From 0348c265554102d430b96c6c54af30e08793b7f0 Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Thu, 9 Oct 2025 12:18:51 +0200
Subject: [PATCH] DPL: support submitting directly to slurm

Without this, different jobs on the same machine will cross-talk
due to possible lack of isolation in linux abstract sockets.
---
 Framework/Core/src/ChannelSpecHelpers.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Framework/Core/src/ChannelSpecHelpers.cxx b/Framework/Core/src/ChannelSpecHelpers.cxx
index c66a1964c12a0..0578c51403b26 100644
--- a/Framework/Core/src/ChannelSpecHelpers.cxx
+++ b/Framework/Core/src/ChannelSpecHelpers.cxx
@@ -339,6 +339,10 @@ std::string ChannelSpecHelpers::defaultIPCFolder()
   if (channelPrefix) {
     return fmt::format("@dpl_{}_", channelPrefix);
   }
+  channelPrefix = getenv("SLURM_JOB_ID");
+  if (channelPrefix) {
+    return fmt::format("@dpl_{}_", channelPrefix);
+  }
   return "@";
 #else
   /// Find out a place where we can write the sockets