uasyncio.core: Add stop() method for loop.

pfalcon · pfalcon · commit 241e7b1a3baa · 2017-05-22T13:49:27.000+03:00
To allow to stop loop from a callback function.
diff --git a/uasyncio.core/uasyncio/core.py b/uasyncio.core/uasyncio/core.py
@@ -128,6 +128,9 @@ def _run_and_stop():
         self.call_soon(_run_and_stop())
         self.run_forever()
 
+    def stop(self):
+        self.call_soon((lambda: (yield StopLoop(0)))())
+
     def close(self):
         pass
 
