Use throttled_http_client

Author: rayluo

msal/application.py

@@ -20,7 +20,7 @@
 from .token_cache import TokenCache
 import msal.telemetry
 from .region import _detect_region
-from .http_decorate import _decorate
+from .throttled_http_client import ThrottledHttpClient
 
 
 # The __init__.py will import this. Not the other way around.
@@ -296,7 +296,10 @@ def __init__(
             a = requests.adapters.HTTPAdapter(max_retries=1)
             self.http_client.mount("http://", a)
             self.http_client.mount("https://", a)
-        _decorate(self.http_client, {})  # Hard code an in-memory cache, for now
+        self.http_client = ThrottledHttpClient(
+            self.http_client,
+            {}  # Hard code an in-memory cache, for now
+            )
 
         self.app_name = app_name
         self.app_version = app_version