src/log.c - haproxy - Gitiles

 /*
  * General logging functions.
  *
  * Copyright 2000-2008 Willy Tarreau <w@1wt.eu>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  *
  */

 #include <fcntl.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <syslog.h>
 #include <time.h>
 #include <unistd.h>
 #include <errno.h>

 #include <sys/time.h>

 #include <common/config.h>
 #include <common/compat.h>
 #include <common/standard.h>
 #include <common/time.h>

 #include <types/global.h>

 #include <proto/log.h>
 #include <proto/stream_interface.h>

 const char *log_facilities[NB_LOG_FACILITIES] = {
 	"kern", "user", "mail", "daemon",
 	"auth", "syslog", "lpr", "news",
 	"uucp", "cron", "auth2", "ftp",
 	"ntp", "audit", "alert", "cron2",
 	"local0", "local1", "local2", "local3",
 	"local4", "local5", "local6", "local7"
 };


 const char *log_levels[NB_LOG_LEVELS] = {
 	"emerg", "alert", "crit", "err",
 	"warning", "notice", "info", "debug"
 };

 const char *monthname[12] = {
 	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
 };

 const char sess_term_cond[9]  = "-cCsSPRID";	/* normal, CliTo, CliErr, SrvTo, SrvErr, PxErr, Resource, Internal, Down */
 const char sess_fin_state[8]  = "-RCHDLQT";	/* cliRequest, srvConnect, srvHeader, Data, Last, Queue, Tarpit */

 /*
  * Displays the message on stderr with the date and pid. Overrides the quiet
  * mode during startup.
  */
 void Alert(const char *fmt, ...)
 {
 	va_list argp;
 	struct tm tm;

 	if (!(global.mode & MODE_QUIET) || (global.mode & (MODE_VERBOSE | MODE_STARTING))) {
 		va_start(argp, fmt);

 		get_localtime(date.tv_sec, &tm);
 		fprintf(stderr, "[ALERT] %03d/%02d%02d%02d (%d) : ",
 			tm.tm_yday, tm.tm_hour, tm.tm_min, tm.tm_sec, (int)getpid());
 		vfprintf(stderr, fmt, argp);
 		fflush(stderr);
 		va_end(argp);
 	}
 }


 /*
  * Displays the message on stderr with the date and pid.
  */
 void Warning(const char *fmt, ...)
 {
 	va_list argp;
 	struct tm tm;

 	if (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE)) {
 		va_start(argp, fmt);

 		get_localtime(date.tv_sec, &tm);
 		fprintf(stderr, "[WARNING] %03d/%02d%02d%02d (%d) : ",
 			tm.tm_yday, tm.tm_hour, tm.tm_min, tm.tm_sec, (int)getpid());
 		vfprintf(stderr, fmt, argp);
 		fflush(stderr);
 		va_end(argp);
 	}
 }

 /*
  * Displays the message on <out> only if quiet mode is not set.
  */
 void qfprintf(FILE *out, const char *fmt, ...)
 {
 	va_list argp;

 	if (!(global.mode & MODE_QUIET) || (global.mode & MODE_VERBOSE)) {
 		va_start(argp, fmt);
 		vfprintf(out, fmt, argp);
 		fflush(out);
 		va_end(argp);
 	}
 }

 /*
  * returns log level for <lev> or -1 if not found.
  */
 int get_log_level(const char *lev)
 {
 	int level;

 	level = NB_LOG_LEVELS - 1;
 	while (level >= 0 && strcmp(log_levels[level], lev))
 		level--;

 	return level;
 }


 /*
  * returns log facility for <fac> or -1 if not found.
  */
 int get_log_facility(const char *fac)
 {
 	int facility;

 	facility = NB_LOG_FACILITIES - 1;
 	while (facility >= 0 && strcmp(log_facilities[facility], fac))
 		facility--;

