// ToHandler converts an httapi.Handler or http.HandlerFunc to an iris.Handler
func ToHandler(handler interface{}) Handler {
//this is not the best way to do it, but I dont have any options right now.
switch handler.(type) {
case Handler:
//it's already an iris handler
return handler.(Handler)
case http.Handler:
//it's http.Handler
h := fasthttpadaptor.NewFastHTTPHandlerFunc(handler.(http.Handler).ServeHTTP)
return ToHandlerFastHTTP(h)
case func(http.ResponseWriter, *http.Request):
//it's http.HandlerFunc
h := fasthttpadaptor.NewFastHTTPHandlerFunc(handler.(func(http.ResponseWriter, *http.Request)))
return ToHandlerFastHTTP(h)
default:
panic(errHandler.Format(handler, handler))
}
}
type Message struct {
Id int `json:"id"`
msg string `json:"string"`
}
var jsonHandle = func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
messageList := make([]Message, 0)
for i := 0; i < 100; i++ {
messageList = append(messageList, Message{
i,
fmt.Sprintf("ezioruan%d", i),
})
}
json.NewEncoder(w).Encode(&messageList)
}
var fastJsonHandle1 = fasthttpadaptor.NewFastHTTPHandlerFunc(jsonHandle)
var fastJsonHandle2 = func(ctx *fasthttp.RequestCtx) {
ctx.SetContentType("application/json")
messageList := make([]Message, 0)
for i := 0; i < 100; i++ {
messageList = append(messageList, Message{
i,
fmt.Sprintf("ezioruan%d", i),
})
}
json.NewEncoder(ctx).Encode(&messageList)
}