func main() {
math := new(Math)
rpc.Register(math)
tcpAddr, err := net.ResolveTCPAddr("tcp", ":1234")
if err != nil {
fmt.Println("Fata error:", err)
os.Exit(2)
}
listener, err := net.ListenTCP("tcp", tcpAddr)
if err != nil {
fmt.Println("Fata error:", err)
os.Exit(2)
}
for {
conn, err := listener.Accept()
if err != nil {
fmt.Println("conn error:", err)
continue
}
jsonrpc.ServeConn(conn)
}
}
// Main function
func main() {
loadConfig()
loadDict3()
fingertable = make(map[int]NodeInfo)
next = 0
if entrypt == "null" {
createChordRing()
} else {
joinChordRing(entrypt)
}
stabilize()
check_predecessor()
fixFingers()
getDict3FromSuccessor()
dic3 := new(DIC3)
rpc.Register(dic3)
tcpAddr, err := net.ResolveTCPAddr(protocol, port)
checkError(err)
fmt.Println("Server started........")
listener, err := net.ListenTCP(protocol, tcpAddr)
checkError(err)
for {
conn, err := listener.Accept()
if err != nil {
continue
}
jsonrpc.ServeConn(conn)
}
}
// This example demonstrates a trivial echo server.
func main() {
adder := &Adder{0}
// Reset the counter every 30 seconds
go func() {
c := time.Tick(30 * time.Second)
for _ = range c {
adder.Reset()
}
}()
// register our adder (adds the exposed methods)
// set the http server to use /rpc as the websocket endpoint
rpc.Register(adder)
http.Handle("/rpc", websocket.Handler(func(ws *websocket.Conn) {
jsonrpc.ServeConn(ws)
}))
// Serve static files
http.Handle("/", http.FileServer(http.Dir(".")))
err := http.ListenAndServe(":12345", nil)
if err != nil {
panic("ListenAndServe: " + err.Error())
}
}
func main() {
fmt.Println("Starting Server...")
winProc := new(Win32_Process)
rpc.Register(winProc)
winSvc := new(Win32_Service)
rpc.Register(winSvc)
//setup IP, port for the server
tcpAddr, err := net.ResolveTCPAddr("tcp", ":1234")
checkError(err)
//start to listen
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
fmt.Println("Server Started")
for {
conn, err := listener.Accept()
if err != nil {
continue
}
jsonrpc.ServeConn(conn)
}
}
func main() {
// Create Babel service objects
svc := new(gen.UserService)
svc.SvcObj = NewUserServiceImpl()
// Register the service with RPC
rpc.Register(svc)
// Register the service with Babel
babel.Register(svc)
// Set up Babel HTTP handlers and serve HTTP
babel.HandleHTTP()
http.Handle("/test/", http.StripPrefix("/test/", http.FileServer(http.Dir("../test"))))
go func() { log.Fatal(http.ListenAndServe(":8333", nil)) }()
//rpc.HandleHTTP(rpc.DefaultRPCPath, rpc.DefaultDebugPath)
// set up network listener for json rpc
l, e := net.Listen("tcp", ":8222")
if e != nil {
log.Fatal("listen error:", e)
}
for {
conn, err := l.Accept()
if err != nil {
log.Fatal(err)
}
go jsonrpc.ServeConn(conn)
}
}