 	return facility;
 }

 /*
  * This function sends a syslog message to both log servers of a proxy,
  * or to global log servers if the proxy is NULL.
  * It also tries not to waste too much time computing the message header.
  * It doesn't care about errors nor does it report them.
  */
 void send_log(struct proxy *p, int level, const char *message, ...)
 {
 	static int logfdunix = -1;	/* syslog to AF_UNIX socket */
 	static int logfdinet = -1;	/* syslog to AF_INET socket */
 	static long tvsec = -1;	/* to force the string to be initialized */
 	va_list argp;
 	static char logmsg[MAX_SYSLOG_LEN];
 	static char *dataptr = NULL;
 	int fac_level;
 	int hdr_len, data_len;
 	struct logsrv *logsrvs[2];
 	int facilities[2], loglevel[2], minlvl[2];
 	int nblogger;
 	int nbloggers = 0;
 	char *log_ptr;

 	if (level < 0 || message == NULL)
 		return;

 	if (unlikely(date.tv_sec != tvsec || dataptr == NULL)) {
 		/* this string is rebuild only once a second */
 		struct tm tm;

 		tvsec = date.tv_sec;
 		get_localtime(tvsec, &tm);

 		hdr_len = snprintf(logmsg, sizeof(logmsg),
 				   "<<<<>%s %2d %02d:%02d:%02d %s%s[%d]: ",
 				   monthname[tm.tm_mon],
 				   tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
 				   global.log_send_hostname ? global.log_send_hostname : "",
 				   global.log_tag, pid);
 		/* WARNING: depending upon implementations, snprintf may return
 		 * either -1 or the number of bytes that would be needed to store
 		 * the total message. In both cases, we must adjust it.
 		 */
 		if (hdr_len < 0 || hdr_len > sizeof(logmsg))
 			hdr_len = sizeof(logmsg);

 		dataptr = logmsg + hdr_len;
 	}

 	va_start(argp, message);
 	/*
 	 * FIXME: we take a huge performance hit here. We might have to replace
 	 * vsnprintf() for a hard-coded log writer.
 	 */
 	data_len = vsnprintf(dataptr, logmsg + sizeof(logmsg) - dataptr, message, argp);
 	if (data_len < 0 || data_len > (logmsg + sizeof(logmsg) - dataptr))
 		data_len = logmsg + sizeof(logmsg) - dataptr;
 	va_end(argp);
 	dataptr[data_len - 1] = '\n'; /* force a break on ultra-long lines */

 	if (p == NULL) {
 		if (global.logfac1 >= 0) {
 			logsrvs[nbloggers] = &global.logsrv1;
 			facilities[nbloggers] = global.logfac1;
 			loglevel[nbloggers] = global.loglev1;
 			minlvl[nbloggers] = global.minlvl1;
 			nbloggers++;
 		}
 		if (global.logfac2 >= 0) {
 			logsrvs[nbloggers] = &global.logsrv2;
 			facilities[nbloggers] = global.logfac2;
 			loglevel[nbloggers] = global.loglev2;
 			minlvl[nbloggers] = global.minlvl2;
 			nbloggers++;
 		}
 	} else {
 		if (p->logfac1 >= 0) {
 			logsrvs[nbloggers] = &p->logsrv1;
 			facilities[nbloggers] = p->logfac1;
 			loglevel[nbloggers] = p->loglev1;
 			minlvl[nbloggers] = p->minlvl1;
 			nbloggers++;
 		}
 		if (p->logfac2 >= 0) {
 			logsrvs[nbloggers] = &p->logsrv2;
 			facilities[nbloggers] = p->logfac2;
 			loglevel[nbloggers] = p->loglev2;
 			minlvl[nbloggers] = p->minlvl2;
 			nbloggers++;
 		}
 	}

