Merge pull request #15828 from apolcyn/fix_gcd

Explicitly delete c-ares fd's from pollset set after c-ares is done

2 files changed, 7 insertions, 0 deletions

diff --git a/src/core/lib/iomgr/iomgr.cc b/src/core/lib/iomgr/iomgr.cc
index 468814eaee..46afda1774 100644
--- a/src/core/lib/iomgr/iomgr.cc
+++ b/src/core/lib/iomgr/iomgr.cc
@@ -70,6 +70,8 @@ static size_t count_objects(void) {
   return n;
 }
 
+size_t grpc_iomgr_count_objects_for_testing(void) { return count_objects(); }
+
 static void dump_objects(const char* kind) {
   grpc_iomgr_object* obj;
   for (obj = g_root_object.next; obj != &g_root_object; obj = obj->next) {
diff --git a/src/core/lib/iomgr/iomgr.h b/src/core/lib/iomgr/iomgr.h
index e6d66e545c..537ef8a6ff 100644
--- a/src/core/lib/iomgr/iomgr.h
+++ b/src/core/lib/iomgr/iomgr.h
@@ -23,6 +23,8 @@
 
 #include "src/core/lib/iomgr/port.h"
 
+#include <stdlib.h>
+
 /** Initializes the iomgr. */
 void grpc_iomgr_init();
 
@@ -33,4 +35,7 @@ void grpc_iomgr_start();
  * exec_ctx. */
 void grpc_iomgr_shutdown();
 
+/* Exposed only for testing */
+size_t grpc_iomgr_count_objects_for_testing();
+
 #endif /* GRPC_CORE_LIB_IOMGR_IOMGR_H */