# File lib/selenium/webdriver/remote/http/common.rb, line 17 def call(verb, url, command_hash) url = server_url.merge(url) unless url.kind_of?(URI) headers = DEFAULT_HEADERS.dup if command_hash payload = command_hash.to_json headers["Content-Type"] = "#{CONTENT_TYPE}; charset=utf-8" headers["Content-Length"] = payload.bytesize.to_s if [:post, :put].include?(verb) if $DEBUG puts " >>> #{payload}" puts " > #{headers.inspect}" end elsif verb == :post headers["Content-Length"] = "0" end request verb, url, headers, payload end