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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/http/response.rb
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# frozen_string_literal: true # Represents the response returned from the server from an HTTP request. # # @api abstract # @api public class Puppet::HTTP::Response # @return [URI] the response url attr_reader :url # Create a response associated with the URL. # # @param [URI] url # @param [Integer] HTTP status # @param [String] HTTP reason def initialize(url, code, reason) @url = url @code = code @reason = reason end # Return the response code. # # @return [Integer] Response code for the request # # @api public def code @code end # Return the response message. # # @return [String] Response message for the request # # @api public def reason @reason end # Returns the entire response body. Can be used instead of # `Puppet::HTTP::Response.read_body`, but both methods cannot be used for the # same response. # # @return [String] Response body for the request # # @api public def body raise NotImplementedError end # Streams the response body to the caller in chunks. Can be used instead of # `Puppet::HTTP::Response.body`, but both methods cannot be used for the same # response. # # @yield [String] Streams the response body in chunks # # @raise [ArgumentError] raise if a block is not given # # @api public def read_body(&block) raise NotImplementedError end # Check if the request received a response of success (HTTP 2xx). # # @return [Boolean] Returns true if the response indicates success # # @api public def success? 200 <= @code && @code < 300 end # Get a header case-insensitively. # # @param [String] name The header name # @return [String] The header value # # @api public def [](name) raise NotImplementedError end # Yield each header name and value. Returns an enumerator if no block is given. # # @yieldparam [String] header name # @yieldparam [String] header value # # @api public def each_header(&block) raise NotImplementedError end # Ensure the response body is fully read so that the server is not blocked # waiting for us to read data from the socket. Also if the caller streamed # the response, but didn't read the data, we need a way to drain the socket # before adding the connection back to the connection pool, otherwise the # unread response data would "leak" into the next HTTP request/response. # # @api public def drain body true end end
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