func main() {
c := rpcmq.NewClient("amqp://amqp_broker:5672",
"rpc-queue", "rpc-client", "rpc-exchange", "fanout")
if err := c.Init(); err != nil {
log.Fatalf("Init: %v", err)
}
defer c.Shutdown()
go func() {
for {
data := []byte("Hello gophers!")
uuid, err := c.Call("toUpper", data, 0)
if err != nil {
log.Println("Call:", err)
}
log.Printf("Sent: toUpper(%v) (%v)\n", string(data), uuid)
<-time.After(500 * time.Millisecond)
}
}()
go func() {
for r := range c.Results() {
if r.Err != "" {
log.Printf("Received error: %v (%v)", r.Err, r.UUID)
continue
}
log.Printf("Received: %v (%v)\n", string(r.Data), r.UUID)
}
}()
<-time.After(10 * time.Second)
}
func main() {
rpcmq.Log = log.New(os.Stderr, "client ", log.LstdFlags)
c := rpcmq.NewClient("amqp://amqp_broker:5672",
"rpc-queue", "rpc-client", "rpc-exchange", "direct")
if err := c.Init(); err != nil {
log.Fatalf("Init: %v", err)
}
defer c.Shutdown()
rets := map[int]int{}
for i := 0; i < iter; i++ {
rets[i] = 0
}
total := 0
for i := 0; i < iter; i++ {
total += i
}
go func() {
for i := 0; i < iter; i++ {
var uuid string
var err error
data := []byte(strconv.Itoa(i))
for {
uuid, err = c.Call("echo", data, 0)
if err == nil {
break
}
log.Println("Call:", err)
time.Sleep(100 * time.Millisecond)
}
log.Printf("Sent: echo(%v) (%v)\n", string(data), uuid)
time.Sleep(100 * time.Millisecond)
}
}()
go func() {
ctr := 0
for r := range c.Results() {
if r.Err != "" {
log.Printf("Received error: %v (%v)", r.Err, r.UUID)
continue
}
n, err := strconv.Atoi(string(r.Data))
if err != nil {
log.Fatalf("Atoi: %v", err)
}
log.Printf("Received: %v (%v)\n", string(r.Data), r.UUID)
rets[n] = rets[n] + 1
ctr += n
log.Println(rets)
log.Printf("%v/%v", ctr, total)
}
}()
select {}
}
func (s *server) start() error {
s.client = rpcmq.NewClient("amqp://"+s.config.Rpcmq.Host+":"+s.config.Rpcmq.Port, s.config.Rpcmq.MsgQueue, s.config.Rpcmq.ReplyQueue, s.config.Rpcmq.Exchange, s.config.Rpcmq.ExchangeType)
s.client.DeliveryMode = rpcmq.Transient
err := s.client.Init()
if err != nil {
log.Fatalf("Init rpcmq: %v", err)
}
defer s.client.Shutdown()
s.supervisor = monmq.NewSupervisor("amqp://"+s.config.Monmq.Host+":"+s.config.Monmq.Port, s.config.Monmq.ReplyQueue, s.config.Monmq.Exchange)
if err := s.supervisor.Init(); err != nil {
log.Fatalf("Init monmq: %v", err)
}
defer s.supervisor.Shutdown()
if s.config.DB.Type == "mysql" {
dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4,utf8", s.config.DB.Username, s.config.DB.Password, s.config.DB.Host, s.config.DB.Port, s.config.DB.Name)
s.pm = persistence.NewMySQLPersistenceManager(dsn)
defer s.pm.Close()
} else if s.config.DB.Type == "elasticsearch" {
esUrl := fmt.Sprintf("http://%s:%s", s.config.DB.Host, s.config.DB.Port)
s.pm = persistence.NewElasticPersistenceManager(esUrl, s.config.DB.Name)
} else {
log.Fatalf("Invalid DB Type %s. Check the config", s.config.DB.Type)
}
m := vestigo.NewRouter()
logHandler := olog.NewLogHandler(s.logger, logLine)
m.Post("/tasks", orujo.NewPipe(
http.HandlerFunc(s.tasksHandler),
orujo.M(logHandler)).ServeHTTP,
)
m.Get("/status", orujo.NewPipe(
http.HandlerFunc(s.getStatusHandler),
orujo.M(logHandler)).ServeHTTP,
)
m.Post("/status", orujo.NewPipe(
http.HandlerFunc(s.setStatusHandler),
orujo.M(logHandler)).ServeHTTP,
)
m.Get("/ips/:ip", orujo.NewPipe(
http.HandlerFunc(s.queryHandler),
orujo.M(logHandler)).ServeHTTP,
)
m.Get("/ips", orujo.NewPipe(
http.HandlerFunc(s.queryHandler),
orujo.M(logHandler)).ServeHTTP,
)
fmt.Println("Listening on " + s.config.Local.Host + ":" + s.config.Local.Port + "...")
