Class: ElasticAPM::Transport::Connection::Http Private

Inherits:
Object
  • Object
show all
Includes:
Logging
Defined in:
lib/elastic_apm/transport/connection/http.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary

Constants included from Logging

Logging::LEVELS, Logging::PREFIX

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logging

#debug, #error, #fatal, #info, #warn

Constructor Details

#initialize(config, headers: nil) ⇒ Http

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Http.



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# File 'lib/elastic_apm/transport/connection/http.rb', line 29

def initialize(config, headers: nil)
  @config = config
  @headers = headers || Headers.new(config)
  @client = build_client
  @closed = Concurrent::AtomicBoolean.new(true)
end

Class Method Details

.open(config, url) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 42

def self.open(config, url)
  new(config).tap do |http|
    http.open(url)
  end
end

Instance Method Details

#close(reason) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 71

def close(reason)
  return if closed?

  debug '%s: Closing request with reason %s', thread_str, reason
  @closed.make_true

  @wr&.close

  if @request&.join(5)
    @rd&.close
    return
  end

  @rd&.close

  return if @request.nil?

  error(
    '%s: APM Server not responding in time, terminating request',
    thread_str
  )
  @request.kill
end

#closed? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/elastic_apm/transport/connection/http.rb', line 95

def closed?
  @rd.closed? && @closed.true?
end

#get(url, headers: nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 52

def get(url, headers: nil)
  request(:get, url, headers: headers)
end

#inspect ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 99

def inspect
  format(
    '%s closed: %s>',
    super.split.first,
    closed?
  )
end

#open(url) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 36

def open(url)
  @closed.make_false
  @rd, @wr = ProxyPipe.pipe(compress: @config.http_compression?)
  @request = open_request_in_thread(url)
end

#post(url, body: nil, headers: nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 48

def post(url, body: nil, headers: nil)
  request(:post, url, body: body, headers: headers)
end

#request(method, url, body: nil, headers: nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 56

def request(method, url, body: nil, headers: nil)
  @client.send(
    method,
    url,
    body: body,
    headers: (headers ? @headers.merge(headers) : @headers).to_h,
    ssl_context: @config.ssl_context
  ).flush
end

#write(str) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/elastic_apm/transport/connection/http.rb', line 66

def write(str)
  @wr.write(str)
  @wr.bytes_sent
end