Move gc and wdt to function

src/main.py

@@ -25,7 +25,14 @@ async def main():
     async def tick():
         while True:
             patterns.tick()
-            await asyncio.sleep_ms(1)
+            await asyncio.sleep_ms(0)
+
+    async def system():
+        while True:
+            gc.collect()
+            for i in range(60):
+                wdt.feed()
+                await asyncio.sleep(1)
 
     w = web(settings, patterns)
     print(settings)
@@ -37,14 +44,9 @@ async def main():
 
     asyncio.create_task(tick())
     asyncio.create_task(p2p(settings, patterns))
+    asyncio.create_task(system())
 
-    while True:
 
-        #print(time.localtime())
-        gc.collect()
-        for i in range(20):
-            wdt.feed()
-            await asyncio.sleep_ms(1000)
 
     # cleanup before ending the application
     await server