package main

import (
	"io/ioutil"
	"os"
	"rocommon"
	"rocommon/service"
	_ "rocommon/socket"
	_ "rocommon/socket/tcp"
	"roserver/baseserver"
	"roserver/baseserver/model"
	_ "roserver/cross_router/model"
	model2 "roserver/cross_router/model"
	"runtime"
	"strconv"
	"syscall"
)

func main() {
	//记录gate pid用来做关闭操作
	sysType := runtime.GOOS
	if sysType != "windows" {
		if pid := syscall.Getpid(); pid != 1 {
			fileName := "crossrouter_server.pid" + strconv.Itoa(pid)
			ioutil.WriteFile(fileName, []byte(strconv.Itoa(pid)), 0777)
			defer os.Remove(fileName)
		}
	}

	baseserver.Init(model.SERVICE_NODE_TYPE_CROSSROUTER_STR, nil, &model2.CrossRouterUpdate{})

	//先建立服务器对应的连接，在监听客户端
	sConfig := service.GetServiceConfig()
	//创建监听器
	var acceptorNode rocommon.ServerNode = nil
	if sConfig.Node.Addr != "" {
		acceptorNode = baseserver.CreateAcceptor(baseserver.ServiceParam{
			ServiceType: "tcpAcceptor",
			ServiceName: model.SERVICE_NODE_TYPE_CROSSROUTER_STR,
			ProcName:    "crossrouter.backend",
			LisAddr:     sConfig.Node.Addr,
		}, sConfig)
	}

	for _, concern := range sConfig.Node.Concern {
		if concern == model.SERVICE_NODE_TYPE_SOCIAL_STR {
			//social来自跨服多区
			//建立需要链接的服务器,通过服务器发现etcd来处理(包含在了CreateConnector中)
			baseserver.CreateConnector(baseserver.ServiceParam{
				DiscoveryServiceName: concern,
				ServiceType:          "tcpConnector",
				ServiceName:          model.SERVICE_NODE_TYPE_CROSSROUTER_STR,
				ProcName:             "crossrouter.backend",
			})
		} else {
			//建立需要链接的服务器,通过服务器发现etcd来处理(包含在了CreateConnector中)
			baseserver.CreateConnector(baseserver.ServiceParam{
				DiscoveryServiceName: concern,
				DiscoveryServiceZone: sConfig.Node.Zone,
				ServiceType:          "tcpConnector",
				ServiceName:          model.SERVICE_NODE_TYPE_CROSSROUTER_STR,
				ProcName:             "crossrouter.backend",
			})
		}
	}

	baseserver.Wait()
	baseserver.Exit(acceptorNode)
}