Retry Google Cloud exceptions (#141266)

Author: tronikos

homeassistant/components/google_cloud/stt.py

@@ -6,6 +6,7 @@
 import logging
 
 from google.api_core.exceptions import GoogleAPIError, Unauthenticated
+from google.api_core.retry import AsyncRetry
 from google.cloud import speech_v1
 
 from homeassistant.components.stt import (
@@ -127,6 +128,7 @@ async def request_generator() -> AsyncGenerator[
             responses = await self._client.streaming_recognize(
                 requests=request_generator(),
                 timeout=10,
+                retry=AsyncRetry(initial=0.1, maximum=2.0, multiplier=2.0),
             )
 
             transcript = ""

homeassistant/components/google_cloud/tts.py

@@ -7,6 +7,7 @@
 from typing import Any, cast
 
 from google.api_core.exceptions import GoogleAPIError, Unauthenticated
+from google.api_core.retry import AsyncRetry
 from google.cloud import texttospeech
 import voluptuous as vol
 
@@ -215,7 +216,11 @@ async def _async_get_tts_audio(
             ),
         )
 
-        response = await self._client.synthesize_speech(request, timeout=10)
+        response = await self._client.synthesize_speech(
+            request,
+            timeout=10,
+            retry=AsyncRetry(initial=0.1, maximum=2.0, multiplier=2.0),
+        )
 
         if encoding == texttospeech.AudioEncoding.MP3:
             extension = "mp3"