func doPost(trans *gofast.Transport, routines int, msg gofast.Message) {
var wg sync.WaitGroup
for i := 0; i < routines; i++ {
wg.Add(1)
go func() {
for j := 0; j < options.count; j++ {
since := time.Now()
if err := trans.Post(msg, false); err != nil {
fmt.Printf("%v\n", err)
panic("exit")
}
av.Add(uint64(time.Since(since)))
}
wg.Done()
}()
}
wg.Wait()
if _, err := trans.Whoami(); err != nil {
log.Fatal(err)
}
}
