concurrent metrics

kiwi_simple_metrics/main.py

@@ -1,12 +1,26 @@
 #!/usr/bin/python3
 
 import asyncio
+import concurrent.futures
 
 from . import metrics
 from .settings import SETTINGS
 
 
-def run_metrics(*_metrics: metrics.Metric) -> None:
+def run_metrics(
+    executor: concurrent.futures.Executor,
+    *_metrics: metrics.Metric,
+) -> None:
+    # === conc experiment ===
+
+    futures = concurrent.futures.wait(
+        executor.submit(metric) for metric in _metrics
+    ).done
+
+    print(list(future.result() for future in futures))
+
+    # === end conc ===
+
     reports = (metric() for metric in _metrics)
 
     # create single report from metrics
@@ -20,14 +34,16 @@ def run_metrics(*_metrics: metrics.Metric) -> None:
     report.push_webhook()
 
 
-async def async_main() -> None:
+async def async_main_loop() -> None:
     loop = asyncio.get_running_loop()
 
     while True:
+        with concurrent.futures.ThreadPoolExecutor() as pool:
             await asyncio.gather(
                 asyncio.sleep(SETTINGS.interval),
                 loop.run_in_executor(
                     None, run_metrics,
+                    pool,
                     metrics.cpu,
                     metrics.memory,
                     metrics.disk,
@@ -37,7 +53,7 @@ async def async_main() -> None:
 
 
 def main() -> None:
-    asyncio.run(async_main())
+    asyncio.run(async_main_loop())
 
 
 if __name__ == "__main__":