func main() {
testService := NewTestService()
config := skylib.GetServiceConfigFromFlags()
config.Name = "TestService"
config.Version = "1"
config.Region = "Clearwater"
var err error
mlogger, err := skylib.NewMongoLogger("localhost", "skynet", "log", config)
clogger := skylib.NewConsoleLogger(os.Stdout)
config.Log = skylib.NewMultiLogger(mlogger, clogger)
if err != nil {
config.Log.Item("Could not connect to mongo db for logging")
}
service := skylib.CreateService(testService, config)
// handle panic so that we remove ourselves from the pool in case of catastrophic failure
defer func() {
service.Shutdown()
if err := recover(); err != nil {
log.Println("Unrecovered error occured: ", err)
}
}()
// If we pass false here service will not be Registered
// we could do other work/tasks by implementing the Started method and calling Register() when we're ready
service.Start(true)
}
func main() {
c := make(chan os.Signal, 1)
config := &skylib.ClientConfig{
DoozerConfig: &skylib.DoozerConfig{
Uri: "127.0.0.1:8046",
AutoDiscover: true,
},
}
var err error
config.Log, err = skylib.NewMongoLogger("localhost", "skynet", "log")
if err != nil {
config.Log = skylib.NewConsoleLogger(os.Stderr)
config.Log.Item("Could not connect to mongo db for logging")
}
client := skylib.NewClient(config)
// This will not fail if no services currently exist, as connections are created on demand
// this saves from chicken and egg issues with dependencies between services
service := client.GetService("TestService", "", "", "") // any version, any region, any host
// This on the other hand will fail if it can't find a service to connect to
ret, err := service.Send("Upcase", "Upcase me!!")
if err != nil {
fmt.Println(err)
return
}
fmt.Println(ret)
watchSignals(c)
}
// Daemon() will run and maintain skynet services.
//
// Daemon() will initially deploy those specified in the file given in the "-config" option
//
// Daemon() will run the "SkynetDeployment" service, which can be used to remotely spawn
// new services on the host.
func Daemon(q *skylib.Query, argv []string) {
config, args := skylib.GetServiceConfigFromFlags(argv...)
config.Name = "SkynetDaemon"
config.Version = "1"
config.Region = "Jersey"
var err error
mlogger, err := skylib.NewMongoLogger("localhost", "skynet", "log", config)
clogger := skylib.NewConsoleLogger(os.Stdout)
config.Log = skylib.NewMultiLogger(mlogger, clogger)
if err != nil {
config.Log.Item("Could not connect to mongo db for logging")
}
deployment := &SkynetDaemon{
Log: config.Log,
Services: map[string]*SubService{},
}
service := skylib.CreateService(deployment, config)
// handle panic so that we remove ourselves from the pool in case of catastrophic failure
defer func() {
service.Shutdown()
if err := recover(); err != nil {
log.Println("Unrecovered error occured: ", err)
}
}()
if len(args) == 2 {
err := deployConfig(deployment, args[0])
if err != nil {
config.Log.Item(err)
}
}
// If we pass false here service will not be Registered
// we could do other work/tasks by implementing the Started method and calling Register() when we're ready
service.Start(true)
}