feat: Report provider name and version to LaunchDarkly

launchdarkly-openfeature-server-sdk.gemspec

@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
   spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency "launchdarkly-server-sdk", "~> 8.4"
+  spec.add_runtime_dependency "launchdarkly-server-sdk", "~> 8.15"
   spec.add_runtime_dependency "openfeature-sdk", "~> 0.6.1"
 
   # For more information and examples about making a new gem, check out our

lib/ldclient-openfeature/provider.rb

@@ -27,13 +27,16 @@ class Provider
       NUMERIC_TYPES = %i[integer float number].freeze
       private_constant :NUMERIC_TYPES
 
+      WRAPPER_NAME = "open-feature-ruby-server"
+      private_constant :WRAPPER_NAME
+
       #
       # @param sdk_key [String]
       # @param config [LaunchDarkly::Config]
       # @param wait_for_seconds [Float]
       #
       def initialize(sdk_key, config = LaunchDarkly::Config.default, wait_for_seconds = 5)
-        @client = LaunchDarkly::LDClient.new(sdk_key, config, wait_for_seconds)
+        @client = LaunchDarkly::LDClient.new(sdk_key, config.with_wrapper_information(WRAPPER_NAME, VERSION), wait_for_seconds)
 
         @logger = config.logger
         @context_converter = Impl::EvaluationContextConverter.new(config.logger)

spec/provider_spec.rb

@@ -63,6 +63,24 @@
     expect(provider.client).to have_received(:close)
   end
 
+  it "reports itself as the wrapper to LaunchDarkly" do
+    client = instance_double(
+      LaunchDarkly::LDClient,
+      data_source_status_provider: double(add_listener: nil),
+      flag_tracker: double(add_listener: nil)
+    )
+    allow(LaunchDarkly::LDClient).to receive(:new).and_return(client)
+
+    described_class.new("example-key", config)
+
+    expect(LaunchDarkly::LDClient).to have_received(:new).with(
+      "example-key",
+      having_attributes(wrapper_name: "open-feature-ruby-server", wrapper_version: LaunchDarkly::OpenFeature::VERSION),
+      5
+    )
+    expect(config.wrapper_name).to be_nil
+  end
+
   it "not providing context returns error" do
     resolution_details = provider.fetch_boolean_value(flag_key: "flag-key", default_value: true)