Class: Google::Cloud::Trace::V1::TraceServiceClient

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/trace/v1/trace_service_client.rb

Overview

This file describes an API for collecting and viewing traces and spans within a trace. A Trace is a collection of spans corresponding to a single operation or set of operations for an application. A span is an individual timed event which forms a node of the trace tree. Spans for a single trace may span multiple services.

Constant Summary collapse

SERVICE_ADDRESS =

The default address of the service.

"cloudtrace.googleapis.com".freeze
DEFAULT_SERVICE_PORT =

The default port of the service.

443
GRPC_INTERCEPTORS =

The default set of gRPC interceptors.

[]
DEFAULT_TIMEOUT = 
30
ALL_SCOPES =

The scopes needed to make gRPC calls to all of the methods defined in this service.

[
  "https://www.googleapis.com/auth/cloud-platform",
  "https://www.googleapis.com/auth/trace.append",
  "https://www.googleapis.com/auth/trace.readonly"
].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(credentials: nil, scopes: ALL_SCOPES, client_config: {}, timeout: DEFAULT_TIMEOUT, metadata: nil, exception_transformer: nil, lib_name: nil, lib_version: "") ⇒ TraceServiceClient

Returns a new instance of TraceServiceClient

Parameters:

  • credentials (Google::Auth::Credentials, String, Hash, GRPC::Core::Channel, GRPC::Core::ChannelCredentials, Proc) —

    Provides the means for authenticating requests made by the client. This parameter can be many types. A Google::Auth::Credentials uses a the properties of its represented keyfile for authenticating requests made by this client. A String will be treated as the path to the keyfile to be used for the construction of credentials for this client. A Hash will be treated as the contents of a keyfile to be used for the construction of credentials for this client. A GRPC::Core::Channel will be used to make calls through. A GRPC::Core::ChannelCredentials for the setting up the RPC client. The channel credentials should already be composed with a GRPC::Core::CallCredentials object. A Proc will be used as an updater_proc for the Grpc channel. The proc transforms the metadata for requests, generally, to give OAuth credentials.

  • scopes (Array<String>) —

    The OAuth scopes for this service. This parameter is ignored if an updater_proc is supplied.

  • client_config (Hash) —

    A Hash for call options for each method. See Google::Gax#construct_settings for the structure of this data. Falls back to the default config if not specified or the specified config is missing data points.

  • timeout (Numeric) —

    The default timeout, in seconds, for calls made through this client.

  • metadata (Hash) —

    Default metadata to be sent with each request. This can be overridden on a per call basis.

  • exception_transformer (Proc) —

    An optional proc that intercepts any exceptions raised during an API call to inject custom error handling.



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# File 'lib/google/cloud/trace/v1/trace_service_client.rb', line 103

def initialize \
    credentials: nil,
    scopes: ALL_SCOPES,
    client_config: {},
    timeout: DEFAULT_TIMEOUT,
    metadata: nil,
    exception_transformer: nil,
    lib_name: nil,
    lib_version: ""
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "google/gax/grpc"
  require "google/devtools/cloudtrace/v1/trace_services_pb"

  credentials ||= Google::Cloud::Trace::V1::Credentials.default

  if credentials.is_a?(String) || credentials.is_a?(Hash)
    updater_proc = Google::Cloud::Trace::V1::Credentials.new(credentials).updater_proc
  end
  if credentials.is_a?(GRPC::Core::Channel)
    channel = credentials
  end
  if credentials.is_a?(GRPC::Core::ChannelCredentials)
    chan_creds = credentials
  end
  if credentials.is_a?(Proc)
    updater_proc = credentials
  end
  if credentials.is_a?(Google::Auth::Credentials)
    updater_proc = credentials.updater_proc
  end

  package_version = Gem.loaded_specs['google-cloud-trace'].version.version

  google_api_client = "gl-ruby/#{RUBY_VERSION}"
  google_api_client << " #{lib_name}/#{lib_version}" if lib_name
  google_api_client << " gapic/#{package_version} gax/#{Google::Gax::VERSION}"
  google_api_client << " grpc/#{GRPC::VERSION}"
  google_api_client.freeze

  headers = { :"x-goog-api-client" => google_api_client }
  headers.merge!(metadata) unless metadata.nil?
  client_config_file = Pathname.new(__dir__).join(
    "trace_service_client_config.json"
  )
  defaults = client_config_file.open do |f|
    Google::Gax.construct_settings(
      "google.devtools.cloudtrace.v1.TraceService",
      JSON.parse(f.read),
      client_config,
      Google::Gax::Grpc::STATUS_CODE_NAMES,
      timeout,
      page_descriptors: PAGE_DESCRIPTORS,
      errors: Google::Gax::Grpc::API_ERRORS,
      metadata: headers
    )
  end

