Module: kamailio Branch: master Commit: 13bd752cc932818f920a0835637431bf29d7db40 URL: https://github.com/kamailio/kamailio/commit/13bd752cc932818f920a0835637431b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-11-23T17:25:32+01:00 core: print udp sock fd in debug messages of probe_max_receive_buffer() --- Modified: src/core/udp_server.c --- Diff: https://github.com/kamailio/kamailio/commit/13bd752cc932818f920a0835637431b… Patch: https://github.com/kamailio/kamailio/commit/13bd752cc932818f920a0835637431b… --- diff --git a/src/core/udp_server.c b/src/core/udp_server.c index 9234e54ec1..bffdda1b01 100644 --- a/src/core/udp_server.c +++ b/src/core/udp_server.c @@ -143,15 +143,15 @@ int probe_max_receive_buffer( int udp_sock ) if (getsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF, (void*) &ioptval, &ioptvallen) == -1 ) { - LM_ERR("getsockopt: %s\n", strerror(errno)); + LM_ERR("fd: %d getsockopt: %s\n", udp_sock, strerror(errno)); return -1; } if ( ioptval==0 ) { - LM_DBG("SO_RCVBUF initially set to 0; resetting to %d\n", - BUFFER_INCREMENT ); + LM_DBG("SO_RCVBUF initially set to 0 for fd %d; resetting to %d\n", + udp_sock, BUFFER_INCREMENT); ioptval=BUFFER_INCREMENT; - } else LM_INFO("SO_RCVBUF is initially %d\n", ioptval ); + } else LM_INFO("SO_RCVBUF is initially %d for fd %d\n", ioptval, udp_sock); for (optval=ioptval; ; ) { /* increase size; double in initial phase, add linearly later */ if (phase==0) optval <<= 1; else optval+=BUFFER_INCREMENT; @@ -160,11 +160,12 @@ int probe_max_receive_buffer( int udp_sock ) else { phase=1; optval >>=1; continue; } } if(ksr_verbose_startup) - LM_DBG("trying SO_RCVBUF: %d\n", optval); + LM_DBG("trying SO_RCVBUF: %d on fd: %d\n", optval, udp_sock); if (setsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF, (void*)&optval, sizeof(optval)) ==-1){ /* Solaris returns -1 if asked size too big; Linux ignores */ - LM_DBG("SOL_SOCKET failed for %d, phase %d: %s\n", optval, phase, strerror(errno)); + LM_DBG("SOL_SOCKET failed for val %d on fd %d, phase %d: %s\n", + optval, udp_sock, phase, strerror(errno)); /* if setting buffer size failed and still in the aggressive phase, try less aggressively; otherwise give up */ @@ -179,14 +180,14 @@ int probe_max_receive_buffer( int udp_sock ) if (getsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF, (void*) &voptval, &voptvallen) == -1 ) { - LM_ERR("getsockopt: %s\n", strerror(errno)); + LM_ERR("fd: %d getsockopt: %s\n", udp_sock, strerror(errno)); return -1; } else { if(ksr_verbose_startup) - LM_DBG("setting SO_RCVBUF; set=%d,verify=%d\n", - optval, voptval); + LM_DBG("setting SO_RCVBUF on fd %d; val=%d, verify=%d\n", + udp_sock, optval, voptval); if (voptval<optval) { - LM_DBG("setting SO_RCVBUF has no effect\n"); + LM_DBG("setting SO_RCVBUF on fd %d has no effect\n", udp_sock); /* if setting buffer size failed and still in the aggressive phase, try less aggressively; otherwise give up */ @@ -200,10 +201,10 @@ int probe_max_receive_buffer( int udp_sock ) if (getsockopt( udp_sock, SOL_SOCKET, SO_RCVBUF, (void*) &foptval, &foptvallen) == -1 ) { - LM_ERR("getsockopt: %s\n", strerror(errno)); + LM_ERR("fd: %d getsockopt: %s\n", udp_sock, strerror(errno)); return -1; } - LM_INFO("SO_RCVBUF is finally %d\n", foptval ); + LM_INFO("SO_RCVBUF is finally %d on fd %d\n", foptval, udp_sock); return 0;