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<div class="moz-cite-prefix"><tt>Hi,<br>
<br>
I see you added the missing "exit" after the sl_send_reply() and
you do create the dialog for each INVITE (hopefully only for the
initial ones :) ). <br>
<br>
What seems to be the exact problem now ?<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
On 15.07.2014 05:21, jing wrote:<br>
</div>
<blockquote cite="mid:tencent_6BBDD6C6338F7B911A4403D3@qq.com"
type="cite">
<div>hi,Schneur.</div>
<div>Thanks for your advice.</div>
<div>But I did put the check before create_dialog("B") in the
original oprnsips.cfg:</div>
<div> </div>
<div>if (is_method("INVITE")) {<br>
xlog("active dialog is $stat(active_dialogs)");</div>
<div> if ($stat(active_dialogs)>=1){<br>
sl_send_reply("503", "Service Unavailable");<br>
exit;<br>
}<br>
# create dialog with timeout<br>
if ( !create_dialog("B") ) {<br>
send_reply("500","Internal Server
Error");<br>
exit;<br>
}</div>
<div> setflag(ACC_DO); # do accounting<br>
}</div>
<div> </div>
<div>
<div><br>
</div>
<div>So what is wrong in the script?</div>
<div>And I still want to know how to judge a call is
"active_dialogs"?</div>
<div>Thanks a lot.</div>
<div> </div>
<div>regards,</div>
<div>jing<br>
</div>
<div style="PADDING-BOTTOM: 2px; PADDING-LEFT: 0px;
PADDING-RIGHT: 0px; FONT-FAMILY: Arial Narrow; FONT-SIZE:
12px; PADDING-TOP: 2px">------------------ 原始邮
件 ------------------</div>
<div style="PADDING-BOTTOM: 8px; PADDING-LEFT: 8px;
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PADDING-TOP: 8px">
<div><b>发件人:</b> "Schneur
Rosenberg";<a class="moz-txt-link-rfc2396E" href="mailto:rosenberg11219@gmail.com"><rosenberg11219@gmail.com></a>;</div>
<div><b>发送时间:</b> 2014年7月14日(星期一) 晚上6:25</div>
<div><b>收件人:</b> "OpenSIPS users mailling
list"<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a>; <wbr></div>
<div><b>主题:</b> Re: [OpenSIPS-Users]回复： Dialog Concurrency
Control Issue.</div>
</div>
<div><br>
</div>
<p dir="ltr">You need to do this before the create_dialog() call</p>
<div class="gmail_quote">On Jul 14, 2014 10:33 AM, "jing" <<a
moz-do-not-send="true" href="mailto:605507247@qq.com">605507247@qq.com</a>>
wrote:<br type="attribution">
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px
0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div><font color="#000000">Thanks for your reply.But I have
another question, I used active_dialogs </font><font
color="#000000"> in the cfg file as this:</font></div>
<div> </div>
<div><font color="#000000">if (is_method("INVITE")) {<br>
if ($stat(active_dialogs)>=1){<br>
sl_send_reply("503", "Service
Unavailable");<br>
}<br>
</font></div>
<div><font color="#000000">
<div><font color="#000000">But it seems not right. </font></div>
<div><font color="#000000">I use sipp to test the limit
,but when the value of active_dialogs</font><font
color="#000000"> aim to the number I set ,</font></div>
<div><font color="#000000">opensips sent 503,but the
value of active_dialogs<font color="#000000"> </font>sitll
increase. </font></div>
<div><font color="#000000">So I want to know how the
value of this paramer come</font><font
color="#000000">from.</font></div>
<div><font color="#000000">Or is there something wrong
in my cfg document?</font></div>
<div> </div>
<div>regards,</div>
<div>Jing</div>
</font></div>
<div><br>
</div>
<div><br>
</div>
<div style="PADDING-BOTTOM: 2px; PADDING-LEFT: 0px;
PADDING-RIGHT: 0px; FONT-FAMILY: Arial Narrow; FONT-SIZE:
12px; PADDING-TOP: 2px">------------------ 原始邮
件 ------------------</div>
<div style="PADDING-BOTTOM: 8px; PADDING-LEFT: 8px;
PADDING-RIGHT: 8px; BACKGROUND: #efefef; FONT-SIZE: 12px;
PADDING-TOP: 8px">
<div><b>发件人:</b> "Schneur Rosenberg [via OpenSIPS (Open
SIP Server)]"<<a moz-do-not-send="true"
href="http://user/SendEmail.jtp?type=node&node=7592371&i=0"
rel="nofollow" target="_blank" link="external">[hidden
email]</a>>; </div>
<div><b>发送时间:</b> 2014年7月14日(星期一) 下午2:08</div>
<div><b>收件人:</b> "jing "<<a moz-do-not-send="true"
href="http://user/SendEmail.jtp?type=node&node=7592371&i=1"
rel="nofollow" target="_blank" link="external">[hidden
email]</a>>; </div>
<div><b>主题:</b> Re: Dialog Concurrency Control Issue.</div>
</div>
<div><br>
</div>
<p dir="ltr">Very simple, before creating a new dialog check
how many open dialogs exist.</p>
<div class="gmail_quote">On Jul 14, 2014 9:05 AM, "jing"
<<a moz-do-not-send="true"
href="http://user/SendEmail.jtp?type=node&node=7592369&i=0"
rel="nofollow" target="_blank" link="external">[hidden
email]</a>> wrote:<br type="attribution">
<blockquote style="BORDER-LEFT: #cccccc 2px solid;
PADDING-BOTTOM: 0px; PADDING-LEFT: 1em; PADDING-RIGHT:
1em; PADDING-TOP: 0px" class="gmail_quote">hi,Bogdan<br>
<br>
<br>
I want to limit the total number of active dialogs
,what should I do ?<br>
<br>
I found there are many questions about "Concurrent calls
limitation " based<br>
on per user, it's not what I need.<br>
<br>
I appreciate your advice very much, more detailed the
better.<br>
<br>
Thanks,<br>
Regards,<br>
jing<br>
<br>
<br>
<br>
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