Improve asyncio instrumentation examples (#3312)

* Improve asyncio instrumentation examples * Port asyncio instrumentation example changes to README.rst --------- Co-authored-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
open-telemetry · Mar 7, 2025 · d5dce5d · d5dce5d
1 parent ad2fe81
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diff --git a/instrumentation/opentelemetry-instrumentation-asyncio/README.rst b/instrumentation/opentelemetry-instrumentation-asyncio/README.rst
@@ -55,6 +55,11 @@ Run instrumented application
 
     # export OTEL_PYTHON_ASYNCIO_FUTURE_TRACE_ENABLED=true
 
+    import asyncio
+    from opentelemetry.instrumentation.asyncio import AsyncioInstrumentor
+
+    AsyncioInstrumentor().instrument()
+
     loop = asyncio.get_event_loop()
 
     future = asyncio.Future()

diff --git a/...entelemetry-instrumentation-asyncio/src/opentelemetry/instrumentation/asyncio/__init__.py b/...entelemetry-instrumentation-asyncio/src/opentelemetry/instrumentation/asyncio/__init__.py
@@ -41,6 +41,11 @@ async def main():
 
     # export OTEL_PYTHON_ASYNCIO_FUTURE_TRACE_ENABLED=true
 
+    import asyncio
+    from opentelemetry.instrumentation.asyncio import AsyncioInstrumentor
+
+    AsyncioInstrumentor().instrument()
+
     loop = asyncio.get_event_loop()
 
     future = asyncio.Future()
@@ -52,6 +57,8 @@ async def main():
 -------------
 .. code:: python
 
+    # export OTEL_PYTHON_ASYNCIO_TO_THREAD_FUNCTION_NAMES_TO_TRACE=func
+
     import asyncio
     from opentelemetry.instrumentation.asyncio import AsyncioInstrumentor