lib/httpx/resolver/https.rb in httpx-0.15.4 vs lib/httpx/resolver/https.rb in httpx-0.16.0

@@ -22,11 +22,9 @@
       uri: NAMESERVER,
       use_get: false,
       record_types: RECORD_TYPES.keys,
     }.freeze
 
-    def_delegator :@connections, :empty?
-
     def_delegators :@resolver_connection, :connecting?, :to_io, :call, :close
 
     def initialize(options)
       @options = Options.new(options)
       @resolver_options = DEFAULTS.merge(@options.resolver_options)