Exemple #1
0
// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	optionsPort, err = utils.CreateInputPort("tcp/server.options", *optionsEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("tcp/server.in", *inputEndpoint, inCh)
	utils.AssertError(err)
}
Exemple #2
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	tplPort, err = utils.CreateInputPort("template.tpl", *tplEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("template.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("template.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #3
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func openPorts() {
	context, err = zmq.NewContext()
	utils.AssertError(err)

	optionsPort, err = utils.CreateInputPort(context, *optionsEndpoint)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort(context, *inputEndpoint)
	utils.AssertError(err)
}
Exemple #4
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	optionsPort, err = utils.CreateInputPort("distinct.options", *optionsEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("distinct.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("distinct.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #5
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	delayPort, err = utils.CreateInputPort("delay.delay", *delayEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("delay.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("delay.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #6
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	patternPort, err = utils.CreateInputPort("submatch.pattern", *patternEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("submatch.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	mapPort, err = utils.CreateOutputPort("submatch.map", *mapEndpoint, mapCh)
	utils.AssertError(err)
}
Exemple #7
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	optionsPort, err = utils.CreateInputPort("influxdb/write.options", *optionsEndpoint, nil)
	utils.AssertError(err)

	inPort, err = utils.CreateInputPort("influxdb/write.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("influxdb/write.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #8
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func openPorts() {
	optsPort, err = utils.CreateInputPort("mqtt-property.options", *optionsEndpoint, nil)
	utils.AssertError(err)

	tmplPort, err = utils.CreateInputPort("mqtt-property.template", *templateEndpoint, nil)
	utils.AssertError(err)

	propPort, err = utils.CreateOutputPort("mqtt-property.property", *propertyEndpoint, outCh)
	utils.AssertError(err)

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("mqtt-property.err", *errorEndpoint, nil)
		utils.AssertError(err)
	}
}
Exemple #9
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("debug/crasher.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("debug/crasher.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #10
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	intervalPort, err = utils.CreateInputPort("ticker.interval", *intervalEndpoint, nil)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("ticker.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #11
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("", *inputEndpoint, nil)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("bonjour/discover.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #12
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("passthru.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("passthru.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #13
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("fs/watchdog.in", *inputEndpoint, nil)
	utils.AssertError(err)

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("fs/watchdog.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #14
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func openPorts() {
	// Data
	dataports := strings.Split(*dataEndpoint, ",")
	if len(dataports) == 0 {
		flag.Usage()
		os.Exit(1)
	}

	dataPortsArray = []*zmq.Socket{}
	poller = zmq.NewPoller()

	for i, endpoint := range dataports {
		endpoint = strings.TrimSpace(endpoint)
		log.Printf("Connecting DATA[%v]=%s", i, endpoint)
		port, err := utils.CreateInputPort(fmt.Sprintf("context.data-%s", i), endpoint, inCh)
		utils.AssertError(err)

		dataPortsArray = append(dataPortsArray, port)
		poller.Add(port, zmq.POLLIN)
	}

	// Template
	tmplPort, err = utils.CreateInputPort("context.tmpl", *templateEndpoint, nil)
	utils.AssertError(err)

	// Update
	if *updatedEndpoint != "" {
		updPort, err = utils.CreateOutputPort("context.update", *updatedEndpoint, outCh)
		utils.AssertError(err)
	}

	// Match
	if *matchedEndpoint != "" {
		matchPort, err = utils.CreateOutputPort("context.match", *matchedEndpoint, outCh)
		utils.AssertError(err)
	}

	// Error
	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("context.err", *errorEndpoint, nil)
		utils.AssertError(err)
	}
}
Exemple #15
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func openPorts() {
	var err error

	// Input sockets
	// Interval socket
	intPort, err = utils.CreateInputPort("http-property.int", *intervalEndpoint, nil)
	utils.AssertError(err)

	// Request socket
	reqPort, err = utils.CreateInputPort("http-property.req", *requestEndpoint, nil)
	utils.AssertError(err)

