reviewer feedback

1 files changed, 6 insertions, 3 deletions

diff --git a/src/core/ext/filters/client_channel/subchannel.h b/src/core/ext/filters/client_channel/subchannel.h
index 67a2d49711..5d95a72085 100644
--- a/src/core/ext/filters/client_channel/subchannel.h
+++ b/src/core/ext/filters/client_channel/subchannel.h
@@ -86,7 +86,8 @@ class ConnectedSubchannel : public RefCountedWithTracing<ConnectedSubchannel> {
   };
 
   explicit ConnectedSubchannel(grpc_channel_stack* channel_stack,
-                               channelz::SubchannelNode* channelz_subchannel);
+                               channelz::SubchannelNode* channelz_subchannel,
+                               intptr_t socket_uuid);
   ~ConnectedSubchannel();
 
   grpc_channel_stack* channel_stack() { return channel_stack_; }
@@ -98,12 +99,15 @@ class ConnectedSubchannel : public RefCountedWithTracing<ConnectedSubchannel> {
   channelz::SubchannelNode* channelz_subchannel() {
     return channelz_subchannel_;
   }
+  intptr_t socket_uuid() { return socket_uuid_; }
 
  private:
   grpc_channel_stack* channel_stack_;
   // backpointer to the channelz node in this connected subchannel's
   // owning subchannel.
   channelz::SubchannelNode* channelz_subchannel_;
+  // uuid of this subchannel's socket. 0 if this subchannel is not connected.
+  intptr_t socket_uuid_;
 };
 
 }  // namespace grpc_core
@@ -126,8 +130,7 @@ void grpc_subchannel_call_unref(
 grpc_core::channelz::SubchannelNode* grpc_subchannel_get_channelz_node(
     grpc_subchannel* subchannel);
 
-intptr_t grpc_subchannel_get_child_socket_uuid(
-    grpc_subchannel* subchannel);
+intptr_t grpc_subchannel_get_child_socket_uuid(grpc_subchannel* subchannel);
 
 /** Returns a pointer to the parent data associated with \a subchannel_call.
     The data will be of the size specified in \a parent_data_size