Add API to grpc event engines to forcibly set underlying fd to be readable/writable/errored

1 files changed, 9 insertions, 0 deletions

diff --git a/src/core/lib/iomgr/ev_epoll1_linux.cc b/src/core/lib/iomgr/ev_epoll1_linux.cc
index 86a0243d2e..d1ea67c3dd 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.cc
+++ b/src/core/lib/iomgr/ev_epoll1_linux.cc
@@ -397,6 +397,12 @@ static void fd_notify_on_error(grpc_fd* fd, grpc_closure* closure) {
   fd->error_closure->NotifyOn(closure);
 }
 
+static void fd_set_readable(grpc_fd* fd) { fd->read_closure->SetReady(); }
+
+static void fd_set_writable(grpc_fd* fd) { fd->write_closure->SetReady(); }
+
+static void fd_set_error(grpc_fd* fd) { fd->error_closure->SetReady(); }
+
 static void fd_become_readable(grpc_fd* fd, grpc_pollset* notifier) {
   fd->read_closure->SetReady();
   /* Use release store to match with acquire load in fd_get_read_notifier */
@@ -1217,6 +1223,9 @@ static const grpc_event_engine_vtable vtable = {
     fd_notify_on_read,
     fd_notify_on_write,
     fd_notify_on_error,
+    fd_set_readable,
+    fd_set_writable,
+    fd_set_error,
     fd_is_shutdown,
     fd_get_read_notifier_pollset,