nps/cmd/npc/npc.go
2019-02-13 03:54:00 +08:00

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package main
import (
"flag"
"github.com/cnlh/nps/client"
"github.com/cnlh/nps/lib/common"
"github.com/cnlh/nps/lib/config"
"github.com/cnlh/nps/lib/daemon"
"github.com/cnlh/nps/lib/lg"
"log"
"os"
"path/filepath"
"strings"
)
const VERSION = "v0.0.15"
var (
serverAddr = flag.String("server", "", "Server addr (ip:port)")
configPath = flag.String("config", "npc.conf", "Configuration file path")
verifyKey = flag.String("vkey", "", "Authentication key")
logType = flag.String("log", "stdout", "Log output modestdout|file")
connType = flag.String("type", "tcp", "Connection type with the serverkcp|tcp")
)
func main() {
flag.Parse()
if len(os.Args) > 2 {
switch os.Args[1] {
case "status":
path := strings.Replace(os.Args[2], "-config=", "", -1)
cnf, err := config.NewConfig(path)
if err != nil {
log.Fatalln(err)
}
c, err := client.NewConn(cnf.CommonConfig.Tp, cnf.CommonConfig.VKey, cnf.CommonConfig.Server, common.WORK_CONFIG)
if err != nil {
log.Fatalln(err)
}
if _, err := c.Write([]byte(common.WORK_STATUS)); err != nil {
log.Fatalln(err)
}
if f, err := common.ReadAllFromFile(filepath.Join(common.GetTmpPath(), "npc_vkey.txt")); err != nil {
log.Fatalln(err)
} else if _, err := c.Write([]byte(string(f))); err != nil {
log.Fatalln(err)
}
if l, err := c.GetLen(); err != nil {
log.Fatalln(err)
} else if b, err := c.ReadLen(l); err != nil {
lg.Fatalln(err)
} else {
arr := strings.Split(string(b), common.CONN_DATA_SEQ)
for _, v := range cnf.Hosts {
if common.InArr(arr, v.Remark) {
log.Println(v.Remark, "ok")
} else {
log.Println(v.Remark, "not running")
}
}
for _, v := range cnf.Tasks {
if common.InArr(arr, v.Remark) {
log.Println(v.Remark, "ok")
} else {
log.Println(v.Remark, "not running")
}
}
}
return
}
}
daemon.InitDaemon("npc", common.GetRunPath(), common.GetTmpPath())
if *logType == "stdout" {
lg.InitLogFile("npc", true, common.GetLogPath())
} else {
lg.InitLogFile("npc", false, common.GetLogPath())
}
if *verifyKey != "" && *serverAddr != "" {
client.NewRPClient(*serverAddr, *verifyKey, *connType).Start()
} else {
client.StartFromFile(*configPath)
}
}