OpenTelemetry aiohttp client Integration
========================================
|pypi|
.. |pypi| image:: https://badge.fury.io/py/opentelemetry-instrumentation-aiohttp-client.svg
:target: https://pypi.org/project/opentelemetry-instrumentation-aiohttp-client/
This library allows tracing HTTP requests made by the
`aiohttp client <https://docs.aiohttp.org/en/stable/client.html>`_ library.
Installation
------------
::
pip install opentelemetry-instrumentation-aiohttp-client
Example
-------
.. code:: python
import asyncio
import aiohttp
from opentelemetry.instrumentation.aiohttp_client import AioHttpClientInstrumentor
from opentelemetry import trace
from opentelemetry.exporter import jaeger
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import BatchExportSpanProcessor
_JAEGER_EXPORTER = jaeger.JaegerSpanExporter(
service_name="example-xxx",
agent_host_name="localhost",
agent_port=6831,
)
_TRACE_PROVIDER = TracerProvider()
_TRACE_PROVIDER.add_span_processor(BatchExportSpanProcessor(_JAEGER_EXPORTER))
trace.set_tracer_provider(_TRACE_PROVIDER)
AioHttpClientInstrumentor().instrument()
async def span_emitter():
async with aiohttp.ClientSession() as session:
async with session.get("https://example.com") as resp:
print(resp.status)
asyncio.run(span_emitter())
References
----------
* `OpenTelemetry Project <https://opentelemetry.io/>`_
* `aiohttp client Tracing <https://docs.aiohttp.org/en/stable/tracing_reference.html>`_
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