  # Allow overriding the service path/port in subclasses.
  service_path = self.class::SERVICE_ADDRESS
  port = self.class::DEFAULT_SERVICE_PORT
  interceptors = self.class::GRPC_INTERCEPTORS
  @trace_service_stub = Google::Gax::Grpc.create_stub(
    service_path,
    port,
    chan_creds: chan_creds,
    channel: channel,
    updater_proc: updater_proc,
    scopes: scopes,
    interceptors: interceptors,
    &Google::Devtools::Cloudtrace::V1::TraceService::Stub.method(:new)
  )

  @patch_traces = Google::Gax.create_api_call(
    @trace_service_stub.method(:patch_traces),
    defaults["patch_traces"],
    exception_transformer: exception_transformer
  )
  @get_trace = Google::Gax.create_api_call(
    @trace_service_stub.method(:get_trace),
    defaults["get_trace"],
    exception_transformer: exception_transformer
  )
  @list_traces = Google::Gax.create_api_call(
    @trace_service_stub.method(:list_traces),
    defaults["list_traces"],
    exception_transformer: exception_transformer
  )
end

Instance Attribute Details

#trace_service_stub ⇒ Google::Devtools::Cloudtrace::V1::TraceService::Stub (readonly)

Returns:

  • (Google::Devtools::Cloudtrace::V1::TraceService::Stub) 


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# File 'lib/google/cloud/trace/v1/trace_service_client.rb', line 42

class TraceServiceClient
  attr_reader :trace_service_stub

  # The default address of the service.
  SERVICE_ADDRESS = "cloudtrace.googleapis.com".freeze

  # The default port of the service.
  DEFAULT_SERVICE_PORT = 443

  # The default set of gRPC interceptors.
  GRPC_INTERCEPTORS = []

  DEFAULT_TIMEOUT = 30

  PAGE_DESCRIPTORS = {
    "list_traces" => Google::Gax::PageDescriptor.new(
      "page_token",
      "next_page_token",
      "traces")
  }.freeze

  private_constant :PAGE_DESCRIPTORS

  # The scopes needed to make gRPC calls to all of the methods defined in
  # this service.
  ALL_SCOPES = [
    "https://www.googleapis.com/auth/cloud-platform",
    "https://www.googleapis.com/auth/trace.append",
    "https://www.googleapis.com/auth/trace.readonly"
  ].freeze


  # @param credentials [Google::Auth::Credentials, String, Hash, GRPC::Core::Channel, GRPC::Core::ChannelCredentials, Proc]
  #   Provides the means for authenticating requests made by the client. This parameter can
  #   be many types.
  #   A `Google::Auth::Credentials` uses a the properties of its represented keyfile for
  #   authenticating requests made by this client.
  #   A `String` will be treated as the path to the keyfile to be used for the construction of
  #   credentials for this client.
  #   A `Hash` will be treated as the contents of a keyfile to be used for the construction of
  #   credentials for this client.
  #   A `GRPC::Core::Channel` will be used to make calls through.
  #   A `GRPC::Core::ChannelCredentials` for the setting up the RPC client. The channel credentials
  #   should already be composed with a `GRPC::Core::CallCredentials` object.
  #   A `Proc` will be used as an updater_proc for the Grpc channel. The proc transforms the
  #   metadata for requests, generally, to give OAuth credentials.
  # @param scopes [Array<String>]
  #   The OAuth scopes for this service. This parameter is ignored if
  #   an updater_proc is supplied.
  # @param client_config [Hash]
  #   A Hash for call options for each method. See
  #   Google::Gax#construct_settings for the structure of
  #   this data. Falls back to the default config if not specified
  #   or the specified config is missing data points.
  # @param timeout [Numeric]
  #   The default timeout, in seconds, for calls made through this client.
  # @param metadata [Hash]
  #   Default metadata to be sent with each request. This can be overridden on a per call basis.
  # @param exception_transformer [Proc]
  #   An optional proc that intercepts any exceptions raised during an API call to inject
  #   custom error handling.
  def initialize \
      credentials: nil,
      scopes: ALL_SCOPES,
      client_config: {},
      timeout: DEFAULT_TIMEOUT,
      metadata: nil,
      exception_transformer: nil,
      lib_name: nil,
      lib_version: ""
    # These require statements are intentionally placed here to initialize
    # the gRPC module only when it's required.
    # See https://github.com/googleapis/toolkit/issues/446
    require "google/gax/grpc"
    require "google/devtools/cloudtrace/v1/trace_services_pb"

