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