src: close tracing event loop

Clean up resources when tearing down the tracing agent.

PR-URL: https://github.com/nodejs/node/pull/21867
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tracing/agent.h b/src/tracing/agent.h
index b62dc5fe5b..e8bf727c50 100644
--- a/src/tracing/agent.h
+++ b/src/tracing/agent.h
@@ -64,6 +64,7 @@ class AgentWriterHandle {
 class Agent {
  public:
   Agent();
+  ~Agent();
 
   TracingController* GetTracingController() { return tracing_controller_; }