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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB">have a look at this recent discussion for an option/idea:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><a href="https://lists.kamailio.org/pipermail/sr-users/2020-April/108930.html">https://lists.kamailio.org/pipermail/sr-users/2020-April/108930.html</a>
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-GB">-- <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning Westerholt – </span><a href="https://skalatan.de/blog/"><span lang="EN-GB">https://skalatan.de/blog/</span></a><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Kamailio services – </span><a href="https://gilawa.com/"><span lang="EN-GB">https://gilawa.com</span></a>
<span lang="EN-GB"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b><span style="mso-fareast-language:DE">From:</span></b><span style="mso-fareast-language:DE"> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Péter Barabás<br>
<b>Sent:</b> Friday, May 15, 2020 8:41 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Subject:</b> [SR-Users] msilo dump, ordering<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Hi,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB">I have a strange situation in messaging. I start to send messages continuously from one user to another on iOS devices.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB">The messages are stored in silo since receiver is in background and registration does not exists.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB">During the message flow, the receiver registers and the messages are dumped from silo when the sender still sends messages.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB">The order of messages are important because of encryption, if an earlier message arrives after a later one to the receiver, a new key exchange is needed to decrypt
 messages, etc...<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="HU" style="mso-fareast-language:EN-GB">So the question:<o:p></o:p></span></p>
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<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">         
</span></span><![endif]>Is there any technique where I can delay or lock incoming messages on kamailio until silo messages successfully dumped in order to preserve message ordering?<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Thanks<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt">Peter <o:p></o:p></p>
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