[Freeswitch-users] "show channels" command with duration - patch included
Saeed Ahmed
saeedahmad1981 at gmail.com
Thu Jul 16 08:38:02 PDT 2009
Hi,
its very useful feature for monitoring, I am doing it with XML RPC and
getting the result on webpage.
There is one issue which is nothing to do with that patch but in general: if
we are using absolute_codec_string variable and codes are like G729,G723
then this *comma* between codec ruin the array. I think there should be
other separator.
- Saeed
-----Original Message-----
From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
Apostolos Pantsiopoulos
Sent: Thursday, July 16, 2009 5:11 PM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] "show channels" command with duration -
patch included
OK I 'll start implementing the progress timestamp field.
The only reason I mentioned the user/gateway id field is that FS admins
gain a lot by looking at a row of "show channels" result and be able to
see who is the caller and who is the callee.
Anthony Minessale wrote:
> it doesn't really break anything to add more fields besides the ability
> to read it but it's already fairly wide as it is.
> Thats why we have "show channels as xml"
>
>
> On Thu, Jul 16, 2009 at 9:50 AM, Michael S Collins <msc at freeswitch.org
> <mailto:msc at freeswitch.org>> wrote:
>
> I wonder if it would make sense to create a separate sub-command like
> "show channels stats" or something. That way we could put all sorts of
> nifty info there without breaking the existing command.
>
> Thoughts?
> -MC
>
> Sent from my iPhone
>
> On Jul 16, 2009, at 7:37 AM, Apostolos Pantsiopoulos
> <regs at kinetix.gr <mailto:regs at kinetix.gr>>
> wrote:
>
> > Now that I come to think of it...
> >
> > It would be useful if we had the timestamp (and epoch)
> > of the events PROGRESS and PROGRESS WITH MEDIA so that we can
extract
> > the PDD (Post Dial Delay) which is a very useful statistic.
> >
> > Adding the user's (for the incoming) and the gateway's (for the
> > outbound) id would also be useful. In case these fields are empty
the
> > show channels command could ommit the (empty string).
> >
> > Are you planning to implement them yourselves or should I begin
> > looking
> > at the code?
> >
> >
> > Anthony Minessale wrote:
> >> I'm ok with the idea as long as it's thoroughly tested.
> >> If there is any more info you want to save from those events you
> >> should
> >> consider it now while we are modifying it.
> >>
> >>
> >> On Thu, Jul 16, 2009 at 9:02 AM,
> <freeswitch-users at lists.freeswitch.org
> <mailto:freeswitch-users at lists.freeswitch.org>
> >> <mailto:freeswitch-users at lists.freeswitch.org
> <mailto:freeswitch-users at lists.freeswitch.org>>> wrote:
> >>
> >> Hi,
> >>
> >> I usually find it very useful when I can retrieve a list of the
> >> currents calls along with durations. I noticed that the 'show
> >> channels' format does not include the duration (or the answered
> >> timestamp - so that one can extract it from there). So, I made
a
> >> patch that includes the answered timestamp, the answered
> timestamp
> >> in epoch, and the duration in seconds. Of course these fields
> >> remain
> >> empty when the call hasn't been
> >> answered yet.
> >>
> >> I don't know if anyone else finds this functionality useful, so
> >> I am
> >> posting this patch here first (instead of JIRA) in order to get
> >> feedback from the users. If many of you (or the maintainers)
> >> find it
> >> interesting I can then proceed in posting it to JIRA.
> >>
> >> --
> >> -------------------------------------------
> >> Apostolos Pantsiopoulos
> >> Kinetix Tele.com R & D
> >> email: regs at kinetix.gr <mailto:regs at kinetix.gr>
> <mailto:regs at kinetix.gr <mailto:regs at kinetix.gr>>
> >> -------------------------------------------
> >>
> >> Index: src/mod/applications/mod_commands/mod_commands.c
> >>
> >>
===================================================================
> >> --- src/mod/applications/mod_commands/mod_commands.c
> >> (revision 14256)
> >> +++ src/mod/applications/mod_commands/mod_commands.c
(working
> >> copy)
> >> @@ -2827,10 +2827,10 @@
> >> }
> >> }
> >> if (strchr(argv[2], '%')) {
> >> - sprintf(sql, "select * from
> >> channels
> >> where uuid like '%s' or name like '%s' or cid_name like '%s' or
> >> cid_num like '%s' order by created_epoch",
> >> + sprintf(sql, "select
> >> *,strftime('%%s',DATETIME('NOW'))-answered_epoch as duration
from
> >> channels where uuid like '%s' or name like '%s' or cid_name
like
> >> '%s' or cid_num like '%s' order by created_epoch",
> >> argv[2],
argv[2],
> >> argv[2], argv[2]);
> >> } else {
> >> - sprintf(sql, "select * from
> >> channels
> >> where uuid like '%%%s%%' or name like '%%%s%%' or cid_name like
> >> '%%%s%%' or cid_num like '%%%s%%' order by created_epoch",
> >> + sprintf(sql, "select
