// StartListener is to register all the services and start listening on them
func StartListener() error {
server := rpc.NewServer()
services.RegisterServices(server)
//TODO : port 9876 is hardcoded now, can be made configurable
l, e := net.Listen("tcp", ":9876")
if e != nil {
log.WithField("error", e).Fatal("listener error")
return e
} else {
log.Debug("listening on port 9876")
}
go func() {
for {
c, e := l.Accept()
if e != nil {
log.WithField("error", e).Info("Accept failed")
continue
}
log.WithField("Connection", c.RemoteAddr()).Info("New incoming connection")
go server.ServeCodec(pbcodec.NewServerCodec(c))
}
}()
return nil
}
func main() {
calc := new(Calculator)
server := rpc.NewServer()
server.Register(calc)
l, e := net.Listen("tcp", ":9876")
if e != nil {
panic(e)
}
for {
c, e := l.Accept()
if e != nil {
continue
}
log.Print("New incoming connection:", c.RemoteAddr())
go server.ServeCodec(pbcodec.NewServerCodec(c))
}
}