class Trace::HttpApiClient

Constants

SPANS_PATH

Public Instance Methods

perform(json_api_host, spans) click to toggle source
# File lib/zipkin-tracer/zipkin_http_sender.rb, line 11
def perform(json_api_host, spans)
  spans_with_ips =
    ::ZipkinTracer::HostnameResolver.new.spans_with_ips(spans, ZipkinHttpSender::IP_FORMAT).map(&:to_h)

  resp = Faraday.new(json_api_host).post do |req|
    req.url SPANS_PATH
    req.headers['Content-Type'] = 'application/json'
    req.body = JSON.generate(spans_with_ips)
  end
rescue Net::ReadTimeout, Faraday::ConnectionFailed => e
  error_message = "Error while connecting to #{json_api_host}: #{e.class.inspect} with message '#{e.message}'. " \
                  "Please make sure the URL / port are properly specified for the Zipkin server."
  SuckerPunch.logger.error(error_message)
rescue => e
  SuckerPunch.logger.error(e)
end