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snowplow · Nov 12, 2024 · 7607452 · 7607452
1 parent b37e77b
commit 7607452
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkg/source/pubsub/pubsub_source.go b/pkg/source/pubsub/pubsub_source.go
@@ -123,7 +123,8 @@ func newPubSubSource(concurrentWrites int, projectID string, subscriptionID stri
 	log := log.WithFields(log.Fields{"source": "pubsub", "cloud": "GCP", "project": projectID, "subscription": subscriptionID})
 
 	// We use a slice to provide the grpcConnectionPool option only if it is set.
-	// Otherwise we'll overwrite the client's clever under-the-hood default behaviour
+	// Otherwise we'll overwrite the client's clever under-the-hood default behaviour:
+	// https://github.com/googleapis/google-cloud-go/blob/380e7d23e69b22ab46cc6e3be58902accee2f26a/pubsub/pubsub.go#L165-L177
 	var opt []option.ClientOption
 	if grpcConnectionPool != 0 {
 		opt = append(opt, option.WithGRPCConnectionPool(grpcConnectionPool))