From 37cc1f0736ccbe0d8ea8d1ce32e63b5eac395408 Mon Sep 17 00:00:00 2001
From: Hermes <hermes@niklashmotion.art>
Date: Sun, 12 Jul 2026 14:11:24 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20defer=20hou.hscript=20via=20QTimer.singl?=
 =?UTF-8?q?eShot(0)=20=E2=80=94=20avoids=20re-entrancy=20in=20signal=20han?=
 =?UTF-8?q?dler?=
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---
 toolbar/hermes_bridge.shelf | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/toolbar/hermes_bridge.shelf b/toolbar/hermes_bridge.shelf
index b2ad372..c93f503 100644
--- a/toolbar/hermes_bridge.shelf
+++ b/toolbar/hermes_bridge.shelf
@@ -129,6 +129,11 @@ class HermesBridgeWindow(QtWidgets.QWidget):
             f"on {self.hostname} (port {self.port}).")
 
     def _toggle(self):
+        # Defer to next event loop cycle — avoids re-entrancy
+        # issues with hou.hscript in signal handler context
+        QtCore.QTimer.singleShot(0, self._execute_toggle)
+
+    def _execute_toggle(self):
         try:
             if bridge_is_open(self.port):
                 hou.hscript(f"closeport {self.port}")