Hello, Could be different reasons, difficult to say. Do you run maybe out of file descriptors? Check your ulimit configuration for the kamailio process.
Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://gilawa.com > -----Original Message----- > From: Masud via sr-users <sr-users@lists.kamailio.org> > Sent: Donnerstag, 23. November 2023 12:20 > To: sr-users@lists.kamailio.org > Cc: masou...@mail.ru > Subject: [SR-Users] error sending message to heplify server. > > Hello, I have an error when sending a message to the heplify server: > > Nov 23 15:09:59 sip1-life3 kamailio[1045006]: CRITICAL: {2 1395 INVITE > ad25bc92-16a8-4be6-a29f-a4e4ee3a2c0c} siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1045006]: ERROR: {2 1395 INVITE ad25bc92- > 16a8-4be6-a29f-a4e4ee3a2c0c} siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1044995]: ERROR: <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f21549fc5f0, len: > 445, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor (9) > Nov > 23 15:09:59 sip1-life3 kamailio[1044995]: CRITICAL: siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1044995]: ERROR: siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1044994]: ERROR: <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f2154948b18, > len: 1511, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) Nov 23 15:09:59 sip1-life3 kamailio[1044994]: CRITICAL: siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1044994]: ERROR: siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1044995]: ERROR: {2 28117 BYE 65297c88- > 0834-44ce-a4da-cfd7012c2b85} <core> [core/udp_server.c:697]: > udp_send(): sendto(sock, buf: 0x7f2154979898, len: 485, 0, dst: > (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor (9) Nov 23 > 15:09:59 sip1-life3 kamailio[1044995]: CRITICAL: {2 28117 BYE 65297c88- > 0834-44ce-a4da-cfd7012c2b85} siptrace [../../core/forward.h:231]: > msg_send_buffer(): udp_send failed Nov 23 15:09:59 sip1-life3 > kamailio[1044995]: ERROR: {2 28117 BYE 65297c88-0834-44ce-a4da- > cfd7012c2b85} siptrace [siptrace_hep.c:229]: trace_send_hep3_duplicate(): > cannot send hep duplicate message Nov 23 15:09:59 sip1-life3 > kamailio[1044994]: ERROR: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f21549d9c50, > len: 532, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) > Nov 23 15:09:59 sip1-life3 kamailio[1044994]: CRITICAL: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1044994]: ERROR: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [siptrace_hep.c:229]: trace_send_hep3_duplicate(): cannot send hep > duplicate message Nov 23 15:09:59 sip1-life3 kamailio[1044994]: ERROR: {1 > 1 INVITE yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f21549d9c80, > len: 560, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) > Nov 23 15:09:59 sip1-life3 kamailio[1044994]: CRITICAL: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1044994]: ERROR: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [siptrace_hep.c:229]: trace_send_hep3_duplicate(): cannot send hep > duplicate message Nov 23 15:09:59 sip1-life3 kamailio[1044994]: ERROR: {1 > 1 INVITE yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f21549d9c40, > len: 529, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) > Nov 23 15:09:59 sip1-life3 kamailio[1044994]: CRITICAL: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1044994]: ERROR: {1 1 INVITE > yjaewdcbicjidajxj0td800z8ba3ta09@10.18.5.64} siptrace > [siptrace_hep.c:229]: trace_send_hep3_duplicate(): cannot send hep > duplicate message Nov 23 15:09:59 sip1-life3 kamailio[1044996]: ERROR: > <core> [core/udp_server.c:697]: udp_send(): sendto(sock, buf: > 0x7f215494b6a8, len: 823, 0, dst: (10.241.60.115:9060), tolen: 16) - err: > Bad file descriptor (9) Nov 23 15:09:59 sip1-life3 kamailio[1044996]: > CRITICAL: siptrace [../../core/forward.h:231]: msg_send_buffer(): udp_send > failed Nov 