	// Property template socket
	tmplPort, err = utils.CreateInputPort("http-property.tmpl", *templateEndpoint, nil)
	utils.AssertError(err)

	// Output sockets
	// Property socket
	if *propertyEndpoint != "" {
		propPort, err = utils.CreateOutputPort("http-property.prop", *propertyEndpoint, outCh)
		utils.AssertError(err)
	}

	// Response socket
	if *responseEndpoint != "" {
		respPort, err = utils.CreateOutputPort("http-property.resp", *responseEndpoint, outCh)
		utils.AssertError(err)
	}

	// Response body socket
	if *bodyEndpoint != "" {
		bodyPort, err = utils.CreateOutputPort("http-property.body", *bodyEndpoint, outCh)
		utils.AssertError(err)
	}

	// Error socket
	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("http-property.err", *errorEndpoint, outCh)
		utils.AssertError(err)

	}
}
Exemple #16
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	filePort, err = utils.CreateInputPort("readfile.file", *fileEndpoint, fileCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("readfile.out", *outputEndpoint, outCh)
	utils.AssertError(err)

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("readfile.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #17
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("fs/walk.dir", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPort, err = utils.CreateOutputPort("fs/walk.file", *outputEndpoint, outCh)
	utils.AssertError(err)

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("fs/walk.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #18
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	cmdPort, err = utils.CreateInputPort("exec.cmd", *cmdEndpoint, cmdCh)
	utils.AssertError(err)

	if *outputEndpoint != "" {
		outPort, err = utils.CreateOutputPort("exec.out", *outputEndpoint, outCh)
		utils.AssertError(err)
	}

	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("exec.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #19
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	reqPort, err = utils.CreateInputPort("http/client.req", *requestEndpoint, reqCh)
	utils.AssertError(err)

	if *responseEndpoint != "" {
		respPort, err = utils.CreateOutputPort("http/client.resp", *responseEndpoint, respCh)
		utils.AssertError(err)
	}
	if *bodyEndpoint != "" {
		bodyPort, err = utils.CreateOutputPort("http/client.body", *bodyEndpoint, bodyCh)
		utils.AssertError(err)
	}
	if *errorEndpoint != "" {
		errPort, err = utils.CreateOutputPort("http/client.err", *errorEndpoint, errCh)
		utils.AssertError(err)
	}
}
Exemple #20
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	outports := strings.Split(*outputEndpoint, ",")
	if len(outports) == 0 {
		flag.Usage()
		os.Exit(1)
	}

	inPort, err = utils.CreateInputPort("splitter.in", *inputEndpoint, inCh)
	utils.AssertError(err)

	outPortArray = []*zmq.Socket{}
	for i, endpoint := range outports {
		endpoint = strings.TrimSpace(endpoint)
		log.Printf("Connecting OUT[%v]=%s", i, endpoint)
		port, err = utils.CreateOutputPort(fmt.Sprintf("splitter.out[%v]", i), endpoint, outCh)
		outPortArray = append(outPortArray, port)
	}
}
Exemple #21
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func openPorts() {
	requestPort, err = utils.CreateInputPort(*requestEndpoint)
	utils.AssertError(err)

	failPort, err = utils.CreateOutputPort(*failEndpoint)
	utils.AssertError(err)

	successes := strings.Split(*successEndpoint, ",")
	successPorts = make(map[string]*zmq.Socket, len(successes))

	var port *zmq.Socket

	for i, endpoint := range patterns {
		port, err = utils.CreateOutputPort(strings.TrimSpace(successes[i]))
		utils.AssertError(err)
		successPorts
	}
}
Exemple #22
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inports := strings.Split(*inputEndpoint, ",")
	if len(inports) == 0 {
		flag.Usage()
		exitCh <- syscall.SIGTERM
		return
	}

	inPortArray = []*zmq.Socket{}
	poller = zmq.NewPoller()

