ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter9/gaia-experience/AWorld/tests/trace/instrument_threading.py

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+import threading
+import aworld.trace as trace
+import os
+import time
+from aworld.trace.instrumentation.threading import instrument_theading
+from aworld.logs.util import logger, trace_logger
+
+os.environ["MONITOR_SERVICE_NAME"] = "otlp_example"
+trace.configure()
+instrument_theading()
+
+
+def child_thread_func():
+    logger.info("child thread running")
+    with trace.span("child_thread") as span:
+        trace_logger.info("child thread running")
+    time.sleep(1000)
+
+
+def main():
+    logger.info("main running")
+    with trace.span("test_fastapi") as span:
+        trace_logger.info("start run child_thread_func")
+        threading.Thread(target=child_thread_func).start()
+        threading.Thread(target=child_thread_func).start()