[SR-Users] rtpengine allow_op issue

david escartin descartin at systemonenoc.com
Tue Jun 28 18:18:40 CEST 2016


hello all

i have observed an issue using this parameter, which is useful in case
you deactivate a node from the rtpengine sets, to let the calls to
finish the negotiation.
but i have tested that if a node fails down in the middle of a call,
with that option activated, the kamailio gets blocked waiting until the
rtpengine node is again up, to finish handling with the BYE request for
instance.
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:50  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:51  /usr/local/kamailio/sbin/kamailio[26568]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:19:51  /usr/local/kamailio/sbin/kamailio[26568]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:19:51  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:52  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:52  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:52  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:53  /usr/local/kamailio/sbin/kamailio[26572]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:19:53  /usr/local/kamailio/sbin/kamailio[26572]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:19:53  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:54  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:54  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:54  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:54  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:55  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:55  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:56  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:56  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:56  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:56  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:57  /usr/local/kamailio/sbin/kamailio[26571]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:19:57  /usr/local/kamailio/sbin/kamailio[26571]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:19:57  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:57  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:58  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:58  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:58  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:58  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:59  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:59  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:19:59  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:00  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:00  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:00  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:00  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:01  /usr/local/kamailio/sbin/kamailio[26573]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:20:01  /usr/local/kamailio/sbin/kamailio[26573]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:20:01  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:01  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:02  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:02  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:02  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:02  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:02  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:03  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:03  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:03  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:04  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:04  /usr/local/kamailio/sbin/kamailio[26573]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:04  /usr/local/kamailio/sbin/kamailio[26571]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:04  /usr/local/kamailio/sbin/kamailio[26568]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:04  /usr/local/kamailio/sbin/kamailio[26569]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:05  /usr/local/kamailio/sbin/kamailio[26575]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: BYE received
in A-Leg, 106406
Jun 28 11:20:05  /usr/local/kamailio/sbin/kamailio[26575]: INFO: test
Call 64431 / Call-ID 04a7c19a-34ad-477e-81bd-659dd4295ae8: Destroying
rtpproxy session on BYE
Jun 28 11:20:05  /usr/local/kamailio/sbin/kamailio[26575]: ERROR:
rtpengine [rtpengine.c:2627]: send_rtpp_command(): can't send command
"delete" to RTP proxy <udp:x.x.x.x:7772>
Jun 28 11:20:05  /usr/local/kamailio/sbin/kamailio[26572]: ERROR:
rtpengine [rtpengine.c:2653]: send_rtpp_command(): timeout waiting reply
from RTP proxy <udp:x.x.x.x:7772>

could it be possible to make the kamailio leave that blocking state, or
at least be able to activate the allow_op param by kamctl fifo?

thanks a lot and regards
david escartin
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