Remove fd from pollset when releasing the fd

6 years ago · 7cab9c7811
parent a8644bbc77
commit 7cab9c7811
1 changed files with 4 additions and 0 deletions
--- a/src/core/lib/iomgr/ev_epoll1_linux.cc
+++ b/src/core/lib/iomgr/ev_epoll1_linux.cc
@ -383,6 +383,10 @@ static void fd_shutdown_internal(grpc_fd* fd, grpc_error* why,
  if (fd->read_closure->SetShutdown(GRPC_ERROR_REF(why))) {
    if (!releasing_fd) {
      shutdown(fd->fd, SHUT_RDWR);
+    } else {
+      if (epoll_ctl(g_epoll_set.epfd, EPOLL_CTL_DEL, fd->fd, nullptr) != 0) {
+        gpr_log(GPR_ERROR, "epoll_ctl failed: %s", strerror(errno));
+      }
    }
    fd->write_closure->SetShutdown(GRPC_ERROR_REF(why));
    fd->error_closure->SetShutdown(GRPC_ERROR_REF(why));