pub

pkg/middleware/recovery.go

@@ -0,0 +1,22 @@
+package middleware
+
+import (
+	"log"
+	"net/http"
+)
+
+// Recovery is a middleware that recovers from any panics and writes a 500 if there was one
+func Recovery() Middleware {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			defer func() {
+				if err := recover(); err != nil {
+					log.Printf("PANIC RECOVERED: %v", err)
+					http.Error(w, "Internal Server Error", http.StatusInternalServerError)
+				}
+			}()
+			
+			next.ServeHTTP(w, r)
+		})
+	}
+}