Module: Datadog::Transport::HTTP

Includes:
Kernel
Defined in:
lib/ddtrace/transport/http.rb,
lib/ddtrace/transport/http/api.rb,
lib/ddtrace/transport/http/env.rb,
lib/ddtrace/transport/http/client.rb,
lib/ddtrace/transport/http/traces.rb,
lib/ddtrace/transport/http/api/map.rb,
lib/ddtrace/transport/http/builder.rb,
lib/ddtrace/transport/http/api/spec.rb,
lib/ddtrace/transport/http/response.rb,
lib/ddtrace/transport/http/statistics.rb,
lib/ddtrace/transport/http/adapters/net.rb,
lib/ddtrace/transport/http/api/endpoint.rb,
lib/ddtrace/transport/http/api/instance.rb,
lib/ddtrace/transport/http/adapters/test.rb,
lib/ddtrace/transport/http/api/fallbacks.rb,
lib/ddtrace/transport/http/adapters/registry.rb,
lib/ddtrace/transport/http/adapters/unix_socket.rb

Overview

Namespace for HTTP transport components

Defined Under Namespace

Modules: API, Adapters, Response, Statistics, Traces Classes: Builder, Client, Env

Class Method Summary collapse

Class Method Details

.default(agent_settings: Datadog::Configuration::AgentSettingsResolver::ENVIRONMENT_AGENT_SETTINGS, **options) ⇒ Object

Builds a new Transport::HTTP::Client with default settings Pass a block to override any settings.



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# File 'lib/ddtrace/transport/http.rb', line 31

def default(agent_settings: Datadog::Configuration::AgentSettingsResolver::ENVIRONMENT_AGENT_SETTINGS, **options)
  new do |transport|
    transport.adapter(
      default_adapter,
      agent_settings.hostname,
      agent_settings.port,
      timeout: agent_settings.timeout_seconds,
      ssl: agent_settings.ssl
    )
    transport.headers default_headers

    if agent_settings.deprecated_for_removal_transport_configuration_options
      # The deprecated_for_removal_transport_configuration_options take precedence over any options the caller
      # specifies
      options = options.merge(**agent_settings.deprecated_for_removal_transport_configuration_options)
    end

    apis = API.defaults

    transport.api API::V4, apis[API::V4], fallback: API::V3, default: true
    transport.api API::V3, apis[API::V3], fallback: API::V2
    transport.api API::V2, apis[API::V2]

    # Apply any settings given by options
    unless options.empty?
      transport.default_api = options[:api_version] if options.key?(:api_version)
      transport.headers options[:headers] if options.key?(:headers)
    end

    if agent_settings.deprecated_for_removal_transport_configuration_proc
      agent_settings.deprecated_for_removal_transport_configuration_proc.call(transport)
    end

    # Call block to apply any customization, if provided
    yield(transport) if block_given?
  end
end

.default_adapter ⇒ Object 



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# File 'lib/ddtrace/transport/http.rb', line 82

def default_adapter
  :net_http
end

.default_headers ⇒ Object 



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# File 'lib/ddtrace/transport/http.rb', line 69

def default_headers
  {
    Datadog::Ext::Transport::HTTP::HEADER_META_LANG => Datadog::Core::Environment::Ext::LANG,
    Datadog::Ext::Transport::HTTP::HEADER_META_LANG_VERSION => Datadog::Core::Environment::Ext::LANG_VERSION,
    Datadog::Ext::Transport::HTTP::HEADER_META_LANG_INTERPRETER => Datadog::Core::Environment::Ext::LANG_INTERPRETER,
    Datadog::Ext::Transport::HTTP::HEADER_META_TRACER_VERSION => Datadog::Core::Environment::Ext::TRACER_VERSION
  }.tap do |headers|
    # Add container ID, if present.
    container_id = Datadog::Core::Environment::Container.container_id
    headers[Datadog::Ext::Transport::HTTP::HEADER_CONTAINER_ID] = container_id unless container_id.nil?
  end
end

.default_hostname(logger: Datadog.logger) ⇒ Object 



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# File 'lib/ddtrace/transport/http.rb', line 86

def default_hostname(logger: Datadog.logger)
  logger.warn(
    'Deprecated for removal: Using #default_hostname for configuration is deprecated and will ' \
    'be removed on a future ddtrace release.'
  )

  Datadog::Configuration::AgentSettingsResolver::ENVIRONMENT_AGENT_SETTINGS.hostname
end

.default_port(logger: Datadog.logger) ⇒ Object 



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

def default_port(logger: Datadog.logger)
  logger.warn(
    'Deprecated for removal: Using #default_hostname for configuration is deprecated and will ' \
    'be removed on a future ddtrace release.'
  )

  Datadog::Configuration::AgentSettingsResolver::ENVIRONMENT_AGENT_SETTINGS.port
end

.default_url(logger: Datadog.logger) ⇒ Object 



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# File 'lib/ddtrace/transport/http.rb', line 104

def default_url(logger: Datadog.logger)
  logger.warn(
    'Deprecated for removal: Using #default_url for configuration is deprecated and will ' \
    'be removed on a future ddtrace release.'
  )

  nil
end

.new(&block) ⇒ Object

Builds a new Transport::HTTP::Client



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# File 'lib/ddtrace/transport/http.rb', line 25

def new(&block)
  Builder.new(&block).to_transport
end