Hey All, So I found the solution to my problem and I'm updating the wiki page for event filters so it might help someone else too. Here's what I did: $con->events("plain","all"); $con->events("plain","CUSTOM conference::maintenance"); $con->sendRecv("filter Unique-ID $uuidMember1"); $con->sendRecv("filter Unique-ID $uuidMember2"); $con->sendRecv("filter Unique-ID $uuidMember3"); . . . Do this for all conference members in your script, say in a loop or something, and then you'll get all custom events, pause/unpause, started/stopped speaking, all in a single script. On Tue, Feb 12, 2013 at 6:22 AM, < freeswitch-users-request@lists.freeswitch.org> wrote:
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Today's Topics:
1. Re: Hold/unhold events for a conference participant (Seven Du) 2. FreeSWITCH Weekly News and Notes (Michael Collins) 3. Mod_Conference ESL: Filtering Events (Usama Zaidi) 4. Re: unexplained RAM usage increase (Mario G)
---------- Forwarded message ---------- From: Seven Du <dujinfang@gmail.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Cc: Date: Tue, 12 Feb 2013 09:02:24 +0800 Subject: Re: [Freeswitch-users] Hold/unhold events for a conference participant There's CHANNEL_HOLD and CHANNEL_UNHOLD messages
And take a look at http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_verbose_events
Is there a member-id var bind on channel? I only see it on conference::maintenance messages, not sure though.
On Tuesday, February 12, 2013 at 12:56 AM, Martyn Davies wrote:
I'm trying to process CHANNEL_CALLSTATE events (in an ESL socket application) to extract the HELD/ACTIVE messages for conference participants.
One problem for me is that the name of the conference and the member-id for that call are not available to me in the callstate messages, and therefore it is difficult to associated calls (going HELD and ACTIVE) with the conference. Is there any way to get the callstate messages to include custom variables? This would fix the problem for me.
Regards, Martyn
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---------- Forwarded message ---------- From: Michael Collins <msc@freeswitch.org> To: freeswitch-users@lists.freeswitch.org, freeswitch-dev@lists.freeswitch.org, freeswitch-cluecon@lists.freeswitch.org Cc: Date: Mon, 11 Feb 2013 17:05:31 -0800 Subject: [Freeswitch-users] FreeSWITCH Weekly News and Notes Hello all!
News and notes are back after a brief hiatus last week. We (the FreeSWITCH team) were in Milwaukee last week and we appreciated being fed by the community. Thank you! We love this community.
It seems the big news <http://freeswitch.org/node/435> last week came courtesy of our friend Kristian Kielhofner <http://blog.krisk.org/>. As reported in this blog post<http://blog.krisk.org/2013/02/packets-of-death.html>, Kristian ran into a rather unusual set of circumstances that resulted in Packets of Death for some Intel NICs. In addition to being Slashdotted<http://tech.slashdot.org/story/13/02/06/2024251/intel-gigabit-nic-packet-of-death>, Kristian's research ended up being featured in a Wired.com story<http://www.wired.com/wiredenterprise/2013/02/packet-of-death/>. Don't forget to read Kristian's update post<http://blog.krisk.org/2013/02/packets-of-death-update.html> that includes information about Intel's response to the whole situation.
This week things will start to return to normal with our weekly conference call <http://wiki.freeswitch.org/wiki/FS_weekly_2013_02_13>. We are going to spend a few weeks talking about various FreeSWITCH GUIs, starting with the CudaTel <http://www.cudatel.com>. For the past four years or so we've been building the CudaTel Communication Server and we'd like to show off some of the cool things it can do.
We have two other news items. The first one has to do with mod_ha_cluster<http://wiki.freeswitch.org/wiki/Mod_ha_cluster>, which our very own Eliot Gable is building. Financial support for this open-source module will be done through FreeSWITCH Solutions<http://www.freeswitchsolutions.com/>. An interesting discussion can be found in this email thread<http://lists.freeswitch.org/pipermail/freeswitch-users/2013-February/092095.html>. The other item comes from Ken Rice who has some updates on Jira and ZRTP. Check out his mailing list post<http://lists.freeswitch.org/pipermail/freeswitch-users/2013-February/092155.html>for more information.
Have a great week and we'll talk to you on Wednesday.
