class Kubeclient::Common::WatchStream
HTTP Stream used to watch changes on entities
Public Class Methods
new(uri, http_options, format: :json)
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# File lib/kubeclient/watch_stream.rb, line 7 def initialize(uri, http_options, format: :json) @uri = uri @http_client = nil @http_options = http_options @format = format end
Public Instance Methods
each() { |format == :json ? watch_notice(parse) : chomp| ... }
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# File lib/kubeclient/watch_stream.rb, line 14 def each @finished = false @http_client = build_client response = @http_client.request(:get, @uri, build_client_options) unless response.code < 300 raise KubeException.new(response.code, response.reason, response) end buffer = '' response.body.each do |chunk| buffer << chunk while (line = buffer.slice!(/.+\n/)) yield @format == :json ? WatchNotice.new(JSON.parse(line)) : line.chomp end end rescue IOError raise unless @finished end
finish()
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# File lib/kubeclient/watch_stream.rb, line 34 def finish @finished = true @http_client.close unless @http_client.nil? end
Private Instance Methods
build_client()
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# File lib/kubeclient/watch_stream.rb, line 41 def build_client if @http_options[:basic_auth_user] && @http_options[:basic_auth_password] HTTP.basic_auth( user: @http_options[:basic_auth_user], pass: @http_options[:basic_auth_password] ) else HTTP::Client.new end end
build_client_options()
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# File lib/kubeclient/watch_stream.rb, line 64 def build_client_options client_options = { headers: @http_options[:headers], proxy: using_proxy } if @http_options[:ssl] client_options[:ssl] = @http_options[:ssl] socket_option = :ssl_socket_class else socket_option = :socket_class end client_options[socket_option] = @http_options[socket_option] if @http_options[socket_option] client_options end
using_proxy()
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# File lib/kubeclient/watch_stream.rb, line 52 def using_proxy proxy = @http_options[:http_proxy_uri] return nil unless proxy p_uri = URI.parse(proxy) { proxy_address: p_uri.hostname, proxy_port: p_uri.port, proxy_username: p_uri.user, proxy_password: p_uri.password } end