From eec75d80ad0dfbe19c01b788cb17bfbc3f69fcdd Mon Sep 17 00:00:00 2001
From: d-w-moore <dmoore@renci.org>
Date: Thu, 22 Aug 2024 23:02:22 -0400
Subject: [PATCH] [fs-irods_18] during data object auto close, take care of
 iRODSFS handles first.

---
 irods/session.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/irods/session.py b/irods/session.py
index 6bee2c31..723d635c 100644
--- a/irods/session.py
+++ b/irods/session.py
@@ -32,8 +32,15 @@
 _sessions = None
 _sessions_lock = threading.Lock()
 
-
 def _cleanup_remaining_sessions():
+    try:
+        import fs_irods.iRODSFS, sys
+        lfs = list(sys.modules[fs_irods.iRODSFS.__module__].fses)
+        for fs in lfs:
+            fs._finalize_files()
+    except Exception as e:
+        logging.getLogger(__name__).debug('%r attempting to close iRODSFS file descriptors',e)
+
     for fd in list(_fds.keys()):
         if not fd.closed:
             fd.close()