[twisted/internet/_glibbase] Fix Typeerror in simulate for py3

src/twisted/internet/_glibbase.py

@@ -354,8 +354,8 @@ def simulate(self):
         if self._simtag is not None:
             self._source_remove(self._simtag)
         self.iterate()
-        timeout = min(self.timeout(), 0.01)
-        if timeout is None:
+        timeout = self.timeout()
+        if timeout is None or timeout > 0.01:
             timeout = 0.01
         self._simtag = self._timeout_add(
             int(timeout * 1000),

src/twisted/internet/test/test_glibbase.py

@@ -65,3 +65,19 @@ def test_ensureFailsWhenImported(self):
         )
         self.assertEqual(modules, {"m2": module})
         self.assertEqual(e.args, ("A message.",))
+
+
+class GlibReactorBaseTests(TestCase):
+    def test_simulate(self):
+        """ """
+        try:
+            from twisted.internet import gireactor as _gireactor
+        except ImportError:
+            gireactor = None
+        else:
+            gireactor = _gireactor
+
+        if gireactor is None:
+            self.skipTest("gi reactor not available")
+
+        gireactor.install().simulate()

src/twisted/newsfragments/9660.bugfix

@@ -0,0 +1 @@
+twisted.internet.glibbase.simulate no longer raises TypeError with no timeout on Python 3.