func (s *Server) ServeHTTP(addr string, jsonRPCURL string, wsRPCURL string, useBasicAuth bool, userList map[string]string) {
if s.rpcEnabled && jsonRPCURL != "" {
s.httpEnabled = true
Logger.Info("<HTTP> enabling handler for JSON-RPC")
if useBasicAuth {
http.HandleFunc(jsonRPCURL, use(handleRequest, basicAuth(userList)))
} else {
http.HandleFunc(jsonRPCURL, handleRequest)
}
}
if s.rpcEnabled && wsRPCURL != "" {
s.httpEnabled = true
Logger.Info("<HTTP> enabling handler for WebSocket connections")
wsHandler := websocket.Handler(func(ws *websocket.Conn) {
jsonrpc.ServeConn(ws)
})
if useBasicAuth {
http.HandleFunc(wsRPCURL, use(func(w http.ResponseWriter, r *http.Request) {
wsHandler.ServeHTTP(w, r)
}, basicAuth(userList)))
} else {
http.Handle(wsRPCURL, wsHandler)
}
}
if !s.httpEnabled {
return
}
if useBasicAuth {
Logger.Info("<HTTP> enabling basic auth")
}
Logger.Info(fmt.Sprintf("<HTTP> start listening at <%s>", addr))
http.ListenAndServe(addr, nil)
}
func Start(conn *CGRConnector, user, pass string) {
connector = conn
username = user
password = pass
templates = template.Must(template.ParseGlob("templates/*.tmpl"))
rpc.Register(conn)
goji.Get(LOGIN_PATH, loginGet)
goji.Post(LOGIN_PATH, loginPost)
goji.Get("/app/*", http.FileServer(http.Dir("./static")))
auth := web.New()
goji.Handle("/*", auth)
auth.Use(SessionAuth)
auth.Handle("/ws", websocket.Handler(func(ws *websocket.Conn) {
jsonrpc.ServeConn(ws)
}))
auth.Post("/import/", importPost)
auth.Post("/exportcdrs/", exportCdrsPost)
auth.Post("/exporttpcsv/", exportTpToCsvPost)
auth.Get("/accounts/logout", logoutGet)
auth.Get("/", http.RedirectHandler("/app/", 301))
}
func (s *Server) ServeJSON(addr string) {
if !s.rpcEnabled {
return
}
lJSON, e := net.Listen("tcp", addr)
if e != nil {
log.Fatal("ServeJSON listen error:", e)
}
Logger.Info(fmt.Sprintf("Starting CGRateS JSON server at <%s>.", addr))
errCnt := 0
var lastErrorTime time.Time
for {
conn, err := lJSON.Accept()
if err != nil {
Logger.Err(fmt.Sprintf("<CGRServer> JSON accept error: <%s>", err.Error()))
now := time.Now()
if now.Sub(lastErrorTime) > time.Duration(5*time.Second) {
errCnt = 0 // reset error count if last error was more than 5 seconds ago
}
lastErrorTime = time.Now()
errCnt += 1
if errCnt > 50 { // Too many errors in short interval, network buffer failure most probably
break
}
continue
}
//utils.Logger.Info(fmt.Sprintf("<CGRServer> New incoming connection: %v", conn.RemoteAddr()))
go jsonrpc.ServeConn(conn)
}
}
func Start() {
// Start the server and accept connections on a
// UNIX domain socket.
rpc.Register(quartz)
listener, err := net.Listen("unix", socketPath)
if err != nil {
panic(err)
}
for {
conn, err := listener.Accept()
if err != nil {
panic(err)
}
go jsonrpc.ServeConn(conn)
}
// Destroy the socket file when the server is killed.