 	/* Lazily set up syslog sockets for protocol families of configured
 	 * syslog servers. */
 	for (nblogger = 0; nblogger < nbloggers; nblogger++) {
 		const struct logsrv *logsrv = logsrvs[nblogger];
 		int proto, *plogfd;
 		if (logsrv->addr.ss_family == AF_UNIX) {
 			proto = 0;
 			plogfd = &logfdunix;
 		} else {
 			proto = IPPROTO_UDP;
 			plogfd = &logfdinet;
 		}
 		if (*plogfd >= 0) {
 			/* socket already created. */
 			continue;
 		}
 		if ((*plogfd = socket(logsrv->addr.ss_family, SOCK_DGRAM,
 				proto)) < 0) {
 			Alert("socket for logger #%d failed: %s (errno=%d)\n",
 				nblogger + 1, strerror(errno), errno);
 			return;
 		}
 		/* we don't want to receive anything on this socket */
 		setsockopt(*plogfd, SOL_SOCKET, SO_RCVBUF, &zero, sizeof(zero));
 		/* does nothing under Linux, maybe needed for others */
 		shutdown(*plogfd, SHUT_RD);
 	}

 	/* Send log messages to syslog server. */
 	for (nblogger = 0; nblogger < nbloggers; nblogger++) {
 		const struct logsrv *logsrv = logsrvs[nblogger];
 		int *plogfd = logsrv->addr.ss_family == AF_UNIX ?
 			&logfdunix : &logfdinet;
 		int sent;

 		/* we can filter the level of the messages that are sent to each logger */
 		if (level > loglevel[nblogger])
 			continue;

 		/* For each target, we may have a different facility.
 		 * We can also have a different log level for each message.
 		 * This induces variations in the message header length.
 		 * Since we don't want to recompute it each time, nor copy it every
 		 * time, we only change the facility in the pre-computed header,
 		 * and we change the pointer to the header accordingly.
 		 */
 		fac_level = (facilities[nblogger] << 3) + MAX(level, minlvl[nblogger]);
 		log_ptr = logmsg + 3; /* last digit of the log level */
 		do {
 			*log_ptr = '0' + fac_level % 10;
 			fac_level /= 10;
 			log_ptr--;
 		} while (fac_level && log_ptr > logmsg);
 		*log_ptr = '<';

 		/* the total syslog message now starts at logptr, for dataptr+data_len-logptr */
 		sent = sendto(*plogfd, log_ptr, dataptr + data_len - log_ptr,
 			      MSG_DONTWAIT | MSG_NOSIGNAL,
 			      (struct sockaddr *)&logsrv->addr, get_addr_len(&logsrv->addr));
 		if (sent < 0) {
 			Alert("sendto logger #%d failed: %s (errno=%d)\n",
 				nblogger, strerror(errno), errno);
 		}
 	}
 }


 /*
  * send a log for the session when we have enough info about it
  */
 void tcp_sess_log(struct session *s)
 {
 	char pn[INET6_ADDRSTRLEN];
 	struct proxy *fe = s->fe;
 	struct proxy *be = s->be;
 	struct proxy *prx_log;
 	int tolog, level, err;
 	char *svid;
 	struct tm tm;

 	/* if we don't want to log normal traffic, return now */
 	err = (s->flags & (SN_ERR_MASK | SN_REDISP)) || (s->req->cons->conn_retries != be->conn_retries);
 	if (!err && (fe->options2 & PR_O2_NOLOGNORM))
 		return;

 	addr_to_str(&s->si[0].addr.c.from, pn, sizeof(pn));
 	get_localtime(s->logs.tv_accept.tv_sec, &tm);

 	if (fe->logfac1 < 0 && fe->logfac2 < 0)
 		return;

 	prx_log = fe;
 	tolog = fe->to_log;

 	if (!(tolog & LW_SVID))
 		svid = "-";
 	else switch (s->target.type) {
 	case TARG_TYPE_SERVER:
 		svid = s->target.ptr.s->id;
 		break;
 	case TARG_TYPE_APPLET:
 		svid = s->target.ptr.a->name;
 		break;
 	default:
 		svid = "<NOSRV>";
 		break;
 	}

