<div dir="ltr">Hi !.,<div>Kamailio websocket state is going into FINWAIT1 without sending FIN message out when we do service kamailio restart. </div><div>I have a Primary and Secondary node configured. When I perform switchover socket status is going into FINWAIT1 state without sending FIN to the client hence client  status is showing established, This is happening 90+% of times but does work sometimes.</div><div><br></div><div><p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">AT Kamailio:</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">[root@localhost ~]# netstat -tunelap | grep 41034</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">tcp       
0      1
<a href="http://172.27.45.198:9040">172.27.45.198:9040</a>      <a href="http://172.27.6.98">172.27.6.98</a>:<span style="background:yellow">41034</span>      
<span style="background:yellow">FIN_WAIT1</span>  
0         
0          -</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">[root@localhost ~]#</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"> </p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">AT Nginx (client):</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">root@meet:~# netstat -tunelap | grep 9040</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">tcp       
0      0 <a href="http://172.27.6.98">172.27.6.98</a>:<span style="background:yellow">41034</span>      
<a href="http://172.27.45.198:9040">172.27.45.198:9040</a>      <span style="background:yellow">ESTABLISHED</span>
33        
763106     1322/nginx: worker</p>

<p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">root@meet:~#</p><p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif"><br></p><p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">Thanks,</p><p class="MsoNormal" style="margin:0in;font-size:11pt;font-family:Calibri,sans-serif">Shahid</p></div></div>