func main() {
switch kingpin.MustParse(app.Parse(os.Args[1:])) {
case master.FullCommand():
println("listening on", (*masterIp)+":"+strconv.Itoa(*masterPort))
m.RunMaster((*masterIp) + ":" + strconv.Itoa(*masterPort))
case sender.FullCommand():
var wg sync.WaitGroup
sendChan, err := s.NewSendChannel(*sendToChanName, *senderAgentPort, &wg)
if err != nil {
panic(err)
}
file := os.Stdin
if *sendFile != "" {
file, err = os.Open(*sendFile)
if err != nil {
log.Fatal(err)
}
defer file.Close()
}
counter := 0
scanner := bufio.NewScanner(file)
for scanner.Scan() {
sendChan <- scanner.Bytes()
counter++
}
if err := scanner.Err(); err != nil {
log.Fatal(err)
}
close(sendChan)
wg.Wait()
case receiver.FullCommand():
target := r.FindTarget(*receiveFromChanName, *receiverMaster)
rc := r.NewReceiveChannel(*receiveFromChanName, 0)
recvChan, err := rc.GetDirectChannel(target)
if err != nil {
panic(err)
}
for m := range recvChan {
println(string(m))
}
case agent.FullCommand():
agentServer := a.NewAgentServer(agentOption)
agentServer.Run()
}
}
func GetDirectReadChannel(name, location string) (chan []byte, error) {
rc := receiver.NewReceiveChannel(name, 0)
return rc.GetDirectChannel(location)
}