feat: Add ChannelPoolSettings Getter for gRPC's ChannelProvider (#2612)

lqiu96 · JoeWang1127 · web-flow · commit c8dae8fee336 · 2024-04-02T16:13:35.000-04:00
Fixes #2610 ☕️ --------- Co-authored-by: Joe Wang <106995533+JoeWang1127@users.noreply.github.com>
diff --git a/sdk-platform-java/gax-java/gax-grpc/src/main/java/com/google/api/gax/grpc/InstantiatingGrpcChannelProvider.java b/sdk-platform-java/gax-java/gax-grpc/src/main/java/com/google/api/gax/grpc/InstantiatingGrpcChannelProvider.java
@@ -473,6 +473,12 @@ public Integer getMaxInboundMetadataSize() {
     return maxInboundMetadataSize;
   }
 
+  /** The configured channel pool settings used for gRPC's ChannelProvider */
+  @BetaApi("Channel pool sizing api is not yet stable")
+  public ChannelPoolSettings getChannelPoolSettings() {
+    return channelPoolSettings;
+  }
+
   @Override
   public boolean shouldAutoClose() {
     return true;
