Hi, I have problem with the conid variable, when I use in an event when closing a tcp connection. Simple kamailio.cfg: debug=3 log_stderror=no

loadpath "/usr/lib64/kamailio/modules"

memdbg=5 memlog=5 log_facility=LOG_LOCAL3 listen=udp:10.10.8.94:5060 listen=tcp:10.10.8.94:5060 loadmodule "sl.so" loadmodule "xlog.so" loadmodule "pv.so" loadmodule "tcpops.so" request_route { xlog("L_INFO", "Welcome TCP conn $conid\n"); exit; } event_route[tcp:closed] { xlog("L_INFO", "Close TCP conn $conid\n"); }

Log: kamailio DEBUG: <core> [core/ip_addr.c:577]: print_ip(): tcpconn_new: new tcp connection: 10.10.9.64 kamailio DEBUG: <core> [core/tcp_main.c:1216]: tcpconn_new(): on port 38124, type 2, socket 34 kamailio DEBUG: <core> [core/tcp_main.c:1549]: tcpconn_add(): hashes: 3487:2267:2872, 19 kamailio DEBUG: <core> [core/io_wait.h:375]: io_watch_add(): processing io_watch_add(0xb39c40, 34, 2, 0x14c2479867f0) - fd_no=28 kamailio DEBUG: <core> [core/io_wait.h:600]: io_watch_del(): DBG: io_watch_del (0xb39c40, 34, -1, 0x0) fd_no=29 called kamailio DEBUG: <core> [core/tcp_main.c:4557]: handle_tcpconn_ev(): sending to child, events 2001 kamailio DEBUG: <core> [core/tcp_main.c:4227]: send2child(): selected tcp worker idx:2 proc:14 pid:1203550 for activity on [tcp:10.10.8.94:5060], 0x14c2479867f0 kamailio DEBUG: <core> [core/tcp_read.c:1735]: handle_io(): received n=8 con=0x14c2479867f0, fd=6 kamailio DEBUG: <core> [core/tcp_read.c:284]: tcp_read_data(): EOF on connection 0x14c2479867f0 (state: 3, flags: 4118) - FD 6, bytes 218, rd-flags 10000 ([10.10.9.64]:38124 -> [10.10.9.64]:5060) kamailio DEBUG: <core> [core/tcp_read.c:1533]: tcp_read_req(): content-length=0 kamailio DEBUG: <core> [core/parser/parse_fline.c:249]: parse_first_line(): first line type 1 (request) flags 1 kamailio DEBUG: <core> [core/parser/msg_parser.c:678]: parse_msg(): SIP Request: kamailio DEBUG: <core> [core/parser/msg_parser.c:680]: parse_msg(): method: <OPTIONS> kamailio DEBUG: <core> [core/parser/msg_parser.c:682]: parse_msg(): uri: sip:100@localhost kamailio DEBUG: <core> [core/parser/msg_parser.c:684]: parse_msg(): version: <SIP/2.0> kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Via] type 1 kamailio DEBUG: <core> [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 232, <branch> = <z9hG4bKhjhs8ass877>; state=15 kamailio DEBUG: <core> [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5 kamailio DEBUG: <core> [core/parser/msg_parser.c:554]: parse_headers(): Via found, flags=2 kamailio DEBUG: <core> [core/parser/msg_parser.c:556]: parse_headers(): this is the first via kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Call-ID] type 6 kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [From] type 4 kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [To] type 3 kamailio DEBUG: <core> [core/parser/parse_addr_spec.c:884]: parse_addr_spec(): end of header reached, state=10 kamailio DEBUG: <core> [core/parser/msg_parser.c:172]: get_hdr_field(): <To> [20]; uri=[sip:100@localhost] kamailio DEBUG: <core> [core/parser/msg_parser.c:175]: get_hdr_field(): to body (20)[sip:100@localhost ], to tag (0)[] kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Content-Length] type 12 kamailio DEBUG: <core> [core/parser/msg_parser.c:186]: get_hdr_field(): content_length=0 kamailio DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [CSeq] type 5 kamailio DEBUG: <core> [core/parser/msg_parser.c:153]: get_hdr_field(): cseq <CSeq>: <63104> <OPTIONS> kamailio DEBUG: <core> [core/receive.c:389]: receive_msg(): --- received sip message - request - call-id: [ahoj423432432] - cseq: [63104 OPTIONS] kamailio DEBUG: {1 ahoj423432432} <core> [core/receive.c:261]: ksr_evrt_pre_routing(): event route core:pre-routing not defined kamailio DEBUG: {1 ahoj423432432} <core> [core/receive.c:471]: receive_msg(): preparing to run routing scripts... kamailio DEBUG: {1 ahoj423432432} <core> [core/tcp_main.c:1645]: _tcpconn_find(): found connection by id: 19 kamailio INFO: {1 ahoj423432432} <script>: Welcome TCP conn 19 kamailio DEBUG: {1 ahoj423432432} <core> [core/receive.c:529]: receive_msg(): request-route executed in: 47 usec kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/xavp.c:640]: xavp_destroy_list(): destroying xavp list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/xavp.c:640]: xavp_destroy_list(): destroying xavp list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/xavp.c:640]: xavp_destroy_list(): destroying xavp list (nil) kamailio DEBUG: {1 ahoj423432432} <core> [core/receive.c:628]: receive_msg(): cleaning up kamailio DEBUG: <core> [core/tcp_read.c:1634]: tcp_read_req(): EOF after reading complete request ([10.10.9.64]:38124 -> [10.10.9.64]:5060) kamailio DEBUG: <core> [core/tcp_read.c:1653]: release_tcpconn(): releasing con 0x14c2479867f0, state -1, fd=6, id=19 ([10.10.9.64]:38124 -> [10.10.9.64]:5060) kamailio DEBUG: <core> [core/tcp_read.c:1657]: release_tcpconn(): extra_data (nil) kamailio DEBUG: <core> [core/tcp_main.c:3653]: handle_tcp_child(): reader response= 14c2479867f0, -1 from 2 kamailio DEBUG: <core> [core/tcp_main.c:3578]: tcp_emit_closed_event(): TCP closed event creation triggered (reason: 0) kamailio DEBUG: tcpops [tcpops.c:295]: tcpops_handle_tcp_closed(): received TCP closed event kamailio DEBUG: tcpops [tcpops.c:249]: tcpops_tcp_closed_run_route(): event reason id: 0 rt: 1 kamailio INFO: <script>: Close TCP conn <null>

Can you help me, where is issue?