sigc := make(chan os.Signal)
signal.Notify(sigc, syscall.SIGTERM)
go func() {
<-sigc
err := listener.Close()
if err != nil {
panic(err)
}
os.Exit(0)
}()
}
func (w *WebServer) start(host string) {
http.HandleFunc("/ws-server",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(func(ws *websocket.Conn) {
jsonrpc.ServeConn(ws)
}),
}
s.ServeHTTP(w, req)
log.Println("connected ws-server")
})
http.HandleFunc("/ws-client",
func(rw http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(func(ws *websocket.Conn) {
w.client = jsonrpc.NewClient(ws)
w.ch <- struct{}{}
<-w.ch
}),
}
s.ServeHTTP(rw, req)
log.Println("connected ws-client")
})
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.ServeFile(w, r, r.URL.Path[1:])
})
if err := http.ListenAndServe(host, nil); err != nil {
log.Fatal(err)
}
}
func serverFun(serverInfo1 ServerConfig) {
fmt.Println("Server Function started")
//server start
dictionaryFile = serverInfo1.PersistentStorageContainer
dict3 := new(DICT3)
rpc.Register(dict3)
clientAddr, err := net.ResolveTCPAddr(serverInfo1.Protocol, ":"+strconv.Itoa(serverInfo1.MyPort))
if err != nil {
fmt.Println("Error1: ", err.Error)
os.Exit(1)
}
listn, err := net.ListenTCP(serverInfo1.Protocol, clientAddr)
if err != nil {
fmt.Println("Error2: ", err.Error)
os.Exit(1)
}
ReadFile(dictionaryFile) //load to map
for {
connect, err := listn.Accept()
if err != nil {
continue
}
go func() {
jsonrpc.ServeConn(connect)
}()
}
}
func main() {
db, e := sql.Open("mysql", "root@/scan?charset=utf8")
defer db.Close()
if e != nil {
fmt.Println("Не удалось подключится к БД: ", e)
}
bs := new(storage.BlockStorage)
bs.DB = db
is := new(storage.IpStorage)
is.DB = db
rpc.Register(bs)
rpc.Register(is)
tcpAddr, err := net.ResolveTCPAddr("tcp", ":1234")
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
for {
conn, err := listener.Accept()
if err != nil {
continue
}
go func(conn net.Conn) {
jsonrpc.ServeConn(conn)
// conn.CloseWrite()
}(conn)
}
}
func BenchmarkJSONRPC_pipe(b *testing.B) {
cli, srv := net.Pipe()
go jsonrpc.ServeConn(srv)
client := jsonrpc.NewClient(cli)
defer client.Close()
benchmarkRPC(b, client)
}
func main() {
manager := new(TaskManager)
rpc.Register(manager)
tcpAddr, err := net.ResolveTCPAddr("tcp", ":8080")
if err != nil {
log.Fatal(err)
os.Exit(1)
}
listener, err := net.ListenTCP("tcp", tcpAddr)
if err != nil {
log.Fatal(err)
os.Exit(1)
}
for {
conn, err := listener.Accept()
if err != nil {
continue
}
go jsonrpc.ServeConn(conn)
}
}
func main() {
arith := new(Arith)
rpc.Register(arith)
tcpAddr, err := net.ResolveTCPAddr("tcp", ":1234")
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
/* This works:
rpc.Accept(listener)
*/
/* and so does this:
*/
for {
conn, err := listener.Accept()
if err != nil {
continue
}
jsonrpc.ServeConn(conn)
}
}
func (rpcServer *RPCServer) CreateServer() error {
//register method
rpcServer.logger.Println("In createserver")
rpcServer.logger.Println(rpcServer.configObject.ServerID)
if err := rpc.RegisterName(rpcServer.configObject.ServerID, new(RPCMethod)); err != nil {
rpcServer.logger.Println(err)
fmt.Println(err)
return err
}
rpcServer.logger.Println(rpcServer.configObject.Protocol, ":"+strconv.Itoa(rpcServer.configObject.Port))
tcpAddr, err := net.ResolveTCPAddr(rpcServer.configObject.Protocol, ":"+strconv.Itoa(rpcServer.configObject.Port))
if err != nil {
rpcServer.logger.Println(err)
fmt.Println(err)
return err
}
//listen on port
listener, err := net.ListenTCP(rpcServer.configObject.Protocol, tcpAddr)
if err != nil {
rpcServer.logger.Println(err)
fmt.Println(err)
return err
}
//intialize db
//var err error
rpcServer.boltDB, err = bolt.Open(rpcServer.configObject.PersistentStorageContainer.PersistentFilePath, 0600, nil)
if err != nil {
fmt.Println(err)
return err
}
//asynchronously start a methd and listen on channel
go rpcServer.closeServerAndDB(listener)
//infinite for to listen requests
//asynchronously call Initialize Chord Node
go rpcServer.InitializeChordNode()
for {
conn, err := listener.Accept()
if err != nil {
rpcServer.logger.Println(err)
return err
