class EsHttpClient::CaughtUpStream
Public Class Methods
new(ref, connection)
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# File lib/es_http_client/caught_up_stream.rb, line 8 def initialize(ref, connection) @ref = ref @connection = connection end
Public Instance Methods
fetch(ref, &block)
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# File lib/es_http_client/caught_up_stream.rb, line 20 def fetch(ref, &block) response = @connection.get(ref.uri, ref.etag) page = Page.new(response.body) next_uri = ref.uri if page.has_entries? page.each_event(&block) next_uri = page.previous end return Ref.new(next_uri, response.headers['etag']) end
subscribe(&block)
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# File lib/es_http_client/caught_up_stream.rb, line 13 def subscribe(&block) loop do sleep 1 @ref = fetch(@ref, &block) end end