Add examples and linux systemd/sysv

example/linux/systemd/bdsd.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Daemon and CLI to maneger You Minecraft Server
+After=network.target
+
+[Install]
+WantedBy=multi-user.target
+
+[Service]
+ExecStart=/bin/bdsd daemon --socket /var/run/bdsd.sock
+ExecReload=/bin/rm -fv /var/run/bdsd.sock
+Restart=on-failure
+Type=notify

example/linux/sysv/bdsd

@@ -0,0 +1,149 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          bdsd
+# Required-Start:    $local_fs $remote_fs $network $syslog $named
+# Required-Stop:     $local_fs $remote_fs $network $syslog $named
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# X-Interactive:     true
+# Short-Description: BDSd Daemon
+# Description:       Daemon and CLI to maneger You Minecraft Server
+#  This script will start the bdsd daemon
+### END INIT INFO
+
+DESC="Daemon and CLI to maneger You Minecraft Server"
+NAME=bdsd
+DAEMON=/bin/$NAME
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DAEMON_ARGS="daemon --socket /var/run/$NAME.sock"
+PIDFILE=/var/run/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+
+# Exit if the package is not installed
+[ -x "$DAEMON" ] || exit 0
+
+# Read configuration variable file if it is present
+[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+
+# Load the VERBOSE setting and other rcS variables
+. /lib/init/vars.sh
+
+# Define LSB log_* functions.
+# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
+# and status_of_proc is working.
+. /lib/lsb/init-functions
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+	# Return
+	#   0 if daemon has been started
+	#   1 if daemon was already running
+	#   2 if daemon could not be started
+	start-stop-daemon --start --quiet --background --make-pidfile --pidfile $PIDFILE --exec $DAEMON --test > /dev/null || return 1
+	start-stop-daemon --start --quiet --background --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_ARGS || return 2
+	# Add code here, if necessary, that waits for the process to be ready
+	# to handle requests from services started subsequently which depend
+	# on this one.  As a last resort, sleep for some time.
+}
+
+#
+# Function that stops the daemon/service
+#
+do_stop()
+{
+	# Return
+	#   0 if daemon has been stopped
+	#   1 if daemon was already stopped
+	#   2 if daemon could not be stopped
+	#   other if a failure occurred
+	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
+	RETVAL="$?"
+	[ "$RETVAL" = 2 ] && return 2
+	# Wait for children to finish too if this is a daemon that forks
+	# and if the daemon is only ever run from this initscript.
+	# If the above conditions are not satisfied then add some other code
+	# that waits for the process to drop all resources that could be
+	# needed by services started subsequently.  A last resort is to
+	# sleep for some time.
+	start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
+	[ "$?" = 2 ] && return 2
+	# Many daemons don't delete their pidfiles when they exit.
+	rm -f $PIDFILE
+	return "$RETVAL"
+}
+
+#
+# Function that sends a SIGHUP to the daemon/service
+#
+do_reload() {
+	#
+	# If the daemon can reload its configuration without
+	# restarting (for example, when it is sent a SIGHUP),
+	# then implement that here.
+	#
+	start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
+	return 0
+}
+
+case "$1" in
+  start)
+	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
+	do_start
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+	esac
+	;;
+  stop)
+	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
+	do_stop
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+	esac
+	;;
+  status)
+	status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
+	;;
+  #reload|force-reload)
+	#
+	# If do_reload() is not implemented then leave this commented out
+	# and leave 'force-reload' as an alias for 'restart'.
+	#
+	#log_daemon_msg "Reloading $DESC" "$NAME"
+	#do_reload
+	#log_end_msg $?
+	#;;
+  restart|force-reload)
+	#
+	# If the "reload" option is implemented then remove the
+	# 'force-reload' alias
+	#
+	log_daemon_msg "Restarting $DESC" "$NAME"
+	do_stop
+	case "$?" in
+	  0|1)
+		do_start
+		case "$?" in
+			0) log_end_msg 0 ;;
+			1) log_end_msg 1 ;; # Old process is still running
+			*) log_end_msg 1 ;; # Failed to start
+		esac
+		;;
+	  *)
+		# Failed to stop
+		log_end_msg 1
+		;;
+	esac
+	;;
+  *)
+	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+	exit 3
+	;;
+esac
+
+:

src/daemon.ts

@@ -1,7 +1,7 @@
 import os from "node:os";
 import express from "express";
 import expressRateLimit from "express-rate-limit";
-import fs from "node:fs";
+import fs, { Mode } from "node:fs";
 import fsPromise from "node:fs/promises";
 import path from "node:path";
 import crypto from "node:crypto";
@@ -17,7 +17,7 @@ const requests = new Prometheus.Counter({
   labelNames: ["method", "from", "path"]
 });
 
-export default function app(options: {socket: string, port?: number, auth_key: boolean}) {
+export default function app(options: {socket: string, port?: number, auth_key: boolean, chmod?: Mode}) {
   const app = express();
   app.disable("x-powered-by").disable("etag");
   app.use(express.json());
@@ -56,7 +56,10 @@ export default function app(options: {socket: string, port?: number, auth_key: b
 
   // Listen socks
   if (fs.existsSync(options.socket)) fs.rmSync(options.socket, {force: true});
-  app.listen(options.socket, function () {console.info("Socket listen on '%s'", this.address());});
+  app.listen(options.socket, async function () {
+    if (options.chmod) await fsPromise.chmod(options.socket, options.chmod);
+    console.info("Socket listen on '%s'", this.address());
+  });
   if (options.port) {
     const bdsdAuth = path.join(bdsCore.platformPathManeger.bdsRoot, "bdsd_auth.json");
     app.use(async (req, res, next) => {

src/index.ts

@@ -29,9 +29,18 @@ const yargs = Yargs(process.argv.slice(2)).help().version(false).alias("h", "hel
     type: "boolean",
     description: "Enable auth to HTTP/HTTPs API",
     default: false,
+  }).option("chmod", {
+    alias: "c",
+    type: "string",
+    default: "a+rw"
   }).parseSync();
   process.title = `Minecraft Server Deamon, socket: ${options.socket}${options.port?", Port: "+options.port:""}`;
-  return daemon({socket: options.socket, auth_key: options.auth_key, port: options.port});
+  return daemon({
+    socket: options.socket,
+    auth_key: options.auth_key,
+    port: options.port,
+    chmod: options.chmod
+  });
 }).command("server", "Maneger server in daemon", yargs => {
   return yargs.option("socket", {
     alias: "S",