> >> *,strftime('%%s',DATETIME('NOW'))-answered_epoch as duration
from
> >> channels where uuid like '%%%s%%' or name like '%%%s%%' or
> >> cid_name
> >> like '%%%s%%' or cid_num like '%%%s%%' order by created_epoch",
> >> argv[2],
argv[2],
> >> argv[2], argv[2]);
> >>
> >> }
> >> @@ -2839,10 +2839,10 @@
> >> as = argv[4];
> >> }
> >> } else {
> >> - sprintf(sql, "select * from channels
> order
> >> by created_epoch");
> >> + sprintf(sql, "select
> >> *,strftime('%%s',DATETIME('NOW'))-answered_epoch as duration
from
> >> channels order by created_epoch");
> >> }
> >> } else if (!strcasecmp(command, "channels")) {
> >> - sprintf(sql, "select * from channels order by
> >> created_epoch");
> >> + sprintf(sql, "select
> >> *,strftime('%%s',DATETIME('NOW'))-answered_epoch as duration
from
> >> channels order by created_epoch");
> >> if (argv[1] && !strcasecmp(argv[1],"count")) {
> >> holder.justcount = 1;
> >> if (argv[3] && !strcasecmp(argv[2], "as")) {
> >> @@ -2850,7 +2850,7 @@
> >> }
> >> }
> >> } else if (!strcasecmp(command, "distinct_channels")) {
> >> - sprintf(sql, "select * from channels left join
> >> calls
> >> on "
> >> + sprintf(sql, "select
> >> *,strftime('%%s',DATETIME('NOW'))-answered_epoch as duration
from
> >> channels left join calls on "
> >> "channels.uuid=calls.caller_uuid
> >> where channels.uuid not in (select callee_uuid from calls)
order
> >> by
> >> created_epoch");
> >> if (argv[2] && !strcasecmp(argv[1], "as")) {
> >> as = argv[2];
> >> Index: src/switch_core_sqldb.c
> >>
> >>
===================================================================
> >> --- src/switch_core_sqldb.c (revision 14256)
> >> +++ src/switch_core_sqldb.c (working copy)
> >> @@ -309,9 +309,21 @@
> >> );
> >>
> >> break;
> >> + case SWITCH_EVENT_CHANNEL_ANSWER:
> >> + {
> >> +
> >> + sql = switch_mprintf("update channels
set
> >> answered='%s',answered_epoch='%ld' where uuid='%s'",
> >> +
> >> switch_event_get_header_nil(event, "event-date-local"),
> >> +
> >> (long)switch_epoch_time_now(NULL),
> >> +
> >> switch_event_get_header_nil(event, "unique-id")
> >> + );
> >> +
> >> + }
> >> + break;
> >> case SWITCH_EVENT_CHANNEL_STATE:
> >> {
> >> char *state =
> >> switch_event_get_header_nil(event, "channel-state-number");
> >> +
> >> switch_channel_state_t state_i =
> >> CS_DESTROY;
> >>
> >> if (!switch_strlen_zero(state)) {
> >> @@ -492,7 +504,9 @@
> >> " read_rate VARCHAR(255),\n"
> >> " write_codec VARCHAR(255),\n"
> >> " write_rate VARCHAR(255),\n"
> >> - " secure VARCHAR(255)\n"
> >> + " secure VARCHAR(255),\n"
> >> + " answered VARCHAR(255),\n"
> >> + " answered_epoch INTEGER\n"
> >> ");\ncreate index uuindex on channels
> >> (uuid);\n";
> >> char create_calls_sql[] =
> >> "CREATE TABLE calls (\n"
> >>
> >> _______________________________________________
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> >> FreeSWITCH-users at lists.freeswitch.org
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> >>
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> >> http://www.freeswitch.org
> >>
> >>
> >>
> >>
> >> --
> >> Anthony Minessale II
> >>
> >> FreeSWITCH http://www.freeswitch.org/
> >> ClueCon http://www.cluecon.com/
> >> Twitter: http://twitter.com/FreeSWITCH_wire
> >>
> >> AIM: anthm
> >> MSN:anthony_minessale at hotmail.com
> <mailto:MSN%3Aanthony_minessale at hotmail.com>
> >> <mailto:MSN%3Aanthony_minessale at hotmail.com
> <mailto:MSN%253Aanthony_minessale at hotmail.com>>
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> >> <mailto:PAYPAL%3Aanthony.minessale at gmail.com
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> >> IRC: irc.freenode.net <http://irc.freenode.net>
> <http://irc.freenode.net> #freeswitch
> >>
> >> FreeSWITCH Developer Conference
> >> sip:888 at conference.freeswitch.org
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> >>
> >>
> >> ---
> >>
> ---------------------------------------------------------------------
> >>
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> >
> >
> > --
> > -------------------------------------------
> > Apostolos Pantsiopoulos
> > Kinetix Tele.com R & D
> > email: regs at kinetix.gr <mailto:regs at kinetix.gr>
> > -------------------------------------------
> >
> > _______________________________________________
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
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> >
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>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
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>
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--
-------------------------------------------
Apostolos Pantsiopoulos
Kinetix Tele.com R & D
email: regs at kinetix.gr
-------------------------------------------
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