Fix EventBaseOnDestructionCallback to loop FiberManager

Summary: EventBase loop should do it as well, but it's possible for LoopCallback to be removed before EventBaseOnDestructionCallback.

Reviewed By: pavlo-fb

Differential Revision: D2951303

fb-gh-sync-id: 43f5a91e7ecffa7ab7feec32fa45e01b28db66a3
shipit-source-id: 43f5a91e7ecffa7ab7feec32fa45e01b28db66a3

diff --git a/folly/experimental/fibers/FiberManagerMap.cpp b/folly/experimental/fibers/FiberManagerMap.cpp
index 851a25f419f72d4841cf93dd6f885ad64c7ccca0..93eb48acb0e0252d74871d831d8a19291af9b267 100644 (file)
--- a/folly/experimental/fibers/FiberManagerMap.cpp
+++ b/folly/experimental/fibers/FiberManagerMap.cpp
@@ -169,6 +169,7 @@ void EventBaseOnDestructionCallback::runLoopCallback() noexcept {
   ThreadLocalCache::erase(evb_);
 
   while (fm->hasTasks()) {
+    fm->loopUntilNoReady();
     evb_.loopOnce();
   }