func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
log.Println(cheshire.RandString(32))
//this one will get executed on every request.
globalFilter := &DummyFilter{"global"}
//this one will only get executed on ping requests.
pingFilter := &DummyFilter{"ping"}
bootstrap := cheshire.NewBootstrapFile("example_config.yaml")
//Setup our cache. this uses the local cache
//you will need
//github.com/pmylund/go-cache
cache := gocache.New(10, 10)
bootstrap.AddFilters(globalFilter, cheshire.NewSession(cache, 3600))
//a ping controller api controller.
pinger := func(txn *cheshire.Txn) {
// log.Printf("PING! %s", request.Strest.Params)
response := cheshire.NewResponse(txn)
response.Put("data", "PONG")
// log.Printf("Sending REsponse: %s", response.TxnId())
txn.Write(response)
}
//now register the api call
cheshire.RegisterApi("/ping", "GET", pinger, pingFilter)
//an example html page
four04 := func(txn *cheshire.Txn) {
context := make(map[string]interface{})
context["message"] = "this is a 404 page"
cheshire.Render(txn, "/404.html", context)
}
cheshire.RegisterHtml("/404", "GET", four04)
//an example redirect page
redirect := func(txn *cheshire.Txn) {
cheshire.Redirect(txn, "/ping")
}
cheshire.RegisterHtml("/redirect", "GET", redirect)
//an example of session usage
sess := func(txn *cheshire.Txn) {
log.Println(txn.Session)
txn.Session.Put("mymessage", "this is my message")
context := make(map[string]interface{})
cheshire.Render(txn, "/index.html", context)
}
cheshire.RegisterHtml("/", "GET", sess)
log.Println("Starting")
//starts listening on all configured interfaces
bootstrap.Start()
}
func Service(txn *cheshire.Txn) {
//create a context map to be passed to the template
context := make(map[string]interface{})
service, ok := Servs.RouterTable(txn.Params().MustString("service", ""))
context["service"] = service
if !ok {
cheshire.Flash(txn, "error", fmt.Sprintf("Cant find service"))
cheshire.Redirect(txn, "/index")
return
}
cheshire.RenderInLayout(txn, "/router_table.html", "/template.html", context)
}
func NewService(txn *cheshire.Txn) {
log.Println(txn.Params())
name, ok := txn.Params().GetString("service-name")
if !ok {
cheshire.Flash(txn, "error", "Service Name is manditory")
}
err := Servs.NewRouterTable(name, 512, 2)
if err != nil {
cheshire.Flash(txn, "error", fmt.Sprintf("%s", err))
} else {
cheshire.Flash(txn, "success", "successfully created router table")
}
cheshire.Redirect(txn, "/index")
}