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test: wait for extra service name from fork #15320

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Merged
merged 2 commits into from
Nov 18, 2025
+10 −2
Merged

test: wait for extra service name from fork #15320

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e02cc84
test: wait for extra service name from fork
P403n1x87 Nov 18, 2025
842132a
avoid potentially infinite loop
P403n1x87 Nov 18, 2025
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12 changes: 10 additions & 2 deletions tests/internal/service_name/test_extra_services_names.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,16 @@ def test_config_extra_service_names_fork(run_python_code_in_subprocess):
pid = os.fork()
if pid == 0:
# Child process
ddtrace.config._add_extra_service(f"extra_service_{i}")
time.sleep(0.1) # Ensure the child has time to save the service
service_name = f"extra_service_{i}"
ddtrace.config._add_extra_service(service_name)
# Ensure the child has time to save the service
for _ in range(30):
time.sleep(0.1)
if service_name in set(ddtrace.config._extra_services_queue.peekall()):
break
else:
msg = f"extra service name '{service_name}' not emitted by child"
raise RuntimeError(msg)
sys.exit(0)
else:
# Parent process
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