[Freeswitch-dev] switch_poll time out value is not honored
anthony.minessale at gmail.com
Wed Apr 18 21:48:31 UTC 2018
set rtp_timer_name=none to disable timer in RTP
On Wed, Apr 18, 2018 at 4:00 PM, Michael Jerris <mike at jerris.com> wrote:
> what exactly are you trying to accomplish by not using the timers?
> On Apr 17, 2018, at 10:07 PM, kaiduan xie <kaiduanx at yahoo.ca> wrote:
> For my application, I made some changes in switch_rtp to use poll to read
> from network instead of synchronising on timer,
> switch_rtp_clear_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
> I observed a weird behaviour with regarding to switch_poll, it blocks with
> 20ms always even the timer value is 10 ms when there are no packet received
> on network.
> + pt = 10 * 1000; // 10ms
> + switch_log_printf(SWITCH_
> CHANNEL_SESSION_LOG(rtp_session->session), SWITCH_LOG_DEBUG, "+poll
> reading:%d\n", pt);
> poll_status = switch_poll(rtp_session->read_pollfd,
> 1, &fdr, pt);
> + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(rtp_session->session),
> SWITCH_LOG_DEBUG, "-poll reading:%d:%d\n", pt, poll_status);
> The following is from the log,
> 0c19d3aa-429e-11e8-bbd0-fb8396b8383d 2018-04-17 20:21:31.453604 [DEBUG]
>  switch_rtp.c:7001 +poll reading:10000
> 0c19d3aa-429e-11e8-bbd0-fb8396b8383d 2018-04-17 20:21:31.473649 [DEBUG]
>  switch_rtp.c:7005 -poll reading:10000:2
> Any idea? This is really weird, I expect switch_poll works as select.
> Many thanks for help.
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> Official FreeSWITCH Sites
> FreeSWITCH-dev mailing list
> FreeSWITCH-dev at lists.freeswitch.org
Anthony Minessale II
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