process: add _getActiveHandles(), _getActiveRequests()

* process._getActiveHandles() returns a list containing all active handles
  (timers, sockets, etc.) that have not been unref'd.

* process._getActiveRequests() returns a list of active requests (in-flight
  actions like connecting to a remote host, writing data to a socket, etc.).

1 files changed, 4 insertions, 0 deletions

diff --git a/src/handle_wrap.h b/src/handle_wrap.h
index b9cf31e8eb..c6dd4c9d6a 100644
--- a/src/handle_wrap.h
+++ b/src/handle_wrap.h
@@ -22,6 +22,8 @@
 #ifndef HANDLE_WRAP_H_
 #define HANDLE_WRAP_H_
 
+#include "ngx-queue.h"
+
 namespace node {
 
 // Rules:
@@ -61,7 +63,9 @@ class HandleWrap {
     v8::Persistent<v8::Object> object_;
 
   private:
+    friend v8::Handle<v8::Value> GetActiveHandles(const v8::Arguments&);
     static void OnClose(uv_handle_t* handle);
+    ngx_queue_t handle_wrap_queue_;
     // Using double underscore due to handle_ member in tcp_wrap. Probably
     // tcp_wrap should rename it's member to 'handle'.
     uv_handle_t* handle__;