func initSvc() (err error) {
if err = ilog.Open(ServerConfig.LogFile); err != nil {
return err
}
// Init randdom generater
rand.Seed(time.Now().UnixNano())
err = mc.Init(ServerConfig.MC.Host, ServerConfig.MC.Port, "mc")
if err != nil {
ilog.Error("mc - init fail! " + err.Error())
}
err = nosql.Init(ServerConfig.Nosql.Host, ServerConfig.Nosql.Port, "nosql")
if err != nil {
ilog.Error("nosql - init fail! " + err.Error())
}
err = db.Init(ServerConfig.DB.Host,
ServerConfig.DB.Port,
ServerConfig.DB.User,
ServerConfig.DB.Passwd,
ServerConfig.DB.Charset,
ServerConfig.DB.Name)
if err != nil {
ilog.Error("db - init fail! " + err.Error())
}
return err
}
func startServer() error {
index := func(w http.ResponseWriter, r *http.Request) {
err := mc.Set("PING", "x")
if err != nil {
ilog.Error("redis - " + err.Error())
} else {
io.WriteString(w, fmt.Sprintf("%s", "ok"))
}
}
http.HandleFunc("/", index)
http.ListenAndServe(":8081", nil)
return nil
}
func main() {
parseFlag()
if showVersion {
println("version 1.0.0")
os.Exit(0)
}
if err := loadConfig(); err != nil {
println("config - ", err.Error())
os.Exit(0)
}
if toDaemon {
if err := daemon(); err != nil {
println("daemon - ", err.Error())
os.Exit(0)
}
}
runtime.GOMAXPROCS(runtime.NumCPU() * 2)
go signalHandle()
if toProfile {
prof.StartProf()
}
if err := initSvc(); err != nil {
println("init - ", err.Error())
os.Exit(1)
}
if err := outputPid(ServerConfig.PidFile); err != nil {
ilog.Error("pid - " + err.Error())
os.Exit(0)
}
ilog.Rinfo("launch ok")
err := startServer()
if err != nil {
println("start - ", err.Error())
}
os.Exit(1)
}