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chore: drop global RUNNER_THREAD_POOL #166

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Merged
efiop merged 1 commit into from
Apr 11, 2025
Merged

chore: drop global RUNNER_THREAD_POOL #166

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7 changes: 5 additions & 2 deletions src/isolate/server/server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,6 @@
# Number of seconds to observe the queue before checking the termination
# event.
_Q_WAIT_DELAY = 0.1
RUNNER_THREAD_POOL = futures.ThreadPoolExecutor(max_workers=MAX_THREADS)


class GRPCException(Exception):
Expand Down Expand Up @@ -199,6 +198,10 @@ class IsolateServicer(definitions.IsolateServicer):
default_settings: IsolateSettings = field(default_factory=IsolateSettings)
background_tasks: dict[str, RunTask] = field(default_factory=dict)

_thread_pool: futures.ThreadPoolExecutor = field(
default_factory=lambda: futures.ThreadPoolExecutor(max_workers=MAX_THREADS)
)

def _run_task(self, task: RunTask) -> Iterator[definitions.PartialRunResult]:
messages: Queue[definitions.PartialRunResult] = Queue()
environments = []
Expand Down Expand Up @@ -332,7 +335,7 @@ def Submit(
task = RunTask(request=request.function)
self.set_metadata(task, request.metadata)

task.future = RUNNER_THREAD_POOL.submit(self._run_task_in_background, task)
task.future = self._thread_pool.submit(self._run_task_in_background, task)
task_id = str(uuid.uuid4())

print(f"Submitted a task {task_id}")
Expand Down
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