Channelz get server sockets support

1 files changed, 10 insertions, 0 deletions

diff --git a/src/core/lib/channel/channelz.h b/src/core/lib/channel/channelz.h
index 5edd90c813..9ae2e56ec8 100644
--- a/src/core/lib/channel/channelz.h
+++ b/src/core/lib/channel/channelz.h
@@ -74,6 +74,12 @@ class BaseNode : public RefCounted<BaseNode> {
   // All children must implement this function.
   virtual grpc_json* RenderJson() GRPC_ABSTRACT;
 
+  // Fat interface for functionality that will only ever be called on Servers.
+  // All other channelz entities will assert false.
+  virtual char* RenderServerSockets(intptr_t start_socket_id) {
+    GPR_ASSERT(false);
+  }
+
   // Renders the json and returns allocated string that must be freed by the
   // caller.
   char* RenderJsonString();
@@ -184,6 +190,10 @@ class ServerNode : public BaseNode {
 
   grpc_json* RenderJson() override;
 
+  // Server overrides this functionality to populate the JSON with
+  // the sockets it owns.
+  char* RenderServerSockets(intptr_t start_socket_id) override;
+
   // proxy methods to composed classes.
   void AddTraceEvent(ChannelTrace::Severity severity, grpc_slice data) {
     trace_.AddTraceEvent(severity, data);