From 6598340c7df1d3c03832c32cc55f31be35dd56ad Mon Sep 17 00:00:00 2001
From: Ryan Herbst <rherbst@slac.stanford.edu>
Date: Thu, 26 Sep 2024 17:03:37 -0700
Subject: [PATCH] Change the way listens are handled

---
 python/pyrogue/_Root.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/python/pyrogue/_Root.py b/python/pyrogue/_Root.py
index 06d1b3374..45a1aa8b7 100644
--- a/python/pyrogue/_Root.py
+++ b/python/pyrogue/_Root.py
@@ -1008,6 +1008,13 @@ def _queueUpdates(self,var):
                 self._updateTrack[tid] = UpdateTracker(self._updateQueue)
                 self._updateTrack[tid].update(var)
 
+    # Recursively add listeners to update list
+    def _recurseAddListeners(self, nvars, var):
+        for vl in var._listeners:
+            nvars[vl.path] = vl
+
+            self._recurseAddListeners(nvars, vl)
+
     # Worker thread
     def _updateWorker(self):
         """ """
@@ -1029,8 +1036,7 @@ def _updateWorker(self):
                 # Copy list and add listeners
                 nvars = uvars.copy()
                 for p,v in uvars.items():
-                    for vl in v._listeners:
-                        nvars[vl.path] = vl
+                    self._recurseAddListeners(nvars, v)
 
                 # Process the new list
                 for p,v in nvars.items():