commit b2c564affdc1c280abb06db4c394056ba9c30278
author kpayson64 <kpayson@google.com> Mon Jan 08 14:32:48 2018 -0800
committer GitHub <noreply@github.com> Mon Jan 08 14:32:48 2018 -0800
tree bdf2267f4c3295e642ec5ae79fc7bd37a03b1e71
parent ca8650adf75d0daa7639230a3c909474f28b28ee
parent 8924344a54ab80861842a379d256e5c6b8a30cae

Merge pull request #13946 from kpayson64/fix_on_1_8

Fix stall bug with pollhup workaround

src/core/lib/iomgr/ev_poll_posix.cc

diff --git a/src/core/lib/iomgr/ev_poll_posix.cc b/src/core/lib/iomgr/ev_poll_posix.cc
index 13468b3..ad85b12 100644
--- a/src/core/lib/iomgr/ev_poll_posix.cc
+++ b/src/core/lib/iomgr/ev_poll_posix.cc
@@ -473,7 +473,7 @@
 
 static void notify_on_locked(grpc_exec_ctx* exec_ctx, grpc_fd* fd,
                              grpc_closure** st, grpc_closure* closure) {
-  if (fd->shutdown) {
+  if (fd->shutdown || gpr_atm_no_barrier_load(&fd->pollhup)) {
     GRPC_CLOSURE_SCHED(exec_ctx, closure,
                        GRPC_ERROR_CREATE_FROM_STATIC_STRING("FD shutdown"));
   } else if (*st == CLOSURE_NOT_READY) {