BUGFIX noisegate

- Froze when leaving and joining
- Add aarch64 option for opus

NoiseGate.py

@@ -1,3 +1,4 @@
+import threading
 import time
 
 import numpy as np
@@ -9,12 +10,14 @@ noise_gate_trigger = 0 # Set this value for the trigger on the noise-gate
 voice_connection = None
 audio_stream = None
 
+
 class NoiseGate(Thread):
     def __init__(self, trigger_value: int = 1000):
         global noise_gate_trigger
         super(NoiseGate, self).__init__()
         self.stream = None
-
+        self.stop_NG = threading.Event()
+        self.NG_Started = threading.Event()
         noise_gate_trigger = trigger_value
 
     def init_stream(self, num, _voice_connection, _audio_stream):
@@ -24,7 +27,14 @@ class NoiseGate(Thread):
         audio_stream = _audio_stream
 
     def run(self) -> None:
-        self.stream.start()
+        while not self.stop_NG.is_set():
+            self.NG_Started.set()
+            self.stream.start()
+
+        self.stream.stop()
+        self.stream.close()
+        self.NG_Started.clear()
+        print('Thread #%s stopped' % self.ident)
 
 
 def stream_callback(indata, *args):
@@ -40,4 +50,4 @@ def stream_callback(indata, *args):
         if voice_connection.is_playing():
             print("Noise Gate stopped")
             voice_connection.stop()
-            # try disconnecting and reconnecting
+            # try disconnecting and reconnecting