Class: Google::Longrunning::Operations::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/google/longrunning/operations/client.rb

Overview

Client for the Operations service.

Manages long-running operations with an API service.

When an API method normally takes long time to complete, it can be designed to return Operation to the client, and the client can use this interface to receive the real response asynchronously by polling the operation resource, or pass the operation resource to another API (such as Pub/Sub API) to receive the response. Any API service that returns long-running operations should implement the Operations interface so developers can have a consistent client experience.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new Operations client object.

Examples:


# Create a client using the default configuration
client = ::Google::Longrunning::Operations::Client.new

# Create a client using a custom configuration
client = ::Google::Longrunning::Operations::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Operations client.

Yield Parameters:



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# File 'lib/google/longrunning/operations/client.rb', line 130

def initialize
  # 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 "gapic/grpc"
  require "google/longrunning/operations_services_pb"

  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  if credentials.is_a?(::String) || credentials.is_a?(::Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end
  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @operations_client = Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @operations_stub = ::Gapic::ServiceStub.new(
    ::Google::Longrunning::Operations::Stub,
    credentials: credentials,
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors,
    channel_pool_config: @config.channel_pool,
    logger: @config.logger
  )

  @operations_stub.stub_logger&.info do |entry|
    entry.set_system_name
    entry.set_service
    entry.message = "Created client for #{entry.service}"
    entry.set_credentials_fields credentials
    entry.set "customEndpoint", @config.endpoint if @config.endpoint
    entry.set "defaultTimeout", @config.timeout if @config.timeout
    entry.set "quotaProject", @quota_project_id if @quota_project_id
  end

  @location_client = Google::Cloud::Location::Locations::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @operations_stub.endpoint
    config.universe_domain = @operations_stub.universe_domain
    config.logger = @operations_stub.logger if config.respond_to? :logger=
  end

  @iam_policy_client = Google::Iam::V1::IAMPolicy::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @operations_stub.endpoint
    config.universe_domain = @operations_stub.universe_domain
    config.logger = @operations_stub.logger if config.respond_to? :logger=
  end
end

Instance Attribute Details

#iam_policy_client ⇒ Google::Iam::V1::IAMPolicy::Client (readonly)

Get the associated client for mix-in of the IAMPolicy.

Returns:

  • (Google::Iam::V1::IAMPolicy::Client) 


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# File 'lib/google/longrunning/operations/client.rb', line 223

def iam_policy_client
  @iam_policy_client
end

#location_client ⇒ Google::Cloud::Location::Locations::Client (readonly)

Get the associated client for mix-in of the Locations.

Returns:

  • (Google::Cloud::Location::Locations::Client) 


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# File 'lib/google/longrunning/operations/client.rb', line 216

def location_client
  @location_client
end

#operations_client ⇒ ::Google::Longrunning::Operations::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/longrunning/operations/client.rb', line 209

def operations_client
  @operations_client
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the Operations Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all Operations clients
::Google::Longrunning::Operations::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/longrunning/operations/client.rb', line 68

def self.configure
  @configure ||= begin
    namespace = ["Google", "Longrunning"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#cancel_operation(request, options = nil) ⇒ ::Google::Protobuf::Empty #cancel_operation(name: nil) ⇒ ::Google::Protobuf::Empty

Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Examples:

Basic example

require "google/longrunning"

# Create a client object. The client can be reused for multiple calls.
client = Google::Longrunning::Operations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Longrunning::CancelOperationRequest.new

# Call the cancel_operation method.
result = client.cancel_operation request

# The returned object is of type Google::Protobuf::Empty.
p result

Overloads:

  • #cancel_operation(request, options = nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to cancel_operation via a request object, either of type CancelOperationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Longrunning::CancelOperationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

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

  • #cancel_operation(name: nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to cancel_operation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The name of the operation resource to be cancelled.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/longrunning/operations/client.rb', line 584

def cancel_operation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Longrunning::CancelOperationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.cancel_operation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dataform::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.cancel_operation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.cancel_operation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @operations_stub.call_rpc :cancel_operation, request, options: options do |response, operation|
    yield response, operation if block_given?
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#configure {|config| ... } ⇒ Client::Configuration

Configure the Operations Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/longrunning/operations/client.rb', line 100

def configure
  yield @config if block_given?
  @config
end

#delete_operation(request, options = nil) ⇒ ::Google::Protobuf::Empty #delete_operation(name: nil) ⇒ ::Google::Protobuf::Empty

Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Examples:

Basic example

require "google/longrunning"

# Create a client object. The client can be reused for multiple calls.
client = Google::Longrunning::Operations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Longrunning::DeleteOperationRequest.new

# Call the delete_operation method.
result = client.delete_operation request

# The returned object is of type Google::Protobuf::Empty.
p result

Overloads:

  • #delete_operation(request, options = nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to delete_operation via a request object, either of type DeleteOperationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Longrunning::DeleteOperationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

