for memcached Session using Rack:Redis in order to setup a true session failover with Redis Replication in a Front-End Cluster.<br /><br /></div>
We plan to release it to the community, but you could contact me if you need it asap.<br /><br /></div>
Best Regards,</div>
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<div>Sorry for my english ..</div>
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<div>-- <br />
<p><span style="color: #000000; font-family: Arial;">Thibault GALKO</span> <span style="color: #0000ff;"><br /></span></p>
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<div>+33 (0)1 40 93 58 63<br /> <a id="mail" style="font-size: 14px;" title="thibault.galko@bosstek.fr" href="mailto:thibault.galko@bosstek.fr"> thibault.galko@bosstek.fr</a></div>
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<p>BOSSTEK - 150, Avenue de Verdun - 92320 Châtillon</p>
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<div class="gmail_extra"><br /><br />
<div class="gmail_quote">2013/11/14 Javier Fontan <span><<a href="mailto:jfontan@opennebula.org" target="_blank">jfontan@opennebula.org</a>></span><br />
<blockquote class="gmail_quote" style="margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;">I've been checking the API of Rack sessions put I don't find a way to<br /> do what you are proposing. I'll come back to this after I finish with<br /> some bugs I have in my backlog.<br /> <br /> On Wed, Nov 13, 2013 at 10:33 AM, Stefan Kooman <<a href="mailto:stefan@bit.nl">stefan@bit.nl</a>> wrote:<br /> > Hi List,<br /> ><br /> > If you have a setup consisting of more than one "front-end" server I<br /> > think it would make sense to be able to specify more than one memcached<br /> > server in sunstone. If for one reason or another a memcached server is<br /> > not available anymore it can automatically try the next one configured<br /> > (after $timeout value). Building this funtionality directly into<br /> > sunstone gives you the benefit of "redundant" memcached servers without<br /> > the need for cluster software taking care of this. If you let sunstone<br /> > server A point to memcached server A (primary) and memached server B<br /> > (secondary) and sunstone server B point to memcached server B (primary)<br /> > and memcached server A (secondary) you've doubled the available<br /> > memcached capacity during normal operations.<br /> ><br /> > Are there any reasons _not_ to use two different (active) memcached<br /> > servers?<br /> ><br /> > Cheers,<br /> ><br /> > Stefan<br /> ><br /> ><br /> > --<br /> > | BIT BV <a href="http://www.bit.nl/" target="_blank">http://www.bit.nl/</a> Kamer van Koophandel 09090351<br /> > | GPG: 0xD14839C6 <a href="tel:%2B31%20318%20648%20688">+31 318 648 688</a> / <a href="mailto:info@bit.nl">info@bit.nl</a><br /> ><br /> > -----BEGIN PGP SIGNATURE-----<br /> > Version: GnuPG v1.4.10 (GNU/Linux)<br /> ><br /> > iF4EAREIAAYFAlKDR2AACgkQTyGgYdFIOcbOYgEAwR7aRoaPgUh8n+Wa9xjAoZrH<br /> > mI9eGkdoq2mmOwalR74A/jtSqnUu3L9G6I8HbXsFcMUzk9jORtUb/1NcDsIjd6Pt<br /> > =uirV<br /> > -----END PGP SIGNATURE-----<br /> ><br /> > _______________________________________________<br /> > Users mailing list<br /> > <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br /> > <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br /> ><br /> <span class="HOEnZb"><span style="color: #888888;"><br /> <br /> <br /> --<br /> Javier Fontán Muiños<br /> Developer<br /> OpenNebula - The Open Source Toolkit for Data Center Virtualization<br /> <a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | @OpenNebula | <a href="http://github.com/jfontan" target="_blank">github.com/jfontan</a><br /> _______________________________________________<br /> Users mailing list<br /> <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br /> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a></span></span></blockquote>
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