<div dir="ltr">I have used ZeroMQ in the past for this sorts of things but it really won't be able to detect failures really fast. It is not made for this. Maybe we can gather the requirements for such message bus? Zmq for example provides you with this cool interface to build messaging protocols on top of it but it does not provide reliability when it comes to endpoint to endpoint connection without a heartbeat implemented on the user end. Can this be used for FS as well? Anyhow, just throwing some ideas...</div>
<div class="gmail_extra"><br clear="all"><div>Joćo Mesquita<br>FreeSWITCH Solutions<br></div>
<br><br><div class="gmail_quote">On Tue, Feb 12, 2013 at 5:42 PM, Dave R. Kompel <span dir="ltr"><<a href="mailto:drk@drkngs.net" target="_blank">drk@drkngs.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>I've done a few experments with using both Redis, and the evil "Microsoft Azure Service bus" (the server on prem based version) to extend the eventing system to have global PUB/SUB. This way things like registrations, and Limit stuff could be made global. </div>
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<div>I'm looking for a way, in my carrier switch implmentation, to implment both HA Failover and Scaleout clustering.</div>
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<div>--Dave</div><br>
<blockquote style="BORDER-LEFT:#0000ff 2px solid;PADDING-LEFT:5px;MARGIN-LEFT:5px;MARGIN-RIGHT:0px">
<hr>
<b>From:</b> Eliot Gable [mailto:<a href="mailto:egable%2Bfreeswitch@gmail.com" target="_blank">egable+freeswitch@gmail.com</a>]<br><b>To:</b> FreeSWITCH Users Help [mailto:<a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a>]<br>
<b>Sent:</b> Tue, 12 Feb 2013 05:49:13 -0800<br><b>Subject:</b> [Freeswitch-users] FreeSWITCH Message Bus / Shared Key Value Store<div class="im"><br><br>Tony and Mike and I had a discussion last night about FreeSWITCH with regards to implementing some form of core message bus or shared key-value store. We discussed a few different options, but did not really settle on anything. If you are writing modules or using FreeSWITCH in a multi-node setting, please share what features / functionality you would like to see implemented in this regard, how you would use it, and why you want to see the specific mechanism of your choice rather than some alternative. Also, please consider and mention whether "cluster awareness" is something that factors into your use case. By this, I mean having each FS node have some idea about the state / status of each other node in terms of taking calls vs acting as a standby or slave node, etc. <br clear="all">
<div><br></div>-- <br>Eliot Gable<br><br></div></blockquote>
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