From 6419d31233e85735abdfdf2414454dfee37c8ad0 Mon Sep 17 00:00:00 2001
From: Bruno Bzeznik <Bruno.Bzeznik@univ-grenoble-alpes.fr>
Date: Fri, 12 Jun 2026 10:49:56 +0200
Subject: [PATCH] Interactive waiting jobs with lost session should be killed
 (#143)

---
 oar/kao/meta_sched.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/oar/kao/meta_sched.py b/oar/kao/meta_sched.py
index 40d85eda..2a3200e5 100644
--- a/oar/kao/meta_sched.py
+++ b/oar/kao/meta_sched.py
@@ -1241,7 +1241,7 @@ def extra_metasched_func(*args):  # null function
             + job_message
             + ")"
         )
-        tools.notify_tcp_socket(
+        res = tools.notify_tcp_socket(
             addr,
             port,
             "["
@@ -1252,6 +1252,15 @@ def extra_metasched_func(*args):  # null function
             + job_message
             + ")",
         )
+        if res == 0:
+            add_new_event(
+                session,
+                "LOST_SESSION",
+                job_id,
+                "kill the interactive job because session is lost " + str(job_id),
+            )
+            frag_job(session, job_id)
+            tools.notify_almighty("Qdel")
 
     # Run the decisions
     # Process "toError" jobs