    credentials ||= Google::Cloud::Trace::V1::Credentials.default

    if credentials.is_a?(String) || credentials.is_a?(Hash)
      updater_proc = Google::Cloud::Trace::V1::Credentials.new(credentials).updater_proc
    end
    if credentials.is_a?(GRPC::Core::Channel)
      channel = credentials
    end
    if credentials.is_a?(GRPC::Core::ChannelCredentials)
      chan_creds = credentials
    end
    if credentials.is_a?(Proc)
      updater_proc = credentials
    end
    if credentials.is_a?(Google::Auth::Credentials)
      updater_proc = credentials.updater_proc
    end

    package_version = Gem.loaded_specs['google-cloud-trace'].version.version

    google_api_client = "gl-ruby/#{RUBY_VERSION}"
    google_api_client << " #{lib_name}/#{lib_version}" if lib_name
    google_api_client << " gapic/#{package_version} gax/#{Google::Gax::VERSION}"
    google_api_client << " grpc/#{GRPC::VERSION}"
    google_api_client.freeze

    headers = { :"x-goog-api-client" => google_api_client }
    headers.merge!(metadata) unless metadata.nil?
    client_config_file = Pathname.new(__dir__).join(
      "trace_service_client_config.json"
    )
    defaults = client_config_file.open do |f|
      Google::Gax.construct_settings(
        "google.devtools.cloudtrace.v1.TraceService",
        JSON.parse(f.read),
        client_config,
        Google::Gax::Grpc::STATUS_CODE_NAMES,
        timeout,
        page_descriptors: PAGE_DESCRIPTORS,
        errors: Google::Gax::Grpc::API_ERRORS,
        metadata: headers
      )
    end

    # Allow overriding the service path/port in subclasses.
    service_path = self.class::SERVICE_ADDRESS
    port = self.class::DEFAULT_SERVICE_PORT
    interceptors = self.class::GRPC_INTERCEPTORS
    @trace_service_stub = Google::Gax::Grpc.create_stub(
      service_path,
      port,
      chan_creds: chan_creds,
      channel: channel,
      updater_proc: updater_proc,
      scopes: scopes,
      interceptors: interceptors,
      &Google::Devtools::Cloudtrace::V1::TraceService::Stub.method(:new)
    )

    @patch_traces = Google::Gax.create_api_call(
      @trace_service_stub.method(:patch_traces),
      defaults["patch_traces"],
      exception_transformer: exception_transformer
    )
    @get_trace = Google::Gax.create_api_call(
      @trace_service_stub.method(:get_trace),
      defaults["get_trace"],
      exception_transformer: exception_transformer
    )
    @list_traces = Google::Gax.create_api_call(
      @trace_service_stub.method(:list_traces),
      defaults["list_traces"],
      exception_transformer: exception_transformer
    )
  end

  # Service calls

  # Sends new traces to Stackdriver Trace or updates existing traces. If the ID
  # of a trace that you send matches that of an existing trace, any fields
  # in the existing trace and its spans are overwritten by the provided values,
  # and any new fields provided are merged with the existing trace data. If the
  # ID does not match, a new trace is created.
  #
  # @param project_id [String]
  #   ID of the Cloud project where the trace data is stored.
  # @param traces [Google::Devtools::Cloudtrace::V1::Traces | Hash]
  #   The body of the message.
  #   A hash of the same form as `Google::Devtools::Cloudtrace::V1::Traces`
  #   can also be provided.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @yield [result, operation] Access the result along with the RPC operation
  # @yieldparam result []
  # @yieldparam operation [GRPC::ActiveCall::Operation]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/trace"
  #
  #   trace_service_client = Google::Cloud::Trace.new(version: :v1)
  #
  #   # TODO: Initialize +project_id+:
  #   project_id = ''
  #
  #   # TODO: Initialize +traces+:
  #   traces = {}
  #   trace_service_client.patch_traces(project_id, traces)

  def patch_traces \
      project_id,
      traces,
      options: nil,
      &block
    req = {
      project_id: project_id,
      traces: traces
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::PatchTracesRequest)
    @patch_traces.call(req, options, &block)
    nil
  end