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

  • #delete_operation(name: nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to delete_operation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The name of the operation resource to be deleted.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/longrunning/operations/client.rb', line 489

def delete_operation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Longrunning::DeleteOperationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.delete_operation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dataform::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.delete_operation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_operation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @operations_stub.call_rpc :delete_operation, request, options: options do |response, operation|
    yield response, operation if block_given?
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_operation(request, options = nil) ⇒ ::Gapic::Operation #get_operation(name: nil) ⇒ ::Gapic::Operation

Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

Examples:

Basic example

require "google/longrunning"

# Create a client object. The client can be reused for multiple calls.
client = Google::Longrunning::Operations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Longrunning::GetOperationRequest.new

# Call the get_operation method.
result = client.get_operation request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #get_operation(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to get_operation via a request object, either of type GetOperationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Longrunning::GetOperationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

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

  • #get_operation(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to get_operation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The name of the operation resource.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/longrunning/operations/client.rb', line 399

def get_operation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Longrunning::GetOperationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.get_operation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dataform::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.get_operation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_operation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @operations_stub.call_rpc :get_operation, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_operations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Gapic::Operation> #list_operations(name: nil, filter: nil, page_size: nil, page_token: nil, return_partial_success: nil) ⇒ ::Gapic::PagedEnumerable<::Gapic::Operation>

Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED.

Examples:

Basic example

require "google/longrunning"

# Create a client object. The client can be reused for multiple calls.
client = Google::Longrunning::Operations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Longrunning::ListOperationsRequest.new

# Call the list_operations method.
result = client.list_operations request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Longrunning::Operation.
  p item
end

Overloads:

  • #list_operations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Gapic::Operation>

    Pass arguments to list_operations via a request object, either of type ListOperationsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Longrunning::ListOperationsRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

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

  • #list_operations(name: nil, filter: nil, page_size: nil, page_token: nil, return_partial_success: nil) ⇒ ::Gapic::PagedEnumerable<::Gapic::Operation>

    Pass arguments to list_operations via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The name of the operation's parent resource.

    • filter (::String) (defaults to: nil) —

      The standard list filter.

    • page_size (::Integer) (defaults to: nil) —

      The standard list page size.

    • page_token (::String) (defaults to: nil) —

      The standard list page token.

    • return_partial_success (::Boolean) (defaults to: nil) —

      When set to true, operations that are reachable are returned as normal, and those that are unreachable are returned in the [ListOperationsResponse.unreachable] field.

      This can only be true when reading across collections e.g. when parent is set to "projects/example/locations/-".

      This field is not by default supported and will result in an UNIMPLEMENTED error if set unless explicitly documented otherwise in service or product specific documentation.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::PagedEnumerable<::Gapic::Operation>)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::PagedEnumerable<::Gapic::Operation>)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/longrunning/operations/client.rb', line 302

def list_operations request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Longrunning::ListOperationsRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_operations.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dataform::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_operations.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_operations.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @operations_stub.call_rpc :list_operations, request, options: options do |response, operation|
    wrap_lro_operation = ->(op_response) { ::Gapic::Operation.new op_response, @operations_client }
    response = ::Gapic::PagedEnumerable.new @operations_stub, :list_operations, request, response, operation, options, format_resource: wrap_lro_operation
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#logger ⇒ Logger

The logger used for request/response debug logging.

Returns:

  • (Logger) 


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# File 'lib/google/longrunning/operations/client.rb', line 230

def logger
  @operations_stub.logger
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


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# File 'lib/google/longrunning/operations/client.rb', line 110

def universe_domain
  @operations_stub.universe_domain
end

#wait_operation(request, options = nil) ⇒ ::Gapic::Operation #wait_operation(name: nil, timeout: nil) ⇒ ::Gapic::Operation

Waits until the specified long-running operation is done or reaches at most a specified timeout, returning the latest state. If the operation is already done, the latest state is immediately returned. If the timeout specified is greater than the default HTTP/RPC timeout, the HTTP/RPC timeout is used. If the server does not support this method, it returns google.rpc.Code.UNIMPLEMENTED. Note that this method is on a best-effort basis. It may return the latest state before the specified timeout (including immediately), meaning even an immediate response is no guarantee that the operation is done.

Examples:

Basic example

require "google/longrunning"

# Create a client object. The client can be reused for multiple calls.
client = Google::Longrunning::Operations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Longrunning::WaitOperationRequest.new

# Call the wait_operation method.
result = client.wait_operation request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #wait_operation(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to wait_operation via a request object, either of type WaitOperationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Longrunning::WaitOperationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

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

  • #wait_operation(name: nil, timeout: nil) ⇒ ::Gapic::Operation

    Pass arguments to wait_operation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      The name of the operation resource to wait on.

    • timeout (::Google::Protobuf::Duration, ::Hash) (defaults to: nil) —

      The maximum duration to wait before timing out. If left blank, the wait will be at most the time permitted by the underlying HTTP/RPC protocol. If RPC context deadline is also specified, the shorter one will be used.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/longrunning/operations/client.rb', line 688

def wait_operation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Longrunning::WaitOperationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.wait_operation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Dataform::V1::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.wait_operation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.wait_operation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @operations_stub.call_rpc :wait_operation, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    throw :response, response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end