 	level = LOG_INFO;
 	if (err && (fe->options2 & PR_O2_LOGERRORS))
 		level = LOG_ERR;

 	send_log(prx_log, level, "%s:%d [%02d/%s/%04d:%02d:%02d:%02d.%03d]"
 		 " %s %s/%s %ld/%ld/%s%ld %s%lld"
 		 " %c%c %d/%d/%d/%d/%s%u %ld/%ld\n",
 		 s->si[0].addr.c.from.ss_family == AF_UNIX ? "unix" : pn,
 		 s->si[0].addr.c.from.ss_family == AF_UNIX ? s->listener->luid : get_host_port(&s->si[0].addr.c.from),
 		 tm.tm_mday, monthname[tm.tm_mon], tm.tm_year+1900,
 		 tm.tm_hour, tm.tm_min, tm.tm_sec, (int)s->logs.tv_accept.tv_usec/1000,
 		 fe->id, be->id, svid,
 		 (s->logs.t_queue >= 0) ? s->logs.t_queue : -1,
 		 (s->logs.t_connect >= 0) ? s->logs.t_connect - s->logs.t_queue : -1,
 		 (tolog & LW_BYTES) ? "" : "+", s->logs.t_close,
 		 (tolog & LW_BYTES) ? "" : "+", s->logs.bytes_out,
 		 sess_term_cond[(s->flags & SN_ERR_MASK) >> SN_ERR_SHIFT],
 		 sess_fin_state[(s->flags & SN_FINST_MASK) >> SN_FINST_SHIFT],
 		 actconn, fe->feconn, be->beconn, target_srv(&s->target) ? target_srv(&s->target)->cur_sess : 0,
 		 (s->flags & SN_REDISP)?"+":"",
 		 (s->req->cons->conn_retries>0)?(be->conn_retries - s->req->cons->conn_retries):be->conn_retries,
 		 s->logs.srv_queue_size, s->logs.prx_queue_size);

 	s->logs.logwait = 0;
 }


 /*
  * Local variables:
  *  c-indent-level: 8
  *  c-basic-offset: 8
  * End:
  */
	/*
	* General logging functions.
	*
	* Copyright 2000-2008 Willy Tarreau <w@1wt.eu>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License
	* as published by the Free Software Foundation; either version
	* 2 of the License, or (at your option) any later version.
	*
	*/

	#include <fcntl.h>
	#include <stdarg.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <syslog.h>
	#include <time.h>
	#include <unistd.h>
	#include <errno.h>

	#include <sys/time.h>

	#include <common/config.h>
	#include <common/compat.h>
	#include <common/standard.h>
	#include <common/time.h>

	#include <types/global.h>

	#include <proto/log.h>
	#include <proto/stream_interface.h>

	const char *log_facilities[NB_LOG_FACILITIES] = {
	"kern", "user", "mail", "daemon",
	"auth", "syslog", "lpr", "news",
	"uucp", "cron", "auth2", "ftp",
	"ntp", "audit", "alert", "cron2",
	"local0", "local1", "local2", "local3",
	"local4", "local5", "local6", "local7"
	};


	const char *log_levels[NB_LOG_LEVELS] = {
	"emerg", "alert", "crit", "err",
	"warning", "notice", "info", "debug"
	};

	const char *monthname[12] = {
	"Jan", "Feb", "Mar", "Apr", "May", "Jun",
	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
	};

	const char sess_term_cond[9] = "-cCsSPRID"; /* normal, CliTo, CliErr, SrvTo, SrvErr, PxErr, Resource, Internal, Down */
	const char sess_fin_state[8] = "-RCHDLQT"; /* cliRequest, srvConnect, srvHeader, Data, Last, Queue, Tarpit */