  # Gets a single trace by its ID.
  #
  # @param project_id [String]
  #   ID of the Cloud project where the trace data is stored.
  # @param trace_id [String]
  #   ID of the trace to return.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @yield [result, operation] Access the result along with the RPC operation
  # @yieldparam result [Google::Devtools::Cloudtrace::V1::Trace]
  # @yieldparam operation [GRPC::ActiveCall::Operation]
  # @return [Google::Devtools::Cloudtrace::V1::Trace]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/trace"
  #
  #   trace_service_client = Google::Cloud::Trace.new(version: :v1)
  #
  #   # TODO: Initialize +project_id+:
  #   project_id = ''
  #
  #   # TODO: Initialize +trace_id+:
  #   trace_id = ''
  #   response = trace_service_client.get_trace(project_id, trace_id)

  def get_trace \
      project_id,
      trace_id,
      options: nil,
      &block
    req = {
      project_id: project_id,
      trace_id: trace_id
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::GetTraceRequest)
    @get_trace.call(req, options, &block)
  end

  # Returns of a list of traces that match the specified filter conditions.
  #
  # @param project_id [String]
  #   ID of the Cloud project where the trace data is stored.
  # @param view [Google::Devtools::Cloudtrace::V1::ListTracesRequest::ViewType]
  #   Type of data returned for traces in the list. Optional. Default is
  #   +MINIMAL+.
  # @param page_size [Integer]
  #   Maximum number of traces to return. If not specified or <= 0, the
  #   implementation selects a reasonable value.  The implementation may
  #   return fewer traces than the requested page size. Optional.
  # @param start_time [Google::Protobuf::Timestamp | Hash]
  #   Start of the time interval (inclusive) during which the trace data was
  #   collected from the application.
  #   A hash of the same form as `Google::Protobuf::Timestamp`
  #   can also be provided.
  # @param end_time [Google::Protobuf::Timestamp | Hash]
  #   End of the time interval (inclusive) during which the trace data was
  #   collected from the application.
  #   A hash of the same form as `Google::Protobuf::Timestamp`
  #   can also be provided.
  # @param filter [String]
  #   An optional filter against labels for the request.
  #
  #   By default, searches use prefix matching. To specify exact match, prepend
  #   a plus symbol (+++) to the search term.
  #   Multiple terms are ANDed. Syntax:
  #
  #   * +root:NAME_PREFIX+ or +NAME_PREFIX+: Return traces where any root
  #     span starts with +NAME_PREFIX+.
  #   * ++root:NAME+ or ++NAME+: Return traces where any root span's name is
  #     exactly +NAME+.
  #   * +span:NAME_PREFIX+: Return traces where any span starts with
  #     +NAME_PREFIX+.
  #   * ++span:NAME+: Return traces where any span's name is exactly
  #     +NAME+.
  #   * +latency:DURATION+: Return traces whose overall latency is
  #     greater or equal to than +DURATION+. Accepted units are nanoseconds
  #     (+ns+), milliseconds (+ms+), and seconds (+s+). Default is +ms+. For
  #     example, +latency:24ms+ returns traces whose overall latency
  #     is greater than or equal to 24 milliseconds.
  #   * +label:LABEL_KEY+: Return all traces containing the specified
  #     label key (exact match, case-sensitive) regardless of the key:value
  #     pair's value (including empty values).
  #   * +LABEL_KEY:VALUE_PREFIX+: Return all traces containing the specified
  #     label key (exact match, case-sensitive) whose value starts with
  #     +VALUE_PREFIX+. Both a key and a value must be specified.
  #   * ++LABEL_KEY:VALUE+: Return all traces containing a key:value pair
  #     exactly matching the specified text. Both a key and a value must be
  #     specified.
  #   * +method:VALUE+: Equivalent to +/http/method:VALUE+.
  #   * +url:VALUE+: Equivalent to +/http/url:VALUE+.
  # @param order_by [String]
  #   Field used to sort the returned traces. Optional.
  #   Can be one of the following:
  #
  #   * +trace_id+
  #   * +name+ (+name+ field of root span in the trace)
  #   * +duration+ (difference between +end_time+ and +start_time+ fields of
  #     the root span)
  #   * +start+ (+start_time+ field of the root span)
  #
  #   Descending order can be specified by appending +desc+ to the sort field
  #   (for example, +name desc+).
  #
  #   Only one sort field is permitted.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @yield [result, operation] Access the result along with the RPC operation
  # @yieldparam result [Google::Gax::PagedEnumerable<Google::Devtools::Cloudtrace::V1::Trace>]
  # @yieldparam operation [GRPC::ActiveCall::Operation]
  # @return [Google::Gax::PagedEnumerable<Google::Devtools::Cloudtrace::V1::Trace>]
  #   An enumerable of Google::Devtools::Cloudtrace::V1::Trace instances.
  #   See Google::Gax::PagedEnumerable documentation for other
  #   operations such as per-page iteration or access to the response
  #   object.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/trace"
  #
  #   trace_service_client = Google::Cloud::Trace.new(version: :v1)
  #
  #   # TODO: Initialize +project_id+:
  #   project_id = ''
  #
  #   # Iterate over all results.
  #   trace_service_client.list_traces(project_id).each do |element|
  #     # Process element.
  #   end
  #
  #   # Or iterate over results one page at a time.
  #   trace_service_client.list_traces(project_id).each_page do |page|
  #     # Process each page at a time.
  #     page.each do |element|
  #       # Process element.
  #     end
  #   end

