add ./etc/init.d/srs, refine configure to support make clean then make.

@@ -169,6 +169,7 @@ See also: [Performance Test Guide](https://github.com/winlinvip/simple-rtmp-serv
 * nginx v1.5.0: 139524 lines <br/>
 
 ## History
+* v1.0, 2014-03-22, add ./etc/init.d/srs, refine configure to support make clean then make.
 * v1.0, 2014-03-21, write pid to ./objs/srs.pid.
 * v1.0, 2014-03-20, refine hls code, support pure audio HLS.
 * v1.0, 2014-03-19, add vn/an for FFMPEG to drop video/audio for radio stream.

@@ -21,7 +21,7 @@ log_dir             ./objs/logs;
 # the max connections.
 # if exceed the max connections, server will drop the new connection.
 # default: 2000
-max_connections     2000;
+max_connections     1000;
 # vhost list, the __defaultVhost__ is the default vhost
 # for example, user use ip to access the stream: rtmp://192.168.1.2/live/livestream.
 # for which cannot identify the required vhost.

@@ -194,8 +194,7 @@ help:
 	@echo "  utest              build the utest for srs"
 
 clean: 
-	(rm -f Makefile)
-	(cd ${SRS_OBJS}; rm -rf ${SRS_BUILD_SUMMARY} srs bandwidth *.hpp srs_utest)
+	(cd ${SRS_OBJS}; rm -f rm -rf srs bandwidth srs_utest)
 	(cd ${SRS_OBJS}; rm -rf src research include lib utest)
 	(cd research/librtmp; make clean)
 

+#!/bin/bash
+
+### BEGIN INIT INFO
+# Provides:          simple-rtmp-server(srs)
+# RequiRED-Start:    $all
+# RequiRED-Stop:     $all
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: simple-rtmp-server(srs)
+# Description:       https://github.com/winlinvip/simple-rtmp-server
+### END INIT INFO
+
+RED="\\e[31m"
+GREEN="\\e[32m"
+YELLOW="\\e[33m"
+BLACK="\\e[0m"
+POS="\\e[60G"
+
+# the pid file is generated by install wizard
+ROOT="./"
+APP="./objs/srs"
+CONFIG="./conf/srs.conf"
+DEFAULT_PID_FILE='./objs/srs.pid'
+
+ok_msg(){
+    echo -e "${1}${POS}${BLACK}[${GREEN}  OK  ${BLACK}]"
+}
+
+failed_msg(){
+    echo -e "${1}${POS}${BLACK}[${RED}FAILED${BLACK}]"
+}
+
+# load process info of srs
+# @set variable $srs_pid to the process id in srs.pid file.
+# @return 0, if process exists; otherwise:
+#       1, for pid file not exists.
+#       2, for get proecess info by pid failed.
+# @set variable $error_msg if error.
+# @set variable $srs_pid_file to pid file.
+load_process_info() {
+    srs_pid_file=`cat ${ROOT}/${CONFIG} |grep ^pid|awk '{print $2}'|awk -F ';' '{print $1}'`
+    if [[ -z $srs_pid_file ]]; then srs_pid_file=${DEFAULT_PID_FILE}; fi
+    
+    srs_pid=`cat $srs_pid_file 2>/dev/null`
+    ret=$?; if [[ 0 -ne $ret ]]; then error_msg="file $srs_pid_file does not exists"; return 1; fi
+    
+    ps -p ${srs_pid} >/dev/null 2>/dev/null
+    ret=$?; if [[ 0 -ne $ret ]]; then error_msg="process $srs_pid does not exists"; return 2; fi
+    
+    return 0;
+}
+
+start() {
+    # if exists, exit.
+    load_process_info
+    if [[ 0 -eq $? ]]; then
+        failed_msg "srs started(pid ${srs_pid}), should not start it again."
+        return 0
+    fi
+    
+    # try to get log dir.
+    
+    # not exists, start server
+    ok_msg "Starting srs..."
+    # TODO: FIXME: set limit by, for instance, "ulimit -HSn 10000"
+    # TODO: FIXME: write log to, for instance, the same dir of log.
+    # TODO: FIXME: support deamon, without nohup.
+    (cd ${ROOT}; nohup ${APP} -c ${CONFIG} >/dev/null 2>&1 &)
+    
+    # check again after start server
+    load_process_info
+    if [[ 0 -eq $? ]]; then
+        ok_msg "srs started(pid ${srs_pid})"
+    else
+        failed_msg "srs not started"
+    fi
+}
+
+stop() {
+    # not start, exit
+    load_process_info
+    if [[ 0 -ne $? ]]; then
+        failed_msg "srs not start."
+        return 0
+    fi
+    
+    ok_msg "Stopping srs(pid ${srs_pid})..."
+    
+    # process exists, kill util stop
+    for((;;)); do
+        load_process_info
+        if [[ 0 -eq $? ]]; then
+            kill -s SIGTERM ${srs_pid} 2>/dev/null
+            ret=$?; if [[ 0 -ne $ret ]]; then failed_msg "send signal SIGTERM failed ret=$ret"; return $ret; fi
+            sleep 0.1
+        else
+            ok_msg "srs stopped"
+            break;
+        fi
+    done
+    
+    sleep 0.1
+    return 0
+}
+
+# get the status of srs process
+# @return 0 if srs is running; otherwise, 1 for stopped.
+status() {
+    load_process_info
+    ret=$?; if [[ 0 -eq $ret ]]; then
+        echo "srs(pid ${srs_pid}) is running."
+        return 0
+    fi
+    
+    echo "srs is stopped, $error_msg"
+    return 1
+}
+
+menu() {
+    case "$1" in
+        start)
+            start
+            ;;
+        stop)
+            stop
+            ;;
+        restart)
+            stop
+            start
+            ;;
+        status)
+            status
+            ;;
+        *)
+            echo "Usage: $0 {start|stop|status|restart|reload}"
+            return 1
+            ;;
+    esac
+}
+
+menu $1
+
+code=$?
+exit ${code}

@@ -371,7 +371,11 @@ void SrsServer::on_signal(int signo)
         return;
     }
     
-    // TODO: handle the SIGINT, SIGTERM.
+    if (signo == SIGTERM) {
+        srs_trace("user terminate program");
+        exit(0);
+        return;
+    }
 }
 
 void SrsServer::close_listeners()

@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR "0"
 #define VERSION_MINOR "9"
-#define VERSION_REVISION "24" 
+#define VERSION_REVISION "25"
 #define RTMP_SIG_SRS_VERSION VERSION_MAJOR"."VERSION_MINOR"."VERSION_REVISION
 // server info.
 #define RTMP_SIG_SRS_KEY "srs"

@@ -65,6 +65,7 @@ int main(int argc, char** argv)
 #endif
     
     signal(SIGNAL_RELOAD, handler);
+    signal(SIGTERM, handler);
     signal(SIGINT, handler);
     
     if ((ret = _srs_config->parse_options(argc, argv)) != ERROR_SUCCESS) {