mux/middleware/recover.go

34 lines
656 B
Go

package middleware
import (
"log/slog"
"net/http"
"go.neonxp.ru/mux"
)
func Recover(logger *slog.Logger) mux.Middleware {
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
defer func() {
err := recover()
if err == nil {
return
}
requestID := GetRequestID(r)
logger.ErrorContext(
r.Context(),
"panic",
slog.Any("panic", err),
slog.String("proto", r.Proto),
slog.String("method", r.Method),
slog.String("request_uri", r.RequestURI),
slog.String("request_id", requestID),
)
}()
next.ServeHTTP(w, r)
})
}
}