}
go jsonrpc.ServeConn(conn)
}
return nil
}
func JsonrpcHandler(ws *websocket.Conn) {
//log.Println("connection websocket on jsonrpcHandler")
key := readKey(ws)
if !h.keyExists(key) {
//log.Println("invalid key")
return
}
jsonrpc.ServeConn(ws)
}
func Fuzz(data []byte) int {
c := &MyConn{data, false}
jsonrpc.ServeConn(c)
if !c.closed {
panic("conn is not closed")
}
if runtime.Gosched(); runtime.NumGoroutine() > 100 {
panic("goroutine leak")
}
return 0
}
func TestRPC(t *testing.T) {
tisOut := func() interface{} {
return interface{}(&test.IntStr{})
}
// set up the server
if err := rpc.Register(&test.CI{}); err != nil {
t.Error(err.Error())
return
}
for i := 0; i < 2; i++ {
endPt := "localhost:808"
endPt += string('8' + i)
var up sync.WaitGroup
up.Add(1)
// start the protocol server
go func(ii int, ep string) {
listener, err := net.Listen("tcp", ep)
if err != nil {
t.Error(err.Error())
return
}
up.Done()
for {
conn, err := listener.Accept()
if err != nil {
t.Error(err.Error())
return
}
if ii == 0 {
go rpc.ServeConn(conn)
} else {
go jsonrpc.ServeConn(conn)
}
}
}(i, endPt)
up.Wait()
// run the client code
var useJSON bool
if i > 0 {
useJSON = true
}
client(t, useJSON, tisOut, endPt)
clientBad(t, useJSON, tisOut, endPt)
}
}
// Entrance that builds and maintains the websocket connection for users
func BuildConnection(conn *websocket.Conn) {
defer func() {
if err := recover(); err != nil {
log.Printf("********** WebSocket Error: %+v ***********\n", err)
debug.PrintStack()
}
}()
orgIdHex := conn.Request().URL.Query().Get("o")
if orgIdHex == "" {
return
}
wsCookie := ""
for _, cc := range conn.Request().Cookies() {
if cc.Name == "qortex" {
wsCookie = cc.Value
break
}
}
if wsCookie == "" {
return
}
member, _ := getSessionMember(wsCookie)
if member == nil {
return
}
activeOrg, err := MyActiveOrg(orgIdHex)
if err != nil {
utils.PrintStackAndError(err)
return
}
user, err := users.FindById(activeOrg.Organization.Database, member.Id)
if err != nil {
utils.PrintStackAndError(err)
return
}
onlineUser := activeOrg.GetOrInitOnlineUser(user, conn)
log.Printf("----> New websocket connection for: %s, %+v running totally",
user.Email, len(onlineUser.WsConns))
// Holding the connection
jsonrpc.ServeConn(conn)
// Cut current connection and clean up related resources
onlineUser.KillWebsocket(conn)
}
func (p *Lb) rpcStart() (err error) {
var addr *net.TCPAddr
if !p.Params.Rpc {
return nil
}
lb := &LB{lb: p}
rpc.Register(lb)
addr, err = net.ResolveTCPAddr("tcp", p.Params.RpcAddr)
if err != nil {
glog.Fatalf(MODULE_NAME+"rpc.Start error, net.ResolveTCPAddr failed, %s", err)
}
p.rpcListener, err = net.ListenTCP("tcp", addr)
if err != nil {
glog.Fatalf(MODULE_NAME+"rpc.Start error, listen %s failed, %s",
p.Params.RpcAddr, err)
} else {
glog.Infof(MODULE_NAME+"%s rpcStart ok, listening on %s", p.Params.Name, p.Params.RpcAddr)
}
go func() {
var tempDelay time.Duration // how long to sleep on accept failure
for {
conn, err := p.rpcListener.Accept()
if err != nil {
if p.status == specs.APP_STATUS_EXIT {
return
}
if tempDelay == 0 {
tempDelay = 5 * time.Millisecond
} else {
tempDelay *= 2
}
if max := 1 * time.Second; tempDelay > max {
tempDelay = max
}
time.Sleep(tempDelay)
continue
}
tempDelay = 0
go func() {
e := p.rpcConnects.insert(conn)
defer p.rpcConnects.remove(e)
jsonrpc.ServeConn(conn)
}()
}
}()
return err
}
func main() {
flag.Parse()
var (
tlsConfig *tls.Config
l net.Listener
err error
)
if len(*certFile) > 0 && len(*keyFile) > 0 {
tlsConfig = &tls.Config{
InsecureSkipVerify: *skipVerify,
}
tlsConfig.Certificates = make([]tls.Certificate, 1)
tlsConfig.Certificates[0], err = tls.LoadX509KeyPair(*certFile, *keyFile)
if err != nil {
log.Fatalf("Error loading certificate/keyfile: %s", err.Error())
}
l, err = tls.Listen("tcp", "127.0.0.1:"+strconv.Itoa(*port), tlsConfig)
} else {
l, err = net.Listen("tcp", "127.0.0.1:"+strconv.Itoa(*port))
}
defer l.Close()
if err != nil {
log.Fatal(err)
}
log.Print("listening:", l.Addr())
jsql := new(JSQL)
rpc.Register(jsql)
for {
log.Print("waiting for connections...")
