image_annotator_client.rb in google-cloud-vision-0.34.0

- old
+ new

@@ -93,19 +93,25 @@
           #   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 service_address [String]
+          #   Override for the service hostname, or `nil` to leave as the default.
+          # @param service_port [Integer]
+          #   Override for the service port, or `nil` to leave as the default.
           # @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,
+              service_address: nil,
+              service_port: 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.
@@ -119,11 +125,14 @@
               credentials: credentials,
               scopes: scopes,
               client_config: client_config,
               timeout: timeout,
               lib_name: lib_name,
+              service_address: service_address,
+              service_port: service_port,
               lib_version: lib_version,
+              metadata: metadata,
             )
 
             if credentials.is_a?(String) || credentials.is_a?(Hash)
               updater_proc = Google::Cloud::Vision::V1p3beta1::Credentials.new(credentials).updater_proc
             end
@@ -164,11 +173,11 @@
                 metadata: headers
               )
             end
 
             # Allow overriding the service path/port in subclasses.
-            service_path = self.class::SERVICE_ADDRESS
-            port = self.class::DEFAULT_SERVICE_PORT
+            service_path = service_address || self.class::SERVICE_ADDRESS
+            port = service_port || self.class::DEFAULT_SERVICE_PORT
             interceptors = self.class::GRPC_INTERCEPTORS
             @image_annotator_stub = Google::Gax::Grpc.create_stub(
               service_path,
               port,
               chan_creds: chan_creds,