forked from davyxu/cellnet
/
main.go
136 lines (95 loc) · 2.36 KB
/
main.go
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package main
import (
"flag"
"fmt"
"github.com/szdartou/cellnet"
"github.com/szdartou/cellnet/codec"
_ "github.com/szdartou/cellnet/codec/json"
"github.com/szdartou/cellnet/peer"
_ "github.com/szdartou/cellnet/peer/tcp"
"github.com/szdartou/cellnet/proc"
_ "github.com/szdartou/cellnet/proc/tcp"
"github.com/szdartou/cellnet/util"
"github.com/davyxu/golog"
"log"
"os"
"reflect"
"runtime/pprof"
"time"
)
func server() {
queue := cellnet.NewEventQueue()
p := peer.NewGenericPeer("tcp.Acceptor", "server", "127.0.0.1:7701", queue)
dispatcher := proc.NewMessageDispatcherBindPeer(p, "tcp.ltv")
dispatcher.RegisterMessage("main.TestEchoACK", func(ev cellnet.Event) {
msg := ev.Message().(*TestEchoACK)
ev.Session().Send(&TestEchoACK{
Msg: msg.Msg,
Value: msg.Value,
})
})
p.Start()
queue.StartLoop()
}
func client() {
queue := cellnet.NewEventQueue()
p := peer.NewGenericPeer("tcp.Connector", "client", "127.0.0.1:7701", queue)
rv := proc.NewSyncReceiver(p)
proc.BindProcessorHandler(p, "tcp.ltv", rv.EventCallback())
p.Start()
queue.StartLoop()
rv.WaitMessage("cellnet.SessionConnected")
p.(cellnet.TCPConnector).Session().Send(&TestEchoACK{
Msg: "hello",
Value: 1234,
})
begin := time.Now()
var lastcheck time.Time
const total = 10 * time.Second
for {
now := time.Now()
if now.Sub(begin) >= total {
break
}
if now.Sub(lastcheck) >= time.Second {
fmt.Printf("progress: %d%%\n", now.Sub(begin)*100/total)
lastcheck = now
}
rv.Recv(func(ev cellnet.Event) {
ev.Session().Send(&TestEchoACK{
Msg: "hello",
Value: 1234,
})
})
}
}
var profile = flag.String("profile", "", "write cpu profile to file")
type TestEchoACK struct {
Msg string
Value int32
}
func (self *TestEchoACK) String() string { return fmt.Sprintf("%+v", *self) }
func init() {
cellnet.RegisterMessageMeta(&cellnet.MessageMeta{
Codec: codec.MustGetCodec("json"),
Type: reflect.TypeOf((*TestEchoACK)(nil)).Elem(),
ID: int(util.StringHash("main.TestEchoACK")),
})
}
// go build -o bench.exe main.go
// ./bench.exe -profile=mem.pprof
// go tool pprof -alloc_space -top bench.exe mem.pprof
func main() {
flag.Parse()
f, err := os.Create(*profile)
if err != nil {
log.Println(*profile)
}
golog.SetLevelByString("tcpproc", "info")
server()
client()
if f != nil {
pprof.WriteHeapProfile(f)
f.Close()
}
}