1 files changed, 5 insertions, 0 deletions
diff --git a/include/grpc++/impl/server_builder_plugin.h b/include/grpc++/impl/server_builder_plugin.h
index 1e157efa11..61632e32fa 100644
--- a/include/grpc++/impl/server_builder_plugin.h
+++ b/include/grpc++/impl/server_builder_plugin.h
@@ -41,6 +41,7 @@
 namespace grpc {
 
 class ServerInitializer;
+class ChannelArguments;
 
 class ServerBuilderPlugin {
  public:
@@ -58,6 +59,10 @@ class ServerBuilderPlugin {
   // ServerBuilderOption::UpdatePlugins
   virtual void ChangeArguments(const grpc::string& name, void* value) = 0;
 
+  // UpdateChannelArguments will be called in ServerBuilder::BuildAndStart(),
+  // before the Server instance is created.
+  virtual void UpdateChannelArguments(ChannelArguments* args) {}
+
   virtual bool has_sync_methods() const { return false; }
   virtual bool has_async_methods() const { return false; }
 };