[Freeswitch-users] "show channels" command with duration - patch included
Anthony Minessale
anthony.minessale at gmail.com
Thu Jul 16 07:46:29 PDT 2009
I wasn't planning on implementing it but I was just mentioning that if you
were going to do your patch,
consider if there is any other info to store while the patient is on the
operating table.
The line we should not cross is to store all the info in the table since,
really, you could be collecting those events
in your application as well to store that info. But for the casual user,
some more fields may be interesting.
On Thu, Jul 16, 2009 at 9:37 AM, Apostolos Pantsiopoulos <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>> 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>
> > -------------------------------------------
> >
> > 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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> >
> >
> >
> >
> > --
> > 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 <MSN%3Aanthony_minessale at hotmail.com>
> > <mailto:MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> >
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> >
> > IRC: irc.freenode.net <http://irc.freenode.net> #freeswitch
> >
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> >
> >
> > ------------------------------------------------------------------------
> >
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>
>
> --
> -------------------------------------------
> Apostolos Pantsiopoulos
> Kinetix Tele.com R & D
> email: regs at kinetix.gr
> -------------------------------------------
>
> _______________________________________________
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> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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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 <MSN%3Aanthony_minessale at hotmail.com>
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
IRC: irc.freenode.net #freeswitch
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