log.Fatalln(http.ListenAndServe(s.config.Local.Host+":"+s.config.Local.Port, m))
return nil
}
func (s *server) start() error {
s.client = rpcmq.NewClient("amqp://"+s.config.Rpcmq.Host+":"+s.config.Rpcmq.Port, s.config.Rpcmq.MsgQueue, s.config.Rpcmq.ReplyQueue, s.config.Rpcmq.Exchange, s.config.Rpcmq.ExchangeType)
s.client.DeliveryMode = rpcmq.Transient
err := s.client.Init()
if err != nil {
log.Fatalf("Init rpcmq: %v", err)
}
defer s.client.Shutdown()
s.supervisor = monmq.NewSupervisor("amqp://"+s.config.Monmq.Host+":"+s.config.Monmq.Port, s.config.Monmq.ReplyQueue, s.config.Monmq.Exchange)
if err := s.supervisor.Init(); err != nil {
log.Fatalf("Init monmq: %v", err)
}
defer s.supervisor.Shutdown()
dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8", s.config.DB.Username, s.config.DB.Password, s.config.DB.Host, s.config.DB.Port, s.config.DB.Name)
s.database, err = sql.Open("mysql", dsn)
if err != nil {
log.Fatal(err)
}
defer s.database.Close()
_, err = s.database.Exec("CREATE TABLE IF NOT EXISTS banners (ip INT UNSIGNED, port INT UNSIGNED, service VARCHAR(50), content TEXT)")
if err != nil {
log.Fatal(err)
}
logHandler := olog.NewLogHandler(s.logger, logLine)
http.Handle("/tasks", orujo.NewPipe(
http.HandlerFunc(s.tasksHandler),
orujo.M(logHandler)),
)
http.Handle("/status", orujo.NewPipe(
http.HandlerFunc(s.statusHandler),
orujo.M(logHandler)),
)
http.Handle("/ips", orujo.NewPipe(
http.HandlerFunc(s.queryHandler),
orujo.M(logHandler)),
)
http.Handle("/ips/", orujo.NewPipe(
http.HandlerFunc(s.queryHandler),
orujo.M(logHandler)),
)
fmt.Println("Listening on " + s.config.Local.Host + ":" + s.config.Local.Port + "...")
log.Fatalln(http.ListenAndServe(s.config.Local.Host+":"+s.config.Local.Port, nil))
return nil
}
func main() {
certFile := os.Getenv("RPCMQ_CERT")
keyFile := os.Getenv("RPCMQ_KEY")
caFile := os.Getenv("RPCMQ_CA")
cert, err := tls.LoadX509KeyPair(certFile, keyFile)
if err != nil {
log.Fatalf("LoadX509KeyPair: %v", err)
}
caCert, err := ioutil.ReadFile(caFile)
if err != nil {
log.Fatalf("ReadFile: %v", err)
}
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
tlsConfig := &tls.Config{
Certificates: []tls.Certificate{cert},
RootCAs: caCertPool,
}
c := rpcmq.NewClient("amqps://amqp_broker:5671",
"rpc-queue", "rpc-client", "rpc-exchange", "direct")
c.TLSConfig = tlsConfig
if err := c.Init(); err != nil {
log.Fatalf("Init: %v", err)
}
defer c.Shutdown()
go func() {
for {
data := []byte("Hello gophers!")
uuid, err := c.Call("toUpper", data, 0)
if err != nil {
log.Println("Call:", err)
}
log.Printf("Sent: toUpper(%v) (%v)\n", string(data), uuid)
time.Sleep(500 * time.Millisecond)
}
}()
go func() {
for r := range c.Results() {
if r.Err != "" {
log.Printf("Received error: %v (%v)", r.Err, r.UUID)
continue
}
log.Printf("Received: %v (%v)\n", string(r.Data), r.UUID)
}
}()
time.Sleep(1 * time.Minute)
}