	/*
	* Displays the message on stderr with the date and pid. Overrides the quiet
	* mode during startup.
	*/
	void Alert(const char *fmt, ...)
	{
	va_list argp;
	struct tm tm;

	if (!(global.mode & MODE_QUIET) \|\| (global.mode & (MODE_VERBOSE \| MODE_STARTING))) {
	va_start(argp, fmt);

	get_localtime(date.tv_sec, &tm);
	fprintf(stderr, "[ALERT] %03d/%02d%02d%02d (%d) : ",
	tm.tm_yday, tm.tm_hour, tm.tm_min, tm.tm_sec, (int)getpid());
	vfprintf(stderr, fmt, argp);
	fflush(stderr);
	va_end(argp);
	}
	}


	/*
	* Displays the message on stderr with the date and pid.
	*/
	void Warning(const char *fmt, ...)
	{
	va_list argp;
	struct tm tm;

	if (!(global.mode & MODE_QUIET) \|\| (global.mode & MODE_VERBOSE)) {
	va_start(argp, fmt);

	get_localtime(date.tv_sec, &tm);
	fprintf(stderr, "[WARNING] %03d/%02d%02d%02d (%d) : ",
	tm.tm_yday, tm.tm_hour, tm.tm_min, tm.tm_sec, (int)getpid());
	vfprintf(stderr, fmt, argp);
	fflush(stderr);
	va_end(argp);
	}
	}

	/*
	* Displays the message on <out> only if quiet mode is not set.
	*/
	void qfprintf(FILE out, const char fmt, ...)
	{
	va_list argp;

	if (!(global.mode & MODE_QUIET) \|\| (global.mode & MODE_VERBOSE)) {
	va_start(argp, fmt);
	vfprintf(out, fmt, argp);
	fflush(out);
	va_end(argp);
	}
	}

	/*
	* returns log level for <lev> or -1 if not found.
	*/
	int get_log_level(const char *lev)
	{
	int level;

	level = NB_LOG_LEVELS - 1;
	while (level >= 0 && strcmp(log_levels[level], lev))
	level--;

	return level;
	}


	/*
	* returns log facility for <fac> or -1 if not found.
	*/
	int get_log_facility(const char *fac)
	{
	int facility;

	facility = NB_LOG_FACILITIES - 1;
	while (facility >= 0 && strcmp(log_facilities[facility], fac))
	facility--;

	return facility;
	}

	/*
	* This function sends a syslog message to both log servers of a proxy,
	* or to global log servers if the proxy is NULL.
	* It also tries not to waste too much time computing the message header.
	* It doesn't care about errors nor does it report them.
	*/
	void send_log(struct proxy p, int level, const char message, ...)
	{
	static int logfdunix = -1; /* syslog to AF_UNIX socket */
	static int logfdinet = -1; /* syslog to AF_INET socket */
	static long tvsec = -1; /* to force the string to be initialized */
	va_list argp;
	static char logmsg[MAX_SYSLOG_LEN];
	static char *dataptr = NULL;
	int fac_level;
	int hdr_len, data_len;
	struct logsrv *logsrvs[2];
	int facilities[2], loglevel[2], minlvl[2];
	int nblogger;
	int nbloggers = 0;
	char *log_ptr;

	if (level < 0 \|\| message == NULL)
	return;

	if (unlikely(date.tv_sec != tvsec \|\| dataptr == NULL)) {
	/* this string is rebuild only once a second */
	struct tm tm;

	tvsec = date.tv_sec;
	get_localtime(tvsec, &tm);

	hdr_len = snprintf(logmsg, sizeof(logmsg),
	"<<<<>%s %2d %02d:%02d:%02d %s%s[%d]: ",
	monthname[tm.tm_mon],
	tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
	global.log_send_hostname ? global.log_send_hostname : "",
	global.log_tag, pid);
	/* WARNING: depending upon implementations, snprintf may return
	* either -1 or the number of bytes that would be needed to store
	* the total message. In both cases, we must adjust it.
	*/
	if (hdr_len < 0 \|\| hdr_len > sizeof(logmsg))
	hdr_len = sizeof(logmsg);