-- Michael S Collins Twitter: @mercutioviz http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org
---------- Forwarded message ---------- From: Usama Zaidi <itsusama@gmail.com> To: freeswitch-users@lists.freeswitch.org Cc: Date: Tue, 12 Feb 2013 06:11:20 +0500 Subject: [Freeswitch-users] Mod_Conference ESL: Filtering Events Hi,
I want to filter user started/stopped talking events for all users in a particular conference using inbound ESL, if I do something like $con->sendRecv("filter Unique-ID $ConfUUID"); I don't get those events so I'm forced to do something like $con->sendRecv("filter Unique-ID $participantUUID"); which basically means that I need n scripts and local channels (as conference participants to spawn that inbound ESL script) for n conference participants, and I'd really love to avoid that, I don't want to do something like $con->events("plain","CUSTOM conference::maintenance"); because, if there's 100 conferences going on I'll have 100 scripts running for each conference and they'd be getting events for all 100 conferences, so basically FS is sending 100*100 * (num events) to all the scripts.
Thanks.
-Usama
-- I'd love to change the world, but they wont gimme the source code to it
---------- Forwarded message ---------- From: Mario G <mario_fs@mgtech.com> To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org> Cc: Date: Mon, 11 Feb 2013 17:22:02 -0800 Subject: Re: [Freeswitch-users] unexplained RAM usage increase Jeff and Anthony, an update: I have the commit pegged and valgrind log at http://jira.freeswitch.org/browse/FS-5095. Reading Jeff's jira I don't think they are related but you never know. Sorry to take so long but git bisects resulted in many versions that would not build (I opened about 5 jiras last 2 months) and I had to hand patch to test. Family emergencies took a big toll. I put about 30 hours into this since November and tested day/night the last 6 days, have many pages of notes and logs. I hope the jira has enough to solve it. BTW, I used the valgrind line below. Mario G
On Jan 29, 2013, at 6:15 PM, Anthony Minessale wrote:
If its still there on head, try valgrind.
valgrind --tool=memcheck --log-file=vg.log --leak-check=full --leak-resolution=high --show-reachable=yes /usr/local/freeswitch/bin/freeswitch -vg
On Tue, Jan 29, 2013 at 8:09 PM, Mario G <mario_fs@mgtech.com> wrote:
I have updated and if by some miracle it's fixed I will report back. Storage increases with no calls so I assume it's registrations (internal/external?). Please understand this is probably this worse week of the year for me to work on FS (or anything else). I promise to try and narrow down the commit that started it. The memory issue started at a bad time when I could not work on FS (emergencies) and by the time I updated other errors crept in that prevented use and I had to open JIRAs for them, so testing memory was out. Thanks for letting me know about todays fix. Mario G
On Jan 29, 2013, at 5:41 PM, Anthony Minessale wrote:
There is a commit today that found some sql leaks but I would not label them as massive. Its worth it to check and maybe run valgrind. From our perspective; Any time someone mentions nonchalantly, "Oh yeah I've had this glaring problem for months", breaks our heart =p I was just about to push the tag to unlock the 1.2.6 you so desperately want but now I am halting it to confirm this report.
TEST TEST TEST HEAD... Today's head is tomorrow's stable....
On Tue, Jan 29, 2013 at 7:23 PM, Ken Rice <krice@freeswitch.org> wrote:
Mario,
Is it fixed in the master branch? If it is fixed there it will be rolled down to 1.2 branch before long...
On 1/29/13 6:40 PM, "Mario G" <mario_fs@mgtech.com> wrote:
Anthony, I tried bisect and the problem is that there are other issues (RTP error still in 1.2 stable, waiting for 1.2.6), and about 4-5 other issues in head that prevented it from working for a good amount of time. I started jiras for them and they are fixed, but doing bisect brings them back so it's had been really hard to pinpoint the memory issue. Believe me, I have put a LOT of time into trying to narrow it down before opening a JIRA and will continue to do so. Right now it's hard since there were personal emergencies the last 2 months so other pressing things had to take priority. Still, I am working on FreeSwitch keeping up-to-date with head in case other issues pop up I can open a JIRA on them. Mario G
On Jan 29, 2013, at 3:14 PM, Anthony Minessale wrote:
Things like this are sad. We depend on testing and reporting for our releases. If you wait months to bring up a problem. It will spoil the whole release.
If you you feel some leak has appeared suddenly, why can't you do git bisect and find it?
