package middleware
import (
"net/http"
"github.com/EverythingMe/vertex"
"github.com/dvirsky/go-pylog/logging"
)
// RequestLogger is a middleware that logs the paths and return values of all requests
var RequestLogger = vertex.MiddlewareFunc(func(w http.ResponseWriter, r *vertex.Request, next vertex.HandlerFunc) (interface{}, error) {
logging.Info("Handling %s %s", r.Method, r.URL.String())
ret, err := next(w, r)
logging.Info("Return value was %v %v", ret, err)
return ret, err
})
//func StaticText(msg string) vertex.MiddlewareFunc {
// //h := http.FileServer(dir)
// return HandlerFunc(func(w http.ResponseWriter, r *http.Request) (interface{}, error) {
// fmt.Fprintln(w, msg)
// return nil, ErrHijacked
// })
//}
package middleware
import (
"net/http"
"github.com/dvirsky/go-pylog/logging"
"github.com/EverythingMe/vertex"
)
// AutoRecover is a middleware that recovers automatically from panics inside request handlers
var AutoRecover = vertex.MiddlewareFunc(func(w http.ResponseWriter, r *vertex.Request, next vertex.HandlerFunc) (ret interface{}, err error) {
defer func() {
e := recover()
if e != nil {
logging.Critical("Caught panic: %v", e)
err = vertex.NewErrorf("PANIC handling %s: %s", r.URL.Path, e)
return
}
}()
return next(w, r)
})