  def list_traces \
      project_id,
      view: nil,
      page_size: nil,
      start_time: nil,
      end_time: nil,
      filter: nil,
      order_by: nil,
      options: nil,
      &block
    req = {
      project_id: project_id,
      view: view,
      page_size: page_size,
      start_time: start_time,
      end_time: end_time,
      filter: filter,
      order_by: order_by
    }.delete_if { |_, v| v.nil? }
    req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::ListTracesRequest)
    @list_traces.call(req, options, &block)
  end
end

Instance Method Details

#get_trace(project_id, trace_id, options: nil) {|result, operation| ... } ⇒ Google::Devtools::Cloudtrace::V1::Trace

Gets a single trace by its ID.

Examples:

require "google/cloud/trace"

trace_service_client = Google::Cloud::Trace.new(version: :v1)

# TODO: Initialize +project_id+:
project_id = ''

# TODO: Initialize +trace_id+:
trace_id = ''
response = trace_service_client.get_trace(project_id, trace_id)

Parameters:

  • project_id (String) —

    ID of the Cloud project where the trace data is stored.

  • trace_id (String) —

    ID of the trace to return.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Yields:

  • (result, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/trace/v1/trace_service_client.rb', line 267

def get_trace \
    project_id,
    trace_id,
    options: nil,
    &block
  req = {
    project_id: project_id,
    trace_id: trace_id
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::GetTraceRequest)
  @get_trace.call(req, options, &block)
end

#list_traces(project_id, view: nil, page_size: nil, start_time: nil, end_time: nil, filter: nil, order_by: nil, options: nil) {|result, operation| ... } ⇒ Google::Gax::PagedEnumerable<Google::Devtools::Cloudtrace::V1::Trace>

Returns of a list of traces that match the specified filter conditions.

Examples:

require "google/cloud/trace"

trace_service_client = Google::Cloud::Trace.new(version: :v1)

# TODO: Initialize +project_id+:
project_id = ''

# Iterate over all results.
trace_service_client.list_traces(project_id).each do |element|
  # Process element.
end

# Or iterate over results one page at a time.
trace_service_client.list_traces(project_id).each_page do |page|
  # Process each page at a time.
  page.each do |element|
    # Process element.
  end
end

Parameters:

  • project_id (String) —

    ID of the Cloud project where the trace data is stored.

  • view (Google::Devtools::Cloudtrace::V1::ListTracesRequest::ViewType) —

    Type of data returned for traces in the list. Optional. Default is +MINIMAL+.

  • page_size (Integer) —

    Maximum number of traces to return. If not specified or <= 0, the implementation selects a reasonable value. The implementation may return fewer traces than the requested page size. Optional.

  • start_time (Google::Protobuf::Timestamp | Hash) —

    Start of the time interval (inclusive) during which the trace data was collected from the application. A hash of the same form as Google::Protobuf::Timestamp can also be provided.

