lib/loggerstash.rb in loggerstash-0.0.3 vs lib/loggerstash.rb in loggerstash-0.0.4

@@ -135,9 +135,10 @@
   #
   def default_formatter
     @default_formatter ||= ->(s, t, p, m) do
       {
         "@timestamp":  t.utc.strftime("%FT%T.%NZ"),
+        "@metadata":   { _type: "loggerstash" },
         message:       m,
         severity_name: s.downcase,
         hostname:      Socket.gethostname,
         pid:           $$,
       }.tap do |ev|