move updater thread logic out of base class.

patch bump

voicemeeterlib/updater.py

@@ -0,0 +1,44 @@
+import threading
+import time
+
+from .util import comp
+
+
+class Updater(threading.Thread):
+    def __init__(self, remote):
+        super().__init__(name="updater", target=self.update, daemon=True)
+        self._remote = remote
+
+    def update(self):
+        """
+        Continously update observers of dirty states.
+
+        Generate _strip_comp, _bus_comp and update level cache if ldirty.
+
+        Runs updates at a rate of self.ratelimit.
+        """
+        while self._remote.running:
+            if self._remote.event.pdirty and self._remote.pdirty:
+                self._remote.subject.notify("pdirty")
+            if self._remote.event.mdirty and self._remote.mdirty:
+                self._remote.subject.notify("mdirty")
+            if self._remote.event.midi and self._remote.get_midi_message():
+                self._remote.subject.notify("midi")
+            if self._remote.event.ldirty and self._remote.ldirty:
+                self._remote._strip_comp, self._remote._bus_comp = (
+                    tuple(
+                        not x
+                        for x in comp(
+                            self.cache["strip_level"], self._remote._strip_buf
+                        )
+                    ),
+                    tuple(
+                        not x
+                        for x in comp(self.cache["bus_level"], self._remote._bus_buf)
+                    ),
+                )
+                self._remote.cache["strip_level"] = self._remote._strip_buf
+                self._remote.cache["bus_level"] = self._remote._bus_buf
+                self._remote.subject.notify("ldirty")
+
+            time.sleep(self._remote.ratelimit if self._remote.event.any() else 0.5)