def worker_thread(context):
"""The worker thread routines."""
parameters = context.worker_parameters
task_limit = parameters.task_limit
if parameters.initializer is not None:
if not run_initializer(parameters.initializer, parameters.initargs):
return
for task in get_next_task(context, task_limit):
execute_next_task(task)
context.task_queue.task_done()
def worker_process(params, channel):
"""The worker process routines."""
signal(SIGINT, SIG_IGN)
if params.initializer is not None:
if not run_initializer(params.initializer, params.initargs):
os._exit(1)
try:
for task in worker_get_next_task(channel, params.task_limit):
results = execute_next_task(task.payload)
send_results(channel, Results(task.id, results))
except (EOFError, EnvironmentError) as error:
os._exit(error.errno)