From cfde90dc85793924588cf5926ed87b93821ec906 Mon Sep 17 00:00:00 2001
From: Thomas Schlichter <thomas.schlichter@iis.fraunhofer.de>
Date: Fri, 21 Feb 2025 19:32:10 +0000
Subject: [PATCH] rfsimulator: apply deadlock detection only if more than one
 client is connected

---
 radio/rfsimulator/simulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radio/rfsimulator/simulator.c b/radio/rfsimulator/simulator.c
index b11f4034ca..ca01a1768c 100644
--- a/radio/rfsimulator/simulator.c
+++ b/radio/rfsimulator/simulator.c
@@ -1004,7 +1004,7 @@ static int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimest
               t->nextRxTstamp + nsamps);
         flushInput(t, 3, nsamps);
       }
-      if (t->hanging_workaround && loops++ > 10 && t->role == SIMU_ROLE_SERVER) {
+      if (t->hanging_workaround && loops++ > 10 && t->role == SIMU_ROLE_SERVER && nb_ue > 1) {
         // Just start producing samples. The clients will catch up.
         have_to_wait = false;
         LOG_W(HW,