	for i, endpoint := range inports {
		endpoint = strings.TrimSpace(endpoint)
		log.Printf("Binding IN[%v]=%s", i, endpoint)
		port, err = utils.CreateInputPort(fmt.Sprintf("joiner.in[%v]", i), endpoint, inCh)
		utils.AssertError(err)
		inPortArray = append(inPortArray, port)
		poller.Add(port, zmq.POLLIN)
	}

	outPort, err = utils.CreateOutputPort("joiner.out", *outputEndpoint, outCh)
	utils.AssertError(err)
}
Exemple #23
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// mainLoop initiates all ports and handles the traffic
func mainLoop() {
	openPorts()
	defer closePorts()

	// Receiver routine
	go func() {
		inPort, err = utils.CreateInputPort("websocket/server.in", *inputEndpoint, inCh)
		utils.AssertError(err)
		defer inPort.Close()
		for {
			ip, err := inPort.RecvMessageBytes(0)
			if err != nil {
				continue
			}
			if !runtime.IsValidIP(ip) {
				continue
			}
			msg, err := wsutils.IP2Message(ip)
			if err != nil {
				log.Println("Failed to convert IP to Message:", err.Error())
				continue
			}
			log.Printf("Received response: %#v\n", msg)
			DefaultHub.Outgoing <- *msg
		}
	}()

	// Sender routine
	go func() {
		outPort, err = utils.CreateOutputPort("websocket/server.out", *outputEndpoint, outCh)
		utils.AssertError(err)
		defer outPort.Close()
		for msg := range DefaultHub.Incoming {
			log.Printf("Received data from connection: %#v\n", msg)
			ip, err := wsutils.Message2IP(&msg)
			if err != nil {
				log.Println("Failed to convert Message to IP:", err.Error())
				continue
			}
			outPort.SendMessageDontwait(ip)
		}
	}()

	waitCh := make(chan bool)
	go func() {
		total := 0
		for {
			select {
			case v := <-inCh:
				if !v {
					log.Println("IN port is closed. Interrupting execution")
					exitCh <- syscall.SIGTERM
					break
				} else {
					total++
				}
			case v := <-outCh:
				if !v {
					log.Println("OUT port is closed. Interrupting execution")
					exitCh <- syscall.SIGTERM
					break
				} else {
					total++
				}
			}
			if total >= 2 && waitCh != nil {
				waitCh <- true
			}
		}
	}()

	log.Println("Waiting for port connections to establish... ")
	select {
	case <-waitCh:
		log.Println("Ports connected")
		waitCh = nil
	case <-time.Tick(30 * time.Second):
		log.Println("Timeout: port connections were not established within provided interval")
		exitCh <- syscall.SIGTERM
		return
	}

	log.Println("Waiting for configuration...")
	var bindAddr string
	for {
		ip, err := optionsPort.RecvMessageBytes(0)
		if err != nil {
			continue
		}
		if !runtime.IsValidIP(ip) || !runtime.IsPacket(ip) {
			continue
		}
		bindAddr = string(ip[1])
		break
	}
	optionsPort.Close()

	// Configure & start websocket server
	http.Handle("/", websocket.Handler(WebHandler))
	go DefaultHub.Start()

	// Listen & serve
	log.Printf("Listening %v", bindAddr)
	log.Printf("Web-socket endpoint: ws://%s/", bindAddr)
	if err := http.ListenAndServe(bindAddr, nil); err != nil {
		log.Fatal("ListenAndServe Error:", err)
	}
}
Exemple #24
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("drop.in", *inputEndpoint, inCh)
	utils.AssertError(err)
}
Exemple #25
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	inPort, err = utils.CreateInputPort("bonjour/discover.options", *inputEndpoint, nil)
	utils.AssertError(err)
}
Exemple #26
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// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
	optionsPort, err = utils.CreateInputPort("websocket/server.options", *optionsEndpoint, nil)
	utils.AssertError(err)
}