[CLIENT] Use the connections.all.size consistently for reload_on_failure

Closes #106

Author: mkdynamic

elasticsearch-transport/lib/elasticsearch/transport/transport/base.rb

@@ -194,7 +194,7 @@ def perform_request(method, path, params={}, body=nil, &block)
             connection.dead!
 
             if @options[:reload_on_failure] and tries < connections.all.size
-              logger.warn "[#{e.class}] Reloading connections (attempt #{tries} of #{connections.size})" if logger
+              logger.warn "[#{e.class}] Reloading connections (attempt #{tries} of #{connections.all.size})" if logger
               reload_connections! and retry
             end