23 15:09:59 sip1-life3 kamailio[1044996]: ERROR: siptrace > [siptrace_hep.c:229]: trace_send_hep3_duplicate(): cannot send hep > duplicate message Nov 23 15:09:59 sip1-life3 kamailio[1045015]: ERROR: > <core> [core/udp_server.c:697]: udp_send(): sendto(sock, buf: > 0x7f21549fc5a0, len: 507, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad > file descriptor (9) Nov 23 15:09:59 sip1-life3 kamailio[1045015]: CRITICAL: > siptrace [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov > 23 15:09:59 sip1-life3 kamailio[1045015]: ERROR: siptrace > [siptrace_hep.c:229]: trace_send_hep3_duplicate(): cannot send hep > duplicate message Nov 23 15:09:59 sip1-life3 kamailio[1044996]: ERROR: {2 > 16492 INVITE sOPq2dosBQcFpqitxVMlyLxFiuWNLZyk} <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f21549fc158, len: > 1037, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor (9) > Nov 23 15:09:59 sip1-life3 kamailio[1044996]: CRITICAL: {2 16492 INVITE > sOPq2dosBQcFpqitxVMlyLxFiuWNLZyk} siptrace [../../core/forward.h:231]: > msg_send_buffer(): udp_send failed Nov 23 15:09:59 sip1-life3 > kamailio[1044996]: ERROR: {2 16492 INVITE > sOPq2dosBQcFpqitxVMlyLxFiuWNLZyk} siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1045009]: ERROR: <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f2154978c18, > len: 506, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) > Nov 23 15:09:59 sip1-life3 kamailio[1045009]: CRITICAL: siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1045009]: ERROR: siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1045195]: ERROR: <core> > [core/udp_server.c:697]: udp_send(): sendto(sock, buf: 0x7f2154948e00, > len: 567, 0, dst: (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor > (9) > Nov 23 15:09:59 sip1-life3 kamailio[1045195]: CRITICAL: siptrace > [../../core/forward.h:231]: msg_send_buffer(): udp_send failed Nov 23 > 15:09:59 sip1-life3 kamailio[1045195]: ERROR: siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message Nov 23 > 15:09:59 sip1-life3 kamailio[1045009]: ERROR: {2 6972 INVITE 8f4b30bb- > 01fa-462d-ab66-8b30c0f7b78e} <core> [core/udp_server.c:697]: > udp_send(): sendto(sock, buf: 0x7f2154948fe8, len: 488, 0, dst: > (10.241.60.115:9060), tolen: 16) - err: Bad file descriptor (9) Nov 23 > 15:09:59 sip1-life3 kamailio[1045009]: CRITICAL: {2 6972 INVITE 8f4b30bb- > 01fa-462d-ab66-8b30c0f7b78e} siptrace [../../core/forward.h:231]: > msg_send_buffer(): udp_send failed Nov 23 15:09:59 sip1-life3 > kamailio[1045009]: ERROR: {2 6972 INVITE 8f4b30bb-01fa-462d-ab66- > 8b30c0f7b78e} siptrace [siptrace_hep.c:229]: trace_send_hep3_duplicate(): > cannot send hep duplicate message Nov 23 15:09:59 sip1-life3 > kamailio[1045009]: ERROR: <core> [core/udp_server.c:697]: udp_send(): > sendto(sock, buf: 0x7f21549fc158, len: 542, 0, dst: (10.241.60.115:9060), > tolen: 16) - err: Bad file descriptor (9) Nov 23 15:09:59 sip1-life3 > kamailio[1045009]: CRITICAL: siptrace [../../core/forward.h:231]: > msg_send_buffer(): udp_send failed Nov 23 15:09:59 sip1-life3 > kamailio[1045009]: ERROR: siptrace [siptrace_hep.c:229]: > trace_send_hep3_duplicate(): cannot send hep duplicate message > > version: kamailio 5.7.2 (x86_64/linux) 95629c > flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, > DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, > MEM_JOIN_FREE, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, > USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, > USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, > TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, > MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, > DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, > select. > id: 95629c > compiled on 14:30:56 Nov 20 2023 with gcc 10.2.1 > __________________________________________________________ > Kamailio - 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