/
main.go
93 lines (85 loc) · 1.78 KB
/
main.go
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package main
import (
"fmt"
"github.com/rhino1998/cluster/bench"
"github.com/rhino1998/cluster/info"
"github.com/rhino1998/cluster/node"
"net"
"net/rpc"
//"github.com/rhino1998/cluster/peer"
"flag"
"github.com/rhino1998/cluster/util"
"log"
//"net/http"
_ "net/http/pprof"
"runtime"
"time"
)
var (
This *node.Node
port int
)
func init_node() {
log.Println(port)
specs, err := bench.LoadSpecs("./specs.json")
if err != nil {
log.Println(err)
panic(err)
}
description := &info.Info{Compute: Config.Compute, Specs: *specs}
extip, err := util.GetExternalIP()
log.Println(extip, port)
if err != nil {
log.Println(err)
}
locip, err := util.GetLocalIP()
if err != nil {
log.Println(err)
}
This = node.NewNode(fmt.Sprintf("%v:%v", extip.String(), port), fmt.Sprintf("%v:%v", locip.String(), port), *description, 20*time.Second, Config.MaxTasks)
}
func startrpc() {
server := rpc.NewServer()
server.Register(This)
l, e := net.Listen("tcp", fmt.Sprintf(":%v", port))
if e != nil {
log.Fatal("listen error:", e)
}
for {
conn, err := l.Accept()
if err != nil {
log.Fatal(err)
}
go server.ServeConn(conn)
}
}
func main() {
//go func() {
// log.Println(http.ListenAndServe("localhost:6060", nil))
//}()
flag.IntVar(&port, "port", Config.Port, "port")
forwardport := flag.Bool("f", false, "forward or not")
flag.Parse()
runtime.GOMAXPROCS(1)
log.Println(*forwardport)
if *forwardport {
initForward()
}
init_node()
go startrpc()
log.Println("whee")
if Config.PeerSeed != "" {
This.Peers.AddPeer(Config.PeerSeed)
}
for {
time.Sleep(2500 * time.Millisecond)
//if This.Peers.Length() == 0 {
/*if Config.PeerSeed != "" {
This.Peers.AddPeer(Config.PeerSeed)
}
//}*/
//log.Println(This.Peers.Length())
go This.Peers.Update()
}
select {}
}