From 77d9023fcaae25f77acac6f2781398d8ac1f8848 Mon Sep 17 00:00:00 2001
From: Pablo Collins <pcollins@splunk.com>
Date: Mon, 2 Dec 2024 14:32:24 -0500
Subject: [PATCH] Add process resource detector (#564)

* Add process resource detector

* Lint
---
 src/splunk_otel/env.py | 2 +-
 tests/ott_spec.py      | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/splunk_otel/env.py b/src/splunk_otel/env.py
index 2db0718..15bfc10 100644
--- a/src/splunk_otel/env.py
+++ b/src/splunk_otel/env.py
@@ -27,7 +27,7 @@
     "OTEL_LINK_ATTRIBUTE_COUNT_LIMIT": "",
     "OTEL_SPAN_LINK_COUNT_LIMIT": "1000",
     "OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT": "12000",
-    "OTEL_EXPERIMENTAL_RESOURCE_DETECTORS": "host",
+    "OTEL_EXPERIMENTAL_RESOURCE_DETECTORS": "host,process",
     "OTEL_TRACES_SAMPLER": "always_on",
 }
 
diff --git a/tests/ott_spec.py b/tests/ott_spec.py
index 6c91853..89886eb 100644
--- a/tests/ott_spec.py
+++ b/tests/ott_spec.py
@@ -28,6 +28,8 @@ def on_stop(self, telemetry, stdout: str, stderr: str, returncode: int) -> None:
         assert get_attribute_str(attributes, "telemetry.distro.version")
         assert get_attribute_str(attributes, "telemetry.distro.name") == "splunk-opentelemetry"
 
+        assert get_attribute(attributes, "process.pid")
+
     def is_http(self):
         return False