suppress warnings

app/aws/s3.py

@@ -196,8 +196,11 @@ def get_s3_files():
     current_app.logger.info(
         f"job_cache length before regen: {len(job_cache)} #notify-admin-1200"
     )
+    try:
         with ThreadPoolExecutor() as executor:
             executor.map(lambda key: read_s3_file(bucket_name, key, s3res), object_keys)
+    except Exception:
+        current_app.logger.exception("Connection pool issue")
 
     current_app.logger.info(
         f"job_cache length after regen: {len(job_cache)} #notify-admin-1200"

app/clients/__init__.py

@@ -13,6 +13,7 @@ AWS_CLIENT_CONFIG = Config(
         "addressing_style": "virtual",
     },
     use_fips_endpoint=True,
+    max_pool_connections=50,
 )
 
 

notifications_utils/logging.py

@@ -39,6 +39,12 @@ def init_app(app):
     for logger_instance, handler in product(warning_loggers, handlers):
         logger_instance.addHandler(handler)
         logger_instance.setLevel(logging.WARNING)
+
+    # Suppress specific loggers to prevent leaking sensitive info
+    logging.getLogger("boto3").setLevel(logging.ERROR)
+    logging.getLogger("botocore").setLevel(logging.ERROR)
+    logging.getLogger("urllib3").setLevel(logging.ERROR)
+
     app.logger.info("Logging configured")