  • end_time (Google::Protobuf::Timestamp | Hash) —

    End of the time interval (inclusive) during which the trace data was collected from the application. A hash of the same form as Google::Protobuf::Timestamp can also be provided.

  • filter (String) —

    An optional filter against labels for the request.

    By default, searches use prefix matching. To specify exact match, prepend a plus symbol (+++) to the search term. Multiple terms are ANDed. Syntax:

    • +root:NAME_PREFIX+ or +NAME_PREFIX+: Return traces where any root span starts with +NAME_PREFIX+.
    • ++root:NAME+ or ++NAME+: Return traces where any root span's name is exactly +NAME+.
    • +span:NAME_PREFIX+: Return traces where any span starts with +NAME_PREFIX+.
    • ++span:NAME+: Return traces where any span's name is exactly +NAME+.
    • +latency:DURATION+: Return traces whose overall latency is greater or equal to than +DURATION+. Accepted units are nanoseconds (+ns+), milliseconds (+ms+), and seconds (+s+). Default is +ms+. For example, +latency:24ms+ returns traces whose overall latency is greater than or equal to 24 milliseconds.
    • +label:LABEL_KEY+: Return all traces containing the specified label key (exact match, case-sensitive) regardless of the key:value pair's value (including empty values).
    • +LABEL_KEY:VALUE_PREFIX+: Return all traces containing the specified label key (exact match, case-sensitive) whose value starts with +VALUE_PREFIX+. Both a key and a value must be specified.
    • ++LABEL_KEY:VALUE+: Return all traces containing a key:value pair exactly matching the specified text. Both a key and a value must be specified.
    • +method:VALUE+: Equivalent to +/http/method:VALUE+.
    • +url:VALUE+: Equivalent to +/http/url:VALUE+.
  • order_by (String) —

    Field used to sort the returned traces. Optional. Can be one of the following:

    • +trace_id+
    • +name+ (+name+ field of root span in the trace)
    • +duration+ (difference between +end_time+ and +start_time+ fields of the root span)
    • +start+ (+start_time+ field of the root span)

    Descending order can be specified by appending +desc+ to the sort field (for example, +name desc+).

    Only one sort field is permitted.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Yields:

  • (result, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

  • (Google::Gax::PagedEnumerable<Google::Devtools::Cloudtrace::V1::Trace>) —

    An enumerable of Google::Devtools::Cloudtrace::V1::Trace instances. See Google::Gax::PagedEnumerable documentation for other operations such as per-page iteration or access to the response object.

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/trace/v1/trace_service_client.rb', line 379

def list_traces \
    project_id,
    view: nil,
    page_size: nil,
    start_time: nil,
    end_time: nil,
    filter: nil,
    order_by: nil,
    options: nil,
    &block
  req = {
    project_id: project_id,
    view: view,
    page_size: page_size,
    start_time: start_time,
    end_time: end_time,
    filter: filter,
    order_by: order_by
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::ListTracesRequest)
  @list_traces.call(req, options, &block)
end

#patch_traces(project_id, traces, options: nil) {|result, operation| ... } ⇒ Object

Sends new traces to Stackdriver Trace or updates existing traces. If the ID of a trace that you send matches that of an existing trace, any fields in the existing trace and its spans are overwritten by the provided values, and any new fields provided are merged with the existing trace data. If the ID does not match, a new trace is created.

Examples:

require "google/cloud/trace"

trace_service_client = Google::Cloud::Trace.new(version: :v1)

# TODO: Initialize +project_id+:
project_id = ''

# TODO: Initialize +traces+:
traces = {}
trace_service_client.patch_traces(project_id, traces)

Parameters:

  • project_id (String) —

    ID of the Cloud project where the trace data is stored.

  • traces (Google::Devtools::Cloudtrace::V1::Traces | Hash) —

    The body of the message. A hash of the same form as Google::Devtools::Cloudtrace::V1::Traces can also be provided.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Yields:

  • (result, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • result —

    []

  • operation (GRPC::ActiveCall::Operation)

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/trace/v1/trace_service_client.rb', line 227

def patch_traces \
    project_id,
    traces,
    options: nil,
    &block
  req = {
    project_id: project_id,
    traces: traces
  }.delete_if { |_, v| v.nil? }
  req = Google::Gax::to_proto(req, Google::Devtools::Cloudtrace::V1::PatchTracesRequest)
  @patch_traces.call(req, options, &block)
  nil
end