	dataptr = logmsg + hdr_len;
	}

	va_start(argp, message);
	/*
	* FIXME: we take a huge performance hit here. We might have to replace
	* vsnprintf() for a hard-coded log writer.
	*/
	data_len = vsnprintf(dataptr, logmsg + sizeof(logmsg) - dataptr, message, argp);
	if (data_len < 0 \|\| data_len > (logmsg + sizeof(logmsg) - dataptr))
	data_len = logmsg + sizeof(logmsg) - dataptr;
	va_end(argp);
	dataptr[data_len - 1] = '\n'; /* force a break on ultra-long lines */

	if (p == NULL) {
	if (global.logfac1 >= 0) {
	logsrvs[nbloggers] = &global.logsrv1;
	facilities[nbloggers] = global.logfac1;
	loglevel[nbloggers] = global.loglev1;
	minlvl[nbloggers] = global.minlvl1;
	nbloggers++;
	}
	if (global.logfac2 >= 0) {
	logsrvs[nbloggers] = &global.logsrv2;
	facilities[nbloggers] = global.logfac2;
	loglevel[nbloggers] = global.loglev2;
	minlvl[nbloggers] = global.minlvl2;
	nbloggers++;
	}
	} else {
	if (p->logfac1 >= 0) {
	logsrvs[nbloggers] = &p->logsrv1;
	facilities[nbloggers] = p->logfac1;
	loglevel[nbloggers] = p->loglev1;
	minlvl[nbloggers] = p->minlvl1;
	nbloggers++;
	}
	if (p->logfac2 >= 0) {
	logsrvs[nbloggers] = &p->logsrv2;
	facilities[nbloggers] = p->logfac2;
	loglevel[nbloggers] = p->loglev2;
	minlvl[nbloggers] = p->minlvl2;
	nbloggers++;
	}
	}

	/* Lazily set up syslog sockets for protocol families of configured
	* syslog servers. */
	for (nblogger = 0; nblogger < nbloggers; nblogger++) {
	const struct logsrv *logsrv = logsrvs[nblogger];
	int proto, *plogfd;
	if (logsrv->addr.ss_family == AF_UNIX) {
	proto = 0;
	plogfd = &logfdunix;
	} else {
	proto = IPPROTO_UDP;
	plogfd = &logfdinet;
	}
	if (*plogfd >= 0) {
	/* socket already created. */
	continue;
	}
	if ((*plogfd = socket(logsrv->addr.ss_family, SOCK_DGRAM,
	proto)) < 0) {
	Alert("socket for logger #%d failed: %s (errno=%d)\n",
	nblogger + 1, strerror(errno), errno);
	return;
	}
	/* we don't want to receive anything on this socket */
	setsockopt(*plogfd, SOL_SOCKET, SO_RCVBUF, &zero, sizeof(zero));
	/* does nothing under Linux, maybe needed for others */
	shutdown(*plogfd, SHUT_RD);
	}

	/* Send log messages to syslog server. */
	for (nblogger = 0; nblogger < nbloggers; nblogger++) {
	const struct logsrv *logsrv = logsrvs[nblogger];
	int *plogfd = logsrv->addr.ss_family == AF_UNIX ?
	&logfdunix : &logfdinet;
	int sent;

	/* we can filter the level of the messages that are sent to each logger */
	if (level > loglevel[nblogger])
	continue;

	/* For each target, we may have a different facility.
	* We can also have a different log level for each message.
	* This induces variations in the message header length.
	* Since we don't want to recompute it each time, nor copy it every
	* time, we only change the facility in the pre-computed header,
	* and we change the pointer to the header accordingly.
	*/
	fac_level = (facilities[nblogger] << 3) + MAX(level, minlvl[nblogger]);
	log_ptr = logmsg + 3; /* last digit of the log level */
	do {
	*log_ptr = '0' + fac_level % 10;
	fac_level /= 10;
	log_ptr--;
	} while (fac_level && log_ptr > logmsg);
	*log_ptr = '<';

