Fix case where SumoTrafficSimulation could get locked up in simulatio…

…n step. (#2088) * Fix case where simulationStep could become infinitely large. * Update changelog.
huawei-noah · Sep 28, 2023 · 55075d0 · 55075d0
1 parent d09f0fe
commit 55075d0
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -13,6 +13,7 @@ Copy and pasting the git commit messages is __NOT__ enough.
 ### Changed
 ### Deprecated
 ### Fixed
+- Fixed issue where `SumoTrafficSimulation` could get locked up on reset if a scenario had only 1 map but multiple scenario variations.
 ### Removed
 ### Security
 

diff --git a/smarts/core/sumo_traffic_simulation.py b/smarts/core/sumo_traffic_simulation.py
@@ -430,8 +430,7 @@ def teardown(self):
             except traci.exceptions.FatalTraCIError:
                 pass
 
-        if self._allow_reload:
-            self._cumulative_sim_seconds = 0
+        self._cumulative_sim_seconds = 0
         self._non_sumo_vehicle_ids = set()
         self._sumo_vehicle_ids = set()
         self._hijacked = set()