<div dir="auto">Difference is if you are distributing based off the username hash and a server goes down, it is simply set as “inactive”, but all calls that were going to that serve will now go to the next in the list, so all those calls will land on the next server basically doubling the traffic.</div><div dir="auto"><br></div><div dir="auto">If, on the other hand, we recompute (reshuffle) the list ignoring the inactive servers, the traffic would be properly evenly distributed. This is what I’m looking for.</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">Thanks!</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 8 Aug 2022 at 22:03, Kaufman <<a href="mailto:bkaufman@bcmone.com">bkaufman@bcmone.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">
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<p class="MsoNormal">With either module (Dispatcher or Carrierroute) , what would be the functional difference between ‘reloading’ and ‘recalculating’?<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Both modules can be controlled via RPC:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Dispatcher can be set to send OPTIONS messages to the hosts in it’s tables to monitor endpoint status and dynamically bring the record in and out of service. Additionally any target’s state can be changed administratively to disabled.
Finally, if you update your datasource, dispatcher can be reloaded.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Carrierroute doesn’t have any keepalive options, but supports adding and removing hosts, activating and deactivating hosts, and replacing hosts. Additionally, if carrierroute’s data is updated (i.e. if reading from database) it can be
completely reloaded.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><b>Kaufman<u></u><u></u></b></p></div></div><div lang="EN-US" link="blue" vlink="purple" style="word-wrap:break-word"><div class="m_3389454565379634985WordSection1">
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><b>From:</b> sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org" target="_blank">sr-users-bounces@lists.kamailio.org</a>> <b>
On Behalf Of </b>David Villasmil<br>
<b>Sent:</b> Monday, August 8, 2022 1:39 PM<br>
<b>To:</b> Henning Westerholt <<a href="mailto:hw@gilawa.com" target="_blank">hw@gilawa.com</a>><br>
<b>Cc:</b> Kamailio (SER) - Users Mailing List <<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a>><br>
<b>Subject:</b> Re: [SR-Users] recompute distribution list<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hey Henning, thanks for replying. Quick question: Adding (or removing) in memory recalculates without reloading?<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Mon, 8 Aug 2022 at 19:47, Henning Westerholt <<a href="mailto:hw@gilawa.com" target="_blank">hw@gilawa.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span lang="DE">Hello,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="DE"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">this is possible with carrierroute by RPC command:
<a href="https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fkamailio.org%2Fdocs%2Fmodules%2F5.5.x%2Fmodules%2Fcarrierroute.html%23carrierroute.rpc.replace_host&data=05%7C01%7Cbkaufman%40bcmone.com%7Cdd11512c3b7f48deb52508da796d5884%7Cafc1818e7b6848568913201b9396c4fc%7C1%7C0%7C637955807795997743%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=qtcVZl8iGypaFPL5lQ0UxMPKy1ipi%2B3WmJ1MkgXdNys%3D&reserved=0" target="_blank">
https://kamailio.org/docs/modules/5.5.x/modules/carrierroute.html#carrierroute.rpc.replace_host</a></span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"> </span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">With dispatcher you could of course just adding one host two times by some script and reload the module, as a simple idea.</span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"> </span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Cheers,</span><span lang="DE"><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-GB"> </span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning</span><span lang="DE"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"> </span><span lang="DE"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<b><span lang="EN-GB">From:</span></b><span lang="EN-GB"> sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org" target="_blank">sr-users-bounces@lists.kamailio.org</a>>
<b>On Behalf Of </b>David Villasmil<br>
<b>Sent:</b> Monday, August 8, 2022 5:05 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a>><br>
<b>Subject:</b> [SR-Users] recompute distribution list</span><span lang="DE"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="EN-GB"> </span><span lang="DE"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">Hello guys,<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE"> <u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">Is it possible to have dispatcher recompute the distribution list? i.e. one server goes down, all traffic for that server goes to the next one, doubling traffic on that one. Is there a way of, when a host becomes unreachable, recompute the whole
list?<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE"><br clear="all">
<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">Regards,<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE"> <u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">David Villasmil<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt">
<span lang="DE">phone: +34669448337<u></u><u></u></span></p>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal">Regards,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">David Villasmil<u></u><u></u></p>
<div>
<p class="MsoNormal">email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">
david.villasmil.work@gmail.com</a><u></u><u></u></p>
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<p class="MsoNormal">phone: +34669448337<u></u><u></u></p>
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</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Regards,</div><div><br></div>David Villasmil<div>email: <a href="mailto:david.villasmil.work@gmail.com" target="_blank">david.villasmil.work@gmail.com</a></div><div>phone: +34669448337</div></div></div>