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I've tracked down the issue to the poke call at the beginning of checkForResponses which doesn't return for half a minute sometimes::q<br>
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00000000 Thu May 27 11:24:19 2021: DEBUG: before poke
<div>00000000 Thu May 27 11:24:19 2021: DEBUG: after poke</div>
<div>00000000 Thu May 27 11:24:19 2021: DEBUG: after while loop: 0</div>
<div>00000000 Thu May 27 11:24:19 2021: DEBUG: before poke</div>
<div>00000000 Thu May 27 11:24:52 2021: DEBUG: after poke</div>
00000000 Thu May 27 11:24:52 2021: DEBUG: 200 OK</div>
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Digging deeper revealed _process_in_progress is the function called by poke which doesn´t return in a timely manner.</div>
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Is this a known issue?</div>
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Is forking recommended for AuthBy DUO? So far we don´t have Fork in use.</div>
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Thanks, Alex<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Von:</b> radiator <radiator-bounces@lists.open.com.au> im Auftrag von Hartmaier, Alexander <alexander.hartmaier@t-systems.com><br>
<b>Gesendet:</b> Donnerstag, 27. Mai 2021 12:52<br>
<b>An:</b> radiator@lists.open.com.au <radiator@lists.open.com.au><br>
<b>Betreff:</b> [RADIATOR] AuthBy DUO issue</font>
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Hi,</div>
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today we experienced an issue where two handlers using AuthBy DUO blocked a whole radiator instance.</div>
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It seems to be triggerend when a user doesn't response to the push notification.</div>
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As Radiator is using HTTP::Async this shouldn't happen.</div>
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A packet capture of the Duo https api calls and level 5 Radiator trace shows that the response to the POST takes 60 seconds and contains the status_msg: "Login timed out.".</div>
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During those 60 seconds no other radius requests are handled.<br>
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This instance is running Debian 10 with the radiator_4.25-5_all.deb and radiator-radius-utilxs_2.3-1.buster_amd64.deb packages.</div>
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Any ideas what's causing this? I'm out of ideas after reading lots of HTTP::Async and Radiator source code.</div>
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What I noticed it that the level 5 LOG_EXTRA_DEBUG messages are missing the LogTraceId value.<br>
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Thanks, Alex<br>
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<div class="x_PlainText"><span style="color:rgb(0,0,0); font-family:arial; font-size:8pt"><span lang="EN-US"><strong>T-SYSTEMS AUSTRIA GESMBH<br>
</strong></span></span><b><span lang="EN-US" style="font-size:8pt; font-family:"Arial",sans-serif; color:black"></span></b><span lang="EN-US" style="font-size:8pt; font-family:"Arial",sans-serif; color:black">PU Cyber Security<br>
Network Architecture</span><span style="color:rgb(0,0,0); font-family:arial; font-size:8pt"><span lang="EN-US"><br>
Operation Manager Authentication<br>
Rennweg 97-99, A-1030 Vienna<br>
+43 57057 4320 (phone)<br>
+43 676 8642 4320 (mobile)<br>
</span></span><span style="font-family:arial; font-size:8pt"><span style="color:black"><font style="color:rgb(0,0,0); font-family:arial">E-mail: alexander.hartmaier@t-systems.com</font></span></span><span style="font-family:arial; font-size:8pt"><span class="x_ms-rteThemeForeColor-5-0"><br>
</span></span><span style="font-family:arial; font-size:8pt"><span lang="EN-US" style="color:black"><a tabindex="0"><font color="000000" style="">Internet: www.t-systems.at
<br>
Blog: blog.t-systems.at<br>
Social Media: Facebook, Linkedin, Twitter</font><br>
</a><br>
</span></span><span style="font-family:arial; font-size:8pt"><span lang="EN-US" style="color:black"><strong style="color:rgb(0,0,0)">BIG CHANGES START SMALL – CONSERVE RESOURCES BY NOT PRINTING EVERY E-MAIL.</strong><br style="color:rgb(0,0,0)">
<span lang="EN-US"><span style="font-family:arial"><span lang="EN-US" style="color:black"><br style="color:rgb(0,0,0)">
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