[threadpool] Let the runtime abort and wait for threads on shutdown (#4348)

[mono.git] / mono / metadata / threads.c

diff --git a/mono/metadata/threads.c b/mono/metadata/threads.c
index 968bd091061ba5df7eb0828566271b652e0154d4..fd2fe7315d0efae144b189dd198bf5c70db6db73 100644 (file)
--- a/mono/metadata/threads.c
+++ b/mono/metadata/threads.c
@@ -3208,22 +3208,21 @@ remove_and_abort_threads (gpointer key, gpointer value, gpointer user)
        if (wait->num >= MONO_W32HANDLE_MAXIMUM_WAIT_OBJECTS)
                return FALSE;
 
-       /* The finalizer thread is not a background thread */
-       if (!mono_native_thread_id_equals (thread_get_tid (thread), self)
-            && (thread->state & ThreadState_Background) != 0
-            && (thread->flags & MONO_THREAD_FLAG_DONT_MANAGE) == 0
-       ) {
+       if (mono_native_thread_id_equals (thread_get_tid (thread), self))
+               return FALSE;
+       if (mono_gc_is_finalizer_internal_thread (thread))
+               return FALSE;
+
+       if ((thread->state & ThreadState_Background) && !(thread->flags & MONO_THREAD_FLAG_DONT_MANAGE)) {
                wait->handles[wait->num] = mono_threads_open_thread_handle (thread->handle);
                wait->threads[wait->num] = thread;
                wait->num++;
 
                THREAD_DEBUG (g_print ("%s: Aborting id: %"G_GSIZE_FORMAT"\n", __func__, (gsize)thread->tid));
                mono_thread_internal_abort (thread);
-               return TRUE;
        }
 
-       return !mono_native_thread_id_equals (thread_get_tid (thread), self)
-               && !mono_gc_is_finalizer_internal_thread (thread);
+       return TRUE;
 }
 
 /**