// 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)
}
// 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)
}
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)
}
// 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)
}
// 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)
}
// 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)
}
// 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)
}
}
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)
}
}
// 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)
}
// 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)
}
// 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)
}
// 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)
}
// 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)
}
}
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)
}
}
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)
}
}
// 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)
}
}
// 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)
}
}
// 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)
}
}
// 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)
}
}
// 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)
}
}
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
}
}
// 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)
}
// 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)
}
}
// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
inPort, err = utils.CreateInputPort("drop.in", *inputEndpoint, inCh)
utils.AssertError(err)
}
// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
inPort, err = utils.CreateInputPort("bonjour/discover.options", *inputEndpoint, nil)
utils.AssertError(err)
}
// openPorts create ZMQ sockets and start socket monitoring loops
func openPorts() {
optionsPort, err = utils.CreateInputPort("websocket/server.options", *optionsEndpoint, nil)
utils.AssertError(err)
}