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15 changes: 13 additions & 2 deletions client/main.go
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ import (
var (
target = flag.String("target", os.Getenv("TARGET"), "target hostname")
delay = flag.Duration("delay", time.Second, "delay between page views")
actors = flag.Uint("actors", 1, "number of actors generating queries")
host = "unknown"

timer metrics.Timer
Expand Down Expand Up @@ -49,13 +50,23 @@ func main() {
timer = registry.Timer("request")
render = registry.Timer("render")

next := *target
for {
errc := make(chan error, 1)
for i := uint(0); i < *actors; i++ {
go func() {
errc <- crawl(*target)
}()
}
fmt.Println("Crawl Failrue", <-errc)
}

func crawl(next string) error {
for true {
log.Print(host+": Browsing to", next) // TODO: wrap this into nice stats wrapper
links := load(next)
next = links[rand.Intn(len(links))]
time.Sleep(time.Duration(rand.Int63n(int64(*delay))))
}
return nil
}

func load(loc string) []string {
Expand Down