luci ssr plu: add multi threads option

package/lean/luci-app-ssr-plus/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-ssr-plus
 PKG_VERSION:=1
-PKG_RELEASE:=77
+PKG_RELEASE:=79
 
 PKG_CONFIG_DEPENDS:= CONFIG_PACKAGE_$(PKG_NAME)_INCLUDE_Shadowsocks \
 	CONFIG_PACKAGE_$(PKG_NAME)_INCLUDE_V2ray \

package/lean/luci-app-ssr-plus/luasrc/model/cbi/shadowsocksr/client.lua

@@ -36,6 +36,15 @@ o:value("", translate("Disable"))
 o:value("same", translate("Same as Global Server"))
 for k, v in pairs(server_table) do o:value(k, v) end
 
+o = s:option(ListValue, "threads", translate("Multi Threads Option"))
+o:value("0", translate("Auto Threads"))
+o:value("1", translate("1 Thread"))
+o:value("2", translate("2 Threads"))
+o:value("4", translate("4 Threads"))
+o:value("8", translate("8 Threads"))
+o.default = "0"
+o.rmempty = false
+
 o = s:option(ListValue, "run_mode", translate("Running Mode"))
 o:value("gfw", translate("GFW List Mode"))
 o:value("router", translate("IP Route Mode"))

package/lean/luci-app-ssr-plus/po/zh-cn/ssr-plus.po

@@ -476,5 +476,20 @@ msgstr "输入不正确的参数组合可能会导致服务无法启动"
 msgid "Game Mode Host List"
 msgstr "增强游戏模式客户端LAN IP"
 
-msgid "Server Count"
-msgstr "服务器节点数"
+msgid "Multi Threads Option"
+msgstr "多线程并发转发"
+
+msgid "Auto Threads"
+msgstr "自动（CPU线程数）"
+
+msgid "1 Thread"
+msgstr "单线程"
+
+msgid "2 Threads"
+msgstr "2 线程"
+
+msgid "4 Threads"
+msgstr "4 线程"
+
+msgid "8 Threads"
+msgstr "8 线程"

package/lean/luci-app-ssr-plus/root/etc/init.d/shadowsocksr

@@ -29,7 +29,7 @@ switch_enable=0
 switch_server=$1
 MAXFD=32768
 CRON_FILE=/etc/crontabs/root
-threads=$(cat /proc/cpuinfo | grep 'processor' | wc -l)
+threads=1
 
 uci_get_by_name() {
 	local ret=$(uci get $NAME.$1.$2 2>/dev/null)
@@ -301,7 +301,13 @@ start_redir() {
        elif [ "$utype" == "v2ray" ] ;then
         ucmd="/usr/bin/v2ray/v2ray"
      fi
-	
+  
+  if [ "$(uci_get_by_type global threads 0)" = "0" ] ;then
+    threads=$(cat /proc/cpuinfo | grep 'processor' | wc -l)
+  else
+    threads=$(uci_get_by_type global threads)
+  fi
+
 	redir_tcp=1
 	if [ "$stype" == "ss" -o "$stype" == "ssr" ] ;then
     local last_config_file=$CONFIG_FILE
@@ -314,7 +320,6 @@ start_redir() {
     $sscmd -config /var/etc/v2-ssr-retcp.json >/dev/null 2>&1 &
 	fi
 	
-	
 	if [ -n "$UDP_RELAY_SERVER" ] ;then
     redir_udp=1
     if [ "$utype" == "ss" -o "$utype" == "ssr" ] ;then