ref(asgi): Use new scopes API (#2874)

Author: sentrivana

sentry_sdk/integrations/asgi.py

@@ -9,17 +9,17 @@
 from copy import deepcopy
 from functools import partial
 
+import sentry_sdk
 from sentry_sdk._types import TYPE_CHECKING
 from sentry_sdk.api import continue_trace
 from sentry_sdk.consts import OP
-from sentry_sdk.hub import Hub
 
 from sentry_sdk.integrations._asgi_common import (
     _get_headers,
     _get_request_data,
     _get_url,
 )
-from sentry_sdk.sessions import auto_session_tracking
+from sentry_sdk.sessions import auto_session_tracking_scope
 from sentry_sdk.tracing import (
     SOURCE_FOR_STYLE,
     TRANSACTION_SOURCE_ROUTE,
@@ -54,17 +54,15 @@
 TRANSACTION_STYLE_VALUES = ("endpoint", "url")
 
 
-def _capture_exception(hub, exc, mechanism_type="asgi"):
-    # type: (Hub, Any, str) -> None
+def _capture_exception(exc, mechanism_type="asgi"):
+    # type: (Any, str) -> None
 
-    # Check client here as it might have been unset while streaming response
-    if hub.client is not None:
-        event, hint = event_from_exception(
-            exc,
-            client_options=hub.client.options,
-            mechanism={"type": mechanism_type, "handled": False},
-        )
-        hub.capture_event(event, hint=hint)
+    event, hint = event_from_exception(
+        exc,
+        client_options=sentry_sdk.get_client().options,
+        mechanism={"type": mechanism_type, "handled": False},
+    )
+    sentry_sdk.capture_event(event, hint=hint)
 
 
 def _looks_like_asgi3(app):
@@ -157,19 +155,17 @@ async def _run_app(self, scope, receive, send, asgi_version):
                     return await self.app(scope, receive, send)
 
             except Exception as exc:
-                _capture_exception(Hub.current, exc, mechanism_type=self.mechanism_type)
+                _capture_exception(exc, mechanism_type=self.mechanism_type)
                 raise exc from None
 
         _asgi_middleware_applied.set(True)
         try:
-            hub = Hub(Hub.current)
-            with hub:
-                with auto_session_tracking(hub, session_mode="request"):
-                    with hub.configure_scope() as sentry_scope:
-                        sentry_scope.clear_breadcrumbs()
-                        sentry_scope._name = "asgi"
-                        processor = partial(self.event_processor, asgi_scope=scope)
-                        sentry_scope.add_event_processor(processor)
+            with sentry_sdk.isolation_scope() as sentry_scope:
+                with auto_session_tracking_scope(sentry_scope, session_mode="request"):
+                    sentry_scope.clear_breadcrumbs()
+                    sentry_scope._name = "asgi"
+                    processor = partial(self.event_processor, asgi_scope=scope)
+                    sentry_scope.add_event_processor(processor)
 
                     ty = scope["type"]
                     (
@@ -208,7 +204,7 @@ async def _run_app(self, scope, receive, send, asgi_version):
                         transaction.source,
                     )
 
-                    with hub.start_transaction(
+                    with sentry_sdk.start_transaction(
                         transaction, custom_sampling_context={"asgi_scope": scope}
                     ):
                         logger.debug("[ASGI] Started transaction: %s", transaction)
@@ -235,9 +231,7 @@ async def _sentry_wrapped_send(event):
                                     scope, receive, _sentry_wrapped_send
                                 )
                         except Exception as exc:
-                            _capture_exception(
-                                hub, exc, mechanism_type=self.mechanism_type
-                            )
+                            _capture_exception(exc, mechanism_type=self.mechanism_type)
                             raise exc from None
         finally:
             _asgi_middleware_applied.set(False)