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main.go
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main.go
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package main
import (
"os"
"os/signal"
"runtime"
"syscall"
"time"
"github.com/nnsgmsone/units/breaker"
"github.com/nnsgmsone/units/example/kvstore/hash/kvhash"
"github.com/nnsgmsone/units/relay"
)
func main() {
enlargelimit()
cfg := breaker.DefaultConfig()
cfg.MaxRequests = 100000 // 10w/10s
ry := relay.New(&relay.Config{8888, "192.168.0.5:8888", []string{"192.168.0.2:8888"}, 2 * time.Second}, breaker.New(cfg), nil)
kh := kvhash.New(ry, "hash", []string{"store1", "store2"})
go func() {
for {
ch := make(chan os.Signal)
signal.Notify(ch)
sig := <-ch
if sig.String() == "quit" || sig.String() == "killed" || sig.String() == "interrupt" {
kh.Stop()
os.Exit(0)
}
}
}()
kh.Run()
}
func enlargelimit() error {
var rlimit syscall.Rlimit
runtime.GOMAXPROCS(runtime.NumCPU())
if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rlimit); err != nil {
return err
} else {
rlimit.Cur = rlimit.Max
return syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rlimit)
}
return nil
}