Setup opentelemetry patches only once

Author: sl0thentr0py

sentry_sdk/client.py

@@ -385,14 +385,9 @@ def _capture_envelope(envelope: Envelope) -> None:
                 except Exception as e:
                     logger.debug("Can not set up continuous profiler. (%s)", e)
 
-            from sentry_sdk.opentelemetry.tracing import (
-                patch_readable_span,
-                setup_sentry_tracing,
-            )
-
-            patch_readable_span()
-            setup_sentry_tracing()
+            from sentry_sdk.opentelemetry.tracing import setup_once
 
+            setup_once()
             logger.debug("[Tracing] Finished setting up OpenTelemetry")
         finally:
             _client_init_debug.set(old_debug)

sentry_sdk/opentelemetry/tracing.py

@@ -71,3 +71,17 @@ def setup_sentry_tracing() -> None:
         tracer_provider.add_span_processor(SentrySpanProcessor())  # type: ignore[attr-defined]
 
     set_global_textmap(SentryPropagator())
+
+
+OPENTELEMETRY_SETUP_DONE = False
+
+
+def setup_once() -> None:
+    """
+    Makes sure opentelemetry is setup only once.
+    """
+    global OPENTELEMETRY_SETUP_DONE
+    if not OPENTELEMETRY_SETUP_DONE:
+        patch_readable_span()
+        setup_sentry_tracing()
+        OPENTELEMETRY_SETUP_DONE = True