	/* the total syslog message now starts at logptr, for dataptr+data_len-logptr */
	sent = sendto(*plogfd, log_ptr, dataptr + data_len - log_ptr,
	MSG_DONTWAIT \| MSG_NOSIGNAL,
	(struct sockaddr *)&logsrv->addr, get_addr_len(&logsrv->addr));
	if (sent < 0) {
	Alert("sendto logger #%d failed: %s (errno=%d)\n",
	nblogger, strerror(errno), errno);
	}
	}
	}


	/*
	* send a log for the session when we have enough info about it
	*/
	void tcp_sess_log(struct session *s)
	{
	char pn[INET6_ADDRSTRLEN];
	struct proxy *fe = s->fe;
	struct proxy *be = s->be;
	struct proxy *prx_log;
	int tolog, level, err;
	char *svid;
	struct tm tm;

	/* if we don't want to log normal traffic, return now */
	err = (s->flags & (SN_ERR_MASK \| SN_REDISP)) \|\| (s->req->cons->conn_retries != be->conn_retries);
	if (!err && (fe->options2 & PR_O2_NOLOGNORM))
	return;

	addr_to_str(&s->si[0].addr.c.from, pn, sizeof(pn));
	get_localtime(s->logs.tv_accept.tv_sec, &tm);

	if (fe->logfac1 < 0 && fe->logfac2 < 0)
	return;

	prx_log = fe;
	tolog = fe->to_log;

	if (!(tolog & LW_SVID))
	svid = "-";
	else switch (s->target.type) {
	case TARG_TYPE_SERVER:
	svid = s->target.ptr.s->id;
	break;
	case TARG_TYPE_APPLET:
	svid = s->target.ptr.a->name;
	break;
	default:
	svid = "<NOSRV>";
	break;
	}

	level = LOG_INFO;
	if (err && (fe->options2 & PR_O2_LOGERRORS))
	level = LOG_ERR;

	send_log(prx_log, level, "%s:%d [%02d/%s/%04d:%02d:%02d:%02d.%03d]"
	" %s %s/%s %ld/%ld/%s%ld %s%lld"
	" %c%c %d/%d/%d/%d/%s%u %ld/%ld\n",
	s->si[0].addr.c.from.ss_family == AF_UNIX ? "unix" : pn,
	s->si[0].addr.c.from.ss_family == AF_UNIX ? s->listener->luid : get_host_port(&s->si[0].addr.c.from),
	tm.tm_mday, monthname[tm.tm_mon], tm.tm_year+1900,
	tm.tm_hour, tm.tm_min, tm.tm_sec, (int)s->logs.tv_accept.tv_usec/1000,
	fe->id, be->id, svid,
	(s->logs.t_queue >= 0) ? s->logs.t_queue : -1,
	(s->logs.t_connect >= 0) ? s->logs.t_connect - s->logs.t_queue : -1,
	(tolog & LW_BYTES) ? "" : "+", s->logs.t_close,
	(tolog & LW_BYTES) ? "" : "+", s->logs.bytes_out,
	sess_term_cond[(s->flags & SN_ERR_MASK) >> SN_ERR_SHIFT],
	sess_fin_state[(s->flags & SN_FINST_MASK) >> SN_FINST_SHIFT],
	actconn, fe->feconn, be->beconn, target_srv(&s->target) ? target_srv(&s->target)->cur_sess : 0,
	(s->flags & SN_REDISP)?"+":"",
	(s->req->cons->conn_retries>0)?(be->conn_retries - s->req->cons->conn_retries):be->conn_retries,
	s->logs.srv_queue_size, s->logs.prx_queue_size);

	s->logs.logwait = 0;
	}


	/*
	* Local variables:
	* c-indent-level: 8
	* c-basic-offset: 8
	* End:
	*/