c, err := l.Accept()
if err != nil {
log.Printf("accept error: %s", c)
continue
}
log.Printf("connection started: %v", c.RemoteAddr())
go jsonrpc.ServeConn(c)
}
}
// Accept unix|tcp connections and serve json RPCs
func (s *RpcServer) Serve() error {
defer s.Shutdown()
for {
conn, err := s.listener.Accept()
if err != nil {
return err
}
go jsonrpc.ServeConn(conn)
}
panic("not reached")
}
// Listen - Starts listening for JSON-RPC.
func Listen(address string) (err error) {
// Start a listener on `address`
listener, err := net.Listen("tcp", address)
if err != nil {
return
}
defer listener.Close()
// Listening for connections
for {
if conn, err := listener.Accept(); err == nil {
go jsonrpc.ServeConn(conn)
}
}
}
func (s *JsonRpcServer) Start() {
log.Println("[JSON] Starting JSON-RPC server")
RegisterPackagesRpcPackages()
rpc.HandleHTTP()
// Start serving
for {
conn, err := s.listener.Accept()
if err != nil {
log.Println(err)
continue
}
go jsonrpc.ServeConn(conn)
}
}
func Connect(ws *websocket.Conn) {
Sockets = append(Sockets, ws)
SendCommand("Connection.Ready", time.Now())
jsonrpc.ServeConn(ws)
var newsockets []*websocket.Conn
for _, s := range Sockets {
if s == ws {
continue
}
newsockets = append(newsockets, s)
}
Sockets = newsockets
}
// start a rpc server
func (this *RpcServer) server() {
rpc.Register(this)
listener, e := net.Listen(RPC_TYPE, ":"+strconv.Itoa(this.port))
if e != nil {
log.Println(e)
return
}
for {
if conn, err := listener.Accept(); err != nil {
log.Println(err)
} else {
log.Println("new connection")
go jsonrpc.ServeConn(conn)
}
}
}
func main() {
arith := new(Arith)
rpc.Register(arith)
tcpAddr, err := net.ResolveTCPAddr("tcp", ":1234")
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
for {
conn, err := listener.Accept()
checkError(err)
jsonrpc.ServeConn(conn)
}
}
func (s *JsonRpcServer) Start() {
logger.Infoln("Starting JSON-RPC server")
go s.exitHandler()
rpc.Register(&EthereumApi{pipe: s.pipe})
rpc.HandleHTTP()
for {
conn, err := s.listener.Accept()
if err != nil {
logger.Infoln("Error starting JSON-RPC:", err)
break
}
logger.Debugln("Incoming request.")
go jsonrpc.ServeConn(conn)
}
}
func main() {
st := new(St)
rpc.Register(st)
tcpAddr, err := net.ResolveTCPAddr("tcp", "localhost:1337")
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
// rpc.Accept(listener)
for {
conn, err := listener.Accept()
if err != nil {
continue
}
jsonrpc.ServeConn(conn)
}
}