On Tue, Jan 29, 2013 at 12:58 PM, Mario G <mario_fs@mgtech.com> wrote:
Probably not be related, but you never know: on OSX since Nov/Dec there has been a memory leak on 1.2 and head that occurs for in/out/and registrations. I had to triple memory and recycle FreeSwitch every 2-3 days since then. Will open a Jira when I can obtain detailed info and possibly run valgrind. I am also also waiting to update the main FS computer from 10.6.8 to 10.8.3 to see its effect. Hopefully in Feb. Mario G
On Jan 29, 2013, at 9:04 AM, Anthony Minessale wrote:
Can you systematically increase the current call count and see where you do see something? On a system with limited ram you can also consider stripping all the .so files in the mods and lib dir but you will need to put non-stripped ones in for any debugging.
I don't really see a correlation on how not using a timer could trigger an sustained memory increase so that's why I'd like you to step up the number and see if you can find a number of calls that tops out because usually there always is a magic number where it will hover and go up and down a meg at a time.
SIP calls are required to keep state data around for at least 30 seconds after a call ends and there are a number of pools in the code that inflate once and do not return the memory. Its usually possible to identify the high watermark on a particular box.
For instance the machine we host the conference call on launches using 25 megs and hovers at about 350 megs once it has accumulated all the pool memory it needs over time.
On Tue, Jan 29, 2013 at 8:33 AM, Jeff Pyle <jpyle@fidelityvoice.com> wrote:
Version: FreeSWITCH version: 1.3.4-n20130122T122521Z-1~squeeze+1 (-n20130122T122521Z-1~squeeze+1)
The calls are bridged, from one sofia profile to another.
Unfortunately two concurrent calls doesn't seem to trigger the same behavior.
- Jeff
On Mon, Jan 28, 2013 at 11:21 PM, Ken Rice <krice@freeswitch.org> wrote:
Ok the package timestamps/versions there don’t do us a lot of good, we need to know the version line from the FreeSWITCH CLI..
On 1/28/13 9:59 PM, "Jeff Pyle" <jpyle@fidelityvoice.com < http://jpyle@fidelityvoice.com/> > wrote:
I just updated from repo.profhost.eu <http://repo.profhost.eu/> < http://repo.profhost.eu <http://repo.profhost.eu/> > . The most recent timestamp on the packages was 2013-01-28 03:41:21 GMT. Same behavior. At 5 minutes it was using 12.5% RAM. At 40 minutes, 60.4%. After disconnecting the calls the usage returned to 8.5%.
I started toggling config items to see if I could impact this. I found one that seems to have an effect: rtp-timer-name in the sofia profile config. By changing it from 'soft' to 'none', the CPU utilization with 30 calls dropped from ~70% to ~46%, and the RAM usage is rock solid at 5.8%.
That's great, but does it make any sense?
Does an rtp-timer-name of 'none' pose any risks?
- Jeff
On Mon, Jan 28, 2013 at 8:43 PM, Jeff Pyle <jpyle@fidelityvoice.com < http://jpyle@fidelityvoice.com/> > wrote:
It's on Voyage Linux, a cousin of Debian. I believe it uses glibc.
- Jeff
On Mon, Jan 28, 2013 at 6:45 PM, Kristian Kielhofner <kris@kriskinc.com< http://kris@kriskinc.com/> > wrote: Out of curiosity does your distro use uclibc, eglibc, or glibc?
On Mon, Jan 28, 2013 at 5:41 PM, Jeff Pyle <jpyle@fidelityvoice.com < http://jpyle@fidelityvoice.com/> > wrote:
Hello,
I'm running HEAD version from Jan 22 on an Alix board with an AMD Geode LX processor (i386). I can sustain 30 concurrent calls averaging around 70% CPU utilization by the freeswitch process, measured by top. Bypass media and proxy media are disabled. PCMU is forced on both endpoints (no transcoding).
The problem is the RAM usage over time. The board has 256M. Idle, freeswitch occupies around 4% after a fresh restart. A minute or so after 30 calls are nailed up the RAM usage is about 7.2%. After 5 minutes, 13.6%. After 60 minutes, near 65%. Disconnecting the calls returns the RAM usage to 6-8%.
I've not tried to troubleshoot an issue like this before. Is valgrind the next step, or would something else make more sense?
Regards, Jeff
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- I'd love to change the world, but they wont gimme the source code to it