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Add numGoRoutines function

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This commit is contained in:
Tatsushi Demachi 2015-09-03 05:04:17 +09:00
parent 06cac0fecd
commit d36728c9f3
1 changed files with 5 additions and 0 deletions
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5
fastping.go
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@ -43,6 +43,7 @@ import (
"log" "log"
"math/rand" "math/rand"
"net" "net"
"runtime"
"sync" "sync"
"syscall" "syscall"
"time" "time"
@ -105,6 +106,10 @@ func ipv4Payload(b []byte) []byte {
return b[hdrlen:] return b[hdrlen:]
} }
func numGoRoutines() int {
return runtime.GOMAXPROCS(0) * 4
}
type packet struct { type packet struct {
bytes []byte bytes []byte
addr net.Addr addr net.Addr