log file reset on SIGHUP

ChangeLog

@@ -1,3 +1,8 @@
+06/13/2014 Oleg Moskalenko <mom040267@gmail.com>
+Version 4.0.1.3 'Severard':
+	- Logfile reset on SIGHUP
+	(Gustavo Garcia suggestion).
+
 06/06/2014 Oleg Moskalenko <mom040267@gmail.com>
 Version 4.0.1.2 'Severard':
 	- Bandwidth draft implemented.

rpm/build.settings.sh

@@ -2,7 +2,7 @@
 
 # Common settings script.
 
-TURNVERSION=4.0.1.2
+TURNVERSION=4.0.1.3
 BUILDDIR=~/rpmbuild
 ARCH=`uname -p`
 TURNSERVER_SVN_URL=http://coturn.googlecode.com/svn

rpm/turnserver.spec

@@ -1,5 +1,5 @@
 Name:		turnserver
-Version:	4.0.1.2
+Version:	4.0.1.3
 Release:	0%{dist}
 Summary:	Coturn TURN Server
 
@@ -289,6 +289,8 @@ fi
 %{_includedir}/turn/client/TurnMsgLib.h
 
 %changelog
+* Fri Jun 13 2014 Oleg Moskalenko <mom040267@gmail.com>
+  - Sync to 4.0.1.3
 * Fri Jun 06 2014 Oleg Moskalenko <mom040267@gmail.com>
   - Sync to 4.0.1.2
 * Sun May 18 2014 Oleg Moskalenko <mom040267@gmail.com>

src/apps/common/ns_turn_utils.c

@@ -42,6 +42,8 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+#include <signal.h>
+
 ////////// LOG TIME OPTIMIZATION ///////////
 
 static volatile turn_time_t log_start_time = 0;
@@ -337,11 +339,20 @@ static void set_log_file_name_func(char *base, char *f, size_t fsz)
 	turn_free(tail,strlen(tail)+1);
 }
 
+static void sighup_callback_handler(int signum)
+{
+	if(signum == SIGHUP) {
+		printf("%s: resetting the log file\n",__FUNCTION__);
+		reset_rtpprintf();
+	}
+}
+
 static void set_rtpfile(void)
 {
 	if(to_syslog) {
 		return;
 	} else if (!_rtpfile) {
+		signal(SIGHUP, sighup_callback_handler);
 		if(log_fn_base[0]) {
 			if(!strcmp(log_fn_base,"syslog")) {
 				_rtpfile = stdout;

src/ns_turn_defs.h

@@ -31,7 +31,7 @@
 #ifndef __IOADEFS__
 #define __IOADEFS__
 
-#define TURN_SERVER_VERSION "4.0.1.2"
+#define TURN_SERVER_VERSION "4.0.1.3"
 #define TURN_SERVER_VERSION_NAME "Severard"
 #define TURN_SOFTWARE "Coturn-"TURN_SERVER_VERSION" '"TURN_